Version 21.112: Jul 21, 2022 Code refactoring in hide/unhide icons.

2022-07-21 19:30:03 +02:00 · 2022-07-21 19:30:03 +02:00 · b6145ec0a7
parent 03220b5d4c
commit b6145ec0a7
24 changed files with 432 additions and 489 deletions
--- a/swad_action.c
+++ b/swad_action.c
@ -228,7 +228,7 @@ const struct Act_Actions Act_Actions[Act_NUM_ACTIONS] =
   [ActEdiBan		] = {1138,-1,TabUnk,ActSeeLnk		,    0,    0,    0,    0,    0,    0,0x200,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Ban_EditBanners		,NULL},
   [ActNewBan		] = {1139,-1,TabUnk,ActSeeLnk		,    0,    0,    0,    0,    0,    0,0x200,Act_CONT_NORM,Act_BRW_1ST_TAB,Ban_ReceiveFormNewBanner	,Ban_ContEditAfterChgBan	,NULL},
   [ActRemBan		] = {1140,-1,TabUnk,ActSeeLnk		,    0,    0,    0,    0,    0,    0,0x200,Act_CONT_NORM,Act_BRW_1ST_TAB,Ban_RemoveBanner		,Ban_ContEditAfterChgBan	,NULL},
-   [ActShoBan		] = {1212,-1,TabUnk,ActSeeLnk		,    0,    0,    0,    0,    0,    0,0x200,Act_CONT_NORM,Act_BRW_1ST_TAB,Ban_ShowBanner			,Ban_ContEditAfterChgBan	,NULL},
+   [ActUnhBan		] = {1212,-1,TabUnk,ActSeeLnk		,    0,    0,    0,    0,    0,    0,0x200,Act_CONT_NORM,Act_BRW_1ST_TAB,Ban_ShowBanner			,Ban_ContEditAfterChgBan	,NULL},
   [ActHidBan		] = {1213,-1,TabUnk,ActSeeLnk		,    0,    0,    0,    0,    0,    0,0x200,Act_CONT_NORM,Act_BRW_1ST_TAB,Ban_HideBanner			,Ban_ContEditAfterChgBan	,NULL},
   [ActRenBanSho	] = {1141,-1,TabUnk,ActSeeLnk		,    0,    0,    0,    0,    0,    0,0x200,Act_CONT_NORM,Act_BRW_1ST_TAB,Ban_RenameBannerShort		,Ban_ContEditAfterChgBan	,NULL},
   [ActRenBanFul	] = {1142,-1,TabUnk,ActSeeLnk		,    0,    0,    0,    0,    0,    0,0x200,Act_CONT_NORM,Act_BRW_1ST_TAB,Ban_RenameBannerFull		,Ban_ContEditAfterChgBan	,NULL},
@ -596,7 +596,7 @@ const struct Act_Actions Act_Actions[Act_NUM_ACTIONS] =
   [ActReqRemAsg	] = { 813,-1,TabUnk,ActSeeAsg		,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Asg_ReqRemAssignment		,NULL},
   [ActRemAsg		] = { 806,-1,TabUnk,ActSeeAsg		,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Asg_RemoveAssignment		,NULL},
   [ActHidAsg		] = { 964,-1,TabUnk,ActSeeAsg		,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Asg_HideAssignment		,NULL},
-   [ActShoAsg		] = { 965,-1,TabUnk,ActSeeAsg		,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Asg_UnhideAssignment		,NULL},
+   [ActUnhAsg		] = { 965,-1,TabUnk,ActSeeAsg		,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Asg_UnhideAssignment		,NULL},
   [ActReqUsrPrj	] = {1805,-1,TabUnk,ActSeePrj		,0x238,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Prj_ListUsrsToSelect		,NULL},
   [ActSeeTblAllPrj	] = {1696,-1,TabUnk,ActSeePrj		,0x238,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_NEW_TAB,NULL				,Prj_ShowTableSelectedPrjs	,NULL},
@ -614,7 +614,7 @@ const struct Act_Actions Act_Actions[Act_NUM_ACTIONS] =
   [ActReqRemPrj	] = {1680,-1,TabUnk,ActSeePrj		,0x230,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Prj_ReqRemProject		,NULL},
   [ActRemPrj		] = {1681,-1,TabUnk,ActSeePrj		,0x230,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Prj_RemoveProject		,NULL},
   [ActHidPrj		] = {1682,-1,TabUnk,ActSeePrj		,0x230,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Prj_HideProject		,NULL},
-   [ActShoPrj		] = {1683,-1,TabUnk,ActSeePrj		,0x230,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Prj_UnhideProject		,NULL},
+   [ActUnhPrj		] = {1683,-1,TabUnk,ActSeePrj		,0x230,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Prj_UnhideProject		,NULL},
   [ActLckPrj		] = {1773,-1,TabUnk,ActSeePrj		,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_AJAX_NORMAL,NULL				,Prj_LockProjectEdition		,NULL},
   [ActUnlPrj		] = {1774,-1,TabUnk,ActSeePrj		,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_AJAX_NORMAL,NULL				,Prj_UnloProjectEdition		,NULL},
   [ActReqAddStdPrj	] = {1684,-1,TabUnk,ActSeePrj		,0x230,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Prj_ReqAddStds			,NULL},
@ -719,7 +719,7 @@ const struct Act_Actions Act_Actions[Act_NUM_ACTIONS] =
   [ActReqRemExa	] = {1881,-1,TabUnk,ActSeeAllExa	,0x238,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Exa_AskRemExam			,NULL},
   [ActRemExa		] = {1882,-1,TabUnk,ActSeeAllExa	,0x238,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Exa_RemoveExam			,NULL},
   [ActHidExa		] = {1883,-1,TabUnk,ActSeeAllExa	,0x238,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Exa_HideExam			,NULL},
-   [ActShoExa		] = {1884,-1,TabUnk,ActSeeAllExa	,0x238,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Exa_UnhideExam			,NULL},
+   [ActUnhExa		] = {1884,-1,TabUnk,ActSeeAllExa	,0x238,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Exa_UnhideExam			,NULL},
   [ActFrmNewExaSet	] = {1892,-1,TabUnk,ActSeeAllExa	,0x238,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,Dat_SetIniEndDates		,ExaSet_RequestCreatOrEditSet	,NULL},
   [ActNewExaSet	] = {1898,-1,TabUnk,ActSeeAllExa	,0x238,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,ExaSet_ReceiveFormSet		,NULL},
@ -809,7 +809,7 @@ const struct Act_Actions Act_Actions[Act_NUM_ACTIONS] =
   [ActReqRemGam	] = {1656,-1,TabUnk,ActSeeAllGam	,0x238,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Gam_AskRemGame			,NULL},
   [ActRemGam		] = {1657,-1,TabUnk,ActSeeAllGam	,0x238,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Gam_RemoveGame			,NULL},
   [ActHidGam		] = {1660,-1,TabUnk,ActSeeAllGam	,0x238,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Gam_HideGame			,NULL},
-   [ActShoGam		] = {1661,-1,TabUnk,ActSeeAllGam	,0x238,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Gam_UnhideGame			,NULL},
+   [ActUnhGam		] = {1661,-1,TabUnk,ActSeeAllGam	,0x238,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Gam_UnhideGame			,NULL},
   [ActAddOneGamQst	] = {1662,-1,TabUnk,ActSeeAllGam	,0x238,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,Dat_SetIniEndDates		,Gam_ReqSelectQstsToAddToGame	,NULL},
   [ActGamLstTstQst	] = {1666,-1,TabUnk,ActSeeAllGam	,0x238,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Gam_ListQstsToAddToGame	,NULL},
   [ActAddTstQstToGam	] = {1667,-1,TabUnk,ActSeeAllGam	,0x238,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Gam_AddQstsToGame		,NULL},
@ -829,7 +829,7 @@ const struct Act_Actions Act_Actions[Act_NUM_ACTIONS] =
   [ActReqRstSvy	] = { 984,-1,TabUnk,ActSeeAllSvy	,0x3E0,0x3C0,0x3C0,0x3C0,0x3C0,0x3C0,0x3C0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Svy_AskResetSurvey		,NULL},
   [ActRstSvy		] = { 985,-1,TabUnk,ActSeeAllSvy	,0x3E0,0x3C0,0x3C0,0x3C0,0x3C0,0x3C0,0x3C0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Svy_ResetSurvey		,NULL},
   [ActHidSvy		] = { 977,-1,TabUnk,ActSeeAllSvy	,0x3E0,0x3C0,0x3C0,0x3C0,0x3C0,0x3C0,0x3C0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Svy_HideSurvey			,NULL},
-   [ActShoSvy		] = { 978,-1,TabUnk,ActSeeAllSvy	,0x3E0,0x3C0,0x3C0,0x3C0,0x3C0,0x3C0,0x3C0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Svy_UnhideSurvey		,NULL},
+   [ActUnhSvy		] = { 978,-1,TabUnk,ActSeeAllSvy	,0x3E0,0x3C0,0x3C0,0x3C0,0x3C0,0x3C0,0x3C0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Svy_UnhideSurvey		,NULL},
   [ActEdiOneSvyQst	] = { 979,-1,TabUnk,ActSeeAllSvy	,0x3E0,0x3C0,0x3C0,0x3C0,0x3C0,0x3C0,0x3C0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Svy_RequestEditQuestion	,NULL},
   [ActRcvSvyQst	] = { 980,-1,TabUnk,ActSeeAllSvy	,0x3E0,0x3C0,0x3C0,0x3C0,0x3C0,0x3C0,0x3C0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Svy_ReceiveQst			,NULL},
   [ActReqRemSvyQst	] = {1524,-1,TabUnk,ActSeeAllSvy	,0x3E0,0x3C0,0x3C0,0x3C0,0x3C0,0x3C0,0x3C0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Svy_RequestRemoveQst		,NULL},
@ -879,7 +879,7 @@ const struct Act_Actions Act_Actions[Act_NUM_ACTIONS] =
   [ActExpAdmDocIns	] = {1329,-1,TabUnk,ActSeeAdmDocIns	,    0,    0,    0,    0,0x300,    0,    0,Act_CONT_NORM,Act_204_NO_CONT,Brw_ExpandFileTree		,NULL				,NULL},
   [ActConAdmDocIns	] = {1330,-1,TabUnk,ActSeeAdmDocIns	,    0,    0,    0,    0,0x300,    0,    0,Act_CONT_NORM,Act_204_NO_CONT,Brw_ContractFileTree		,NULL				,NULL},
   [ActZIPAdmDocIns	] = {1331,-1,TabUnk,ActSeeAdmDocIns	,    0,    0,    0,    0,0x300,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,ZIP_CompressFileTree		,NULL},
-   [ActShoDocIns	] = {1332,-1,TabUnk,ActSeeAdmDocIns	,    0,    0,    0,    0,0x300,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_SetDocumentAsVisible	,NULL},
+   [ActUnhDocIns	] = {1332,-1,TabUnk,ActSeeAdmDocIns	,    0,    0,    0,    0,0x300,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_SetDocumentAsVisible	,NULL},
   [ActHidDocIns	] = {1333,-1,TabUnk,ActSeeAdmDocIns	,    0,    0,    0,    0,0x300,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_SetDocumentAsHidden	,NULL},
   [ActReqDatAdmDocIns	] = {1334,-1,TabUnk,ActSeeAdmDocIns	,    0,    0,    0,    0,0x300,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_ShowFileMetadata		,NULL},
   [ActChgDatAdmDocIns	] = {1335,-1,TabUnk,ActSeeAdmDocIns	,    0,    0,    0,    0,0x300,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_ChgFileMetadata		,NULL},
@ -931,7 +931,7 @@ const struct Act_Actions Act_Actions[Act_NUM_ACTIONS] =
   [ActExpAdmDocCtr	] = {1300,-1,TabUnk,ActSeeAdmDocCtr	,    0,    0,    0,0x380,    0,    0,    0,Act_CONT_NORM,Act_204_NO_CONT,Brw_ExpandFileTree		,NULL				,NULL},
   [ActConAdmDocCtr	] = {1301,-1,TabUnk,ActSeeAdmDocCtr	,    0,    0,    0,0x380,    0,    0,    0,Act_CONT_NORM,Act_204_NO_CONT,Brw_ContractFileTree		,NULL				,NULL},
   [ActZIPAdmDocCtr	] = {1302,-1,TabUnk,ActSeeAdmDocCtr	,    0,    0,    0,0x380,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,ZIP_CompressFileTree		,NULL},
-   [ActShoDocCtr	] = {1303,-1,TabUnk,ActSeeAdmDocCtr	,    0,    0,    0,0x380,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_SetDocumentAsVisible	,NULL},
+   [ActUnhDocCtr	] = {1303,-1,TabUnk,ActSeeAdmDocCtr	,    0,    0,    0,0x380,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_SetDocumentAsVisible	,NULL},
   [ActHidDocCtr	] = {1304,-1,TabUnk,ActSeeAdmDocCtr	,    0,    0,    0,0x380,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_SetDocumentAsHidden	,NULL},
   [ActReqDatAdmDocCtr	] = {1305,-1,TabUnk,ActSeeAdmDocCtr	,    0,    0,    0,0x380,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_ShowFileMetadata		,NULL},
   [ActChgDatAdmDocCtr	] = {1306,-1,TabUnk,ActSeeAdmDocCtr	,    0,    0,    0,0x380,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_ChgFileMetadata		,NULL},
@ -983,7 +983,7 @@ const struct Act_Actions Act_Actions[Act_NUM_ACTIONS] =
   [ActExpAdmDocDeg	] = {1271,-1,TabUnk,ActSeeAdmDocDeg	,    0,    0,0x3C0,    0,    0,    0,    0,Act_CONT_NORM,Act_204_NO_CONT,Brw_ExpandFileTree		,NULL				,NULL},
   [ActConAdmDocDeg	] = {1272,-1,TabUnk,ActSeeAdmDocDeg	,    0,    0,0x3C0,    0,    0,    0,    0,Act_CONT_NORM,Act_204_NO_CONT,Brw_ContractFileTree		,NULL				,NULL},
   [ActZIPAdmDocDeg	] = {1273,-1,TabUnk,ActSeeAdmDocDeg	,    0,    0,0x3C0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,ZIP_CompressFileTree		,NULL},
-   [ActShoDocDeg	] = {1274,-1,TabUnk,ActSeeAdmDocDeg	,    0,    0,0x3C0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_SetDocumentAsVisible	,NULL},
+   [ActUnhDocDeg	] = {1274,-1,TabUnk,ActSeeAdmDocDeg	,    0,    0,0x3C0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_SetDocumentAsVisible	,NULL},
   [ActHidDocDeg	] = {1275,-1,TabUnk,ActSeeAdmDocDeg	,    0,    0,0x3C0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_SetDocumentAsHidden	,NULL},
   [ActReqDatAdmDocDeg	] = {1276,-1,TabUnk,ActSeeAdmDocDeg	,    0,    0,0x3C0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_ShowFileMetadata		,NULL},
   [ActChgDatAdmDocDeg	] = {1277,-1,TabUnk,ActSeeAdmDocDeg	,    0,    0,0x3C0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_ChgFileMetadata		,NULL},
@ -1042,7 +1042,7 @@ const struct Act_Actions Act_Actions[Act_NUM_ACTIONS] =
   [ActExpAdmDocCrs	] = { 477,-1,TabUnk,ActSeeAdmDocCrsGrp	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_204_NO_CONT,Brw_ExpandFileTree		,NULL				,NULL},
   [ActConAdmDocCrs	] = { 494,-1,TabUnk,ActSeeAdmDocCrsGrp	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_204_NO_CONT,Brw_ContractFileTree		,NULL				,NULL},
   [ActZIPAdmDocCrs	] = {1126,-1,TabUnk,ActSeeAdmDocCrsGrp	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,ZIP_CompressFileTree		,NULL},
-   [ActShoDocCrs	] = { 464,-1,TabUnk,ActSeeAdmDocCrsGrp	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_SetDocumentAsVisible	,NULL},
+   [ActUnhDocCrs	] = { 464,-1,TabUnk,ActSeeAdmDocCrsGrp	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_SetDocumentAsVisible	,NULL},
   [ActHidDocCrs	] = { 465,-1,TabUnk,ActSeeAdmDocCrsGrp	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_SetDocumentAsHidden	,NULL},
   [ActReqDatAdmDocCrs	] = {1029,-1,TabUnk,ActSeeAdmDocCrsGrp	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_ShowFileMetadata		,NULL},
   [ActChgDatAdmDocCrs	] = { 996,-1,TabUnk,ActSeeAdmDocCrsGrp	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_ChgFileMetadata		,NULL},
@ -1064,7 +1064,7 @@ const struct Act_Actions Act_Actions[Act_NUM_ACTIONS] =
   [ActExpAdmDocGrp	] = { 486,-1,TabUnk,ActSeeAdmDocCrsGrp	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_204_NO_CONT,Brw_ExpandFileTree		,NULL				,NULL},
   [ActConAdmDocGrp	] = { 487,-1,TabUnk,ActSeeAdmDocCrsGrp	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_204_NO_CONT,Brw_ContractFileTree		,NULL				,NULL},
   [ActZIPAdmDocGrp	] = {1127,-1,TabUnk,ActSeeAdmDocCrsGrp	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,ZIP_CompressFileTree		,NULL},
-   [ActShoDocGrp	] = { 493,-1,TabUnk,ActSeeAdmDocCrsGrp	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_SetDocumentAsVisible	,NULL},
+   [ActUnhDocGrp	] = { 493,-1,TabUnk,ActSeeAdmDocCrsGrp	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_SetDocumentAsVisible	,NULL},
   [ActHidDocGrp	] = { 492,-1,TabUnk,ActSeeAdmDocCrsGrp	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_SetDocumentAsHidden	,NULL},
   [ActReqDatAdmDocGrp	] = {1030,-1,TabUnk,ActSeeAdmDocCrsGrp	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_ShowFileMetadata		,NULL},
   [ActChgDatAdmDocGrp	] = { 998,-1,TabUnk,ActSeeAdmDocCrsGrp	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_ChgFileMetadata		,NULL},
@ -1263,7 +1263,7 @@ const struct Act_Actions Act_Actions[Act_NUM_ACTIONS] =
   [ActExpAdmMrkCrs	] = { 607,-1,TabUnk,ActSeeAdmMrk	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_204_NO_CONT,Brw_ExpandFileTree		,NULL				,NULL},
   [ActConAdmMrkCrs	] = { 621,-1,TabUnk,ActSeeAdmMrk	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_204_NO_CONT,Brw_ContractFileTree		,NULL				,NULL},
   [ActZIPAdmMrkCrs	] = {1134,-1,TabUnk,ActSeeAdmMrk	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,ZIP_CompressFileTree		,NULL},
-   [ActShoMrkCrs	] = {1191,-1,TabUnk,ActSeeAdmMrk	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_SetDocumentAsVisible	,NULL},
+   [ActUnhMrkCrs	] = {1191,-1,TabUnk,ActSeeAdmMrk	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_SetDocumentAsVisible	,NULL},
   [ActHidMrkCrs	] = {1192,-1,TabUnk,ActSeeAdmMrk	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_SetDocumentAsHidden	,NULL},
   [ActReqDatAdmMrkCrs	] = {1035,-1,TabUnk,ActSeeAdmMrk	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_ShowFileMetadata		,NULL},
   [ActChgDatAdmMrkCrs	] = {1036,-1,TabUnk,ActSeeAdmMrk	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_ChgFileMetadata		,NULL},
@ -1286,7 +1286,7 @@ const struct Act_Actions Act_Actions[Act_NUM_ACTIONS] =
   [ActExpAdmMrkGrp	] = { 631,-1,TabUnk,ActSeeAdmMrk	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_204_NO_CONT,Brw_ExpandFileTree		,NULL				,NULL},
   [ActConAdmMrkGrp	] = { 900,-1,TabUnk,ActSeeAdmMrk	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_204_NO_CONT,Brw_ContractFileTree		,NULL				,NULL},
   [ActZIPAdmMrkGrp	] = {1135,-1,TabUnk,ActSeeAdmMrk	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,ZIP_CompressFileTree		,NULL},
-   [ActShoMrkGrp	] = {1193,-1,TabUnk,ActSeeAdmMrk	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_SetDocumentAsVisible	,NULL},
+   [ActUnhMrkGrp	] = {1193,-1,TabUnk,ActSeeAdmMrk	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_SetDocumentAsVisible	,NULL},
   [ActHidMrkGrp	] = {1194,-1,TabUnk,ActSeeAdmMrk	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_SetDocumentAsHidden	,NULL},
   [ActReqDatAdmMrkGrp	] = {1037,-1,TabUnk,ActSeeAdmMrk	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_ShowFileMetadata		,NULL},
   [ActChgDatAdmMrkGrp	] = {1038,-1,TabUnk,ActSeeAdmMrk	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Brw_ChgFileMetadata		,NULL},
@ -1405,7 +1405,7 @@ const struct Act_Actions Act_Actions[Act_NUM_ACTIONS] =
   [ActReqRemAtt	] = {1067,-1,TabUnk,ActSeeAtt		,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Att_AskRemAttEvent		,NULL},
   [ActRemAtt		] = {1068,-1,TabUnk,ActSeeAtt		,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Att_GetAndRemAttEvent		,NULL},
   [ActHidAtt		] = {1069,-1,TabUnk,ActSeeAtt		,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Att_HideAttEvent		,NULL},
-   [ActShoAtt		] = {1070,-1,TabUnk,ActSeeAtt		,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Att_UnhideAttEvent		,NULL},
+   [ActUnhAtt		] = {1070,-1,TabUnk,ActSeeAtt		,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Att_UnhideAttEvent		,NULL},
   [ActSeeOneAtt	] = {1071,-1,TabUnk,ActSeeAtt		,0x238,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Att_SeeOneAttEvent		,NULL},
   [ActRecAttStd	] = {1072,-1,TabUnk,ActSeeAtt		,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Att_RegisterStudentsInAttEvent	,NULL},
   [ActRecAttMe		] = {1076,-1,TabUnk,ActSeeAtt		,0x008,    0,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Att_RegisterMeAsStdInAttEvent	,NULL},
@ -1548,14 +1548,14 @@ const struct Act_Actions Act_Actions[Act_NUM_ACTIONS] =
   [ActWriAnn		] = {1237,-1,TabUnk,ActSeeAnn		,0x200,0x200,0x200,0x200,0x200,0x200,0x200,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Ann_ShowFormAnnouncement	,NULL},
   [ActRcvAnn		] = {1238,-1,TabUnk,ActSeeAnn		,0x200,0x200,0x200,0x200,0x200,0x200,0x200,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Ann_ReceiveAnnouncement	,NULL},
   [ActHidAnn		] = {1470,-1,TabUnk,ActSeeAnn		,0x200,0x200,0x200,0x200,0x200,0x200,0x200,Act_CONT_NORM,Act_BRW_1ST_TAB,Ann_HideActiveAnnouncement	,Ann_ShowAllAnnouncements	,NULL},
-   [ActRevAnn		] = {1471,-1,TabUnk,ActSeeAnn		,0x200,0x200,0x200,0x200,0x200,0x200,0x200,Act_CONT_NORM,Act_BRW_1ST_TAB,Ann_RevealHiddenAnnouncement	,Ann_ShowAllAnnouncements	,NULL},
+   [ActUnhAnn		] = {1471,-1,TabUnk,ActSeeAnn		,0x200,0x200,0x200,0x200,0x200,0x200,0x200,Act_CONT_NORM,Act_BRW_1ST_TAB,Ann_RevealHiddenAnnouncement	,Ann_ShowAllAnnouncements	,NULL},
   [ActRemAnn		] = {1236,-1,TabUnk,ActSeeAnn		,0x200,0x200,0x200,0x200,0x200,0x200,0x200,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Ann_RemoveAnnouncement		,NULL},
   [ActSeeOneNot	] = {1164,-1,TabUnk,ActSeeAllNot	,0x3F8,0x3C7,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,Not_GetHighLightedNotCod	,Not_ListFullNotices		,NULL},
   [ActWriNot		] = {  59,-1,TabUnk,ActSeeAllNot	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Not_ShowFormNotice		,NULL},
   [ActRcvNot		] = {  60,-1,TabUnk,ActSeeAllNot	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,Not_ReceiveNotice		,Not_ListFullNotices		,NULL},
   [ActHidNot		] = { 763,-1,TabUnk,ActSeeAllNot	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,Not_HideActiveNotice		,Not_ListFullNotices		,NULL},
-   [ActRevNot		] = { 764,-1,TabUnk,ActSeeAllNot	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,Not_RevealHiddenNotice		,Not_ListFullNotices		,NULL},
+   [ActUnhNot		] = { 764,-1,TabUnk,ActSeeAllNot	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,Not_RevealHiddenNotice		,Not_ListFullNotices		,NULL},
   [ActReqRemNot	] = {1472,-1,TabUnk,ActSeeAllNot	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Not_RequestRemNotice		,NULL},
   [ActRemNot		] = {  73,-1,TabUnk,ActSeeAllNot	,0x220,0x200,    0,    0,    0,    0,    0,Act_CONT_NORM,Act_BRW_1ST_TAB,Not_RemoveNotice		,Not_ListNoticesAfterRemoval	,NULL},
@ -1770,7 +1770,7 @@ const struct Act_Actions Act_Actions[Act_NUM_ACTIONS] =
   [ActReqRemEvtMyAgd	] = {1607,-1,TabUnk,ActSeeMyAgd		,0x3F8,0x3C6,0x3C6,0x3C6,0x3C6,0x3C6,0x3C6,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Agd_AskRemEvent		,NULL},
   [ActRemEvtMyAgd	] = {1608,-1,TabUnk,ActSeeMyAgd		,0x3F8,0x3C6,0x3C6,0x3C6,0x3C6,0x3C6,0x3C6,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Agd_RemoveEvent		,NULL},
   [ActHidEvtMyAgd	] = {1612,-1,TabUnk,ActSeeMyAgd		,0x3F8,0x3C6,0x3C6,0x3C6,0x3C6,0x3C6,0x3C6,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Agd_HideEvent			,NULL},
-   [ActShoEvtMyAgd	] = {1613,-1,TabUnk,ActSeeMyAgd		,0x3F8,0x3C6,0x3C6,0x3C6,0x3C6,0x3C6,0x3C6,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Agd_UnhideEvent		,NULL},
+   [ActUnhEvtMyAgd	] = {1613,-1,TabUnk,ActSeeMyAgd		,0x3F8,0x3C6,0x3C6,0x3C6,0x3C6,0x3C6,0x3C6,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Agd_UnhideEvent		,NULL},
   [ActPrvEvtMyAgd	] = {1609,-1,TabUnk,ActSeeMyAgd		,0x3F8,0x3C6,0x3C6,0x3C6,0x3C6,0x3C6,0x3C6,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Agd_MakeEventPrivate		,NULL},
   [ActPubEvtMyAgd	] = {1610,-1,TabUnk,ActSeeMyAgd		,0x3F8,0x3C6,0x3C6,0x3C6,0x3C6,0x3C6,0x3C6,Act_CONT_NORM,Act_BRW_1ST_TAB,NULL				,Agd_MakeEventPublic		,NULL},
   [ActPrnAgdQR		] = {1618,-1,TabUnk,ActSeeMyAgd		,0x3F8,0x3C7,0x3C7,0x3C7,0x3C7,0x3C7,0x3C7,Act_CONT_NORM,Act_BRW_NEW_TAB,NULL				,Agd_PrintAgdQRCode		,NULL},
@ -2301,7 +2301,7 @@ Act_Action_t Act_FromActCodToAction[1 + Act_MAX_ACTION_COD] =	// Do not reuse un
 	ActAdmShaCrsGrp,	// #461
 	ActExpSeeDocCrs,	// #462
 	-1,			// #463 (obsolete action)
-	ActShoDocCrs,		// #464
+	ActUnhDocCrs,		// #464
 	ActHidDocCrs,		// #465
 	-1,			// #466 (obsolete action)
 	-1,			// #467 (obsolete action)
@ -2330,7 +2330,7 @@ Act_Action_t Act_FromActCodToAction[1 + Act_MAX_ACTION_COD] =	// Do not reuse un
 	ActRenFolDocGrp,	// #490
 	ActCreFolDocCrs,	// #491
 	ActHidDocGrp,		// #492
-	ActShoDocGrp,		// #493
+	ActUnhDocGrp,		// #493
 	ActConAdmDocCrs,	// #494
 	ActEnaFilZonGrp,	// #495
 	ActDisFilZonGrp,	// #496
@ -2601,7 +2601,7 @@ Act_Action_t Act_FromActCodToAction[1 + Act_MAX_ACTION_COD] =	// Do not reuse un
 	ActReqUseGbl,		// #761
 	ActSeeAllNot,		// #762
 	ActHidNot,		// #763
-	ActRevNot,		// #764
+	ActUnhNot,		// #764
 	ActRcvThrForGenTch,	// #765
 	ActRenHld,		// #766
 	ActReqStaCrs,		// #767
@ -2802,7 +2802,7 @@ Act_Action_t Act_FromActCodToAction[1 + Act_MAX_ACTION_COD] =	// Do not reuse un
 	ActDisPstForInsTch,	// #962
 	ActDisPstForGenUsr,	// #963
 	ActHidAsg,		// #964
-	ActShoAsg,		// #965
+	ActUnhAsg,		// #965
 	ActSeeAllSvy,		// #966
 	-1,			// #967 (obsolete action)
 	ActNewSvy,		// #968
@ -2815,7 +2815,7 @@ Act_Action_t Act_FromActCodToAction[1 + Act_MAX_ACTION_COD] =	// Do not reuse un
 	ActChgSvy,		// #975
 	ActReqRemSvy,		// #976
 	ActHidSvy,		// #977
-	ActShoSvy,		// #978
+	ActUnhSvy,		// #978
 	ActEdiOneSvyQst,	// #979
 	ActRcvSvyQst,		// #980
 	ActRemSvyQst,		// #981
@ -2907,7 +2907,7 @@ Act_Action_t Act_FromActCodToAction[1 + Act_MAX_ACTION_COD] =	// Do not reuse un
 	ActReqRemAtt,		// #1067
 	ActRemAtt,		// #1068
 	ActHidAtt,		// #1069
-	ActShoAtt,		// #1070
+	ActUnhAtt,		// #1070
 	ActSeeOneAtt,		// #1071
 	ActRecAttStd,		// #1072
 	ActReqLstUsrAtt,	// #1073
@ -3028,9 +3028,9 @@ Act_Action_t Act_FromActCodToAction[1 + Act_MAX_ACTION_COD] =	// Do not reuse un
 	ActPrnRecSevGst,	// #1188
 	ActLstGstAll,		// #1189
 	ActPrnGstPho,		// #1190
-	ActShoMrkCrs,		// #1191
+	ActUnhMrkCrs,		// #1191
 	ActHidMrkCrs,		// #1192
-	ActShoMrkGrp,		// #1193
+	ActUnhMrkGrp,		// #1193
 	ActHidMrkGrp,		// #1194
 	ActChgToSeeDocCrs,	// #1195
 	ActChgToAdmDocCrs,	// #1196
@ -3049,7 +3049,7 @@ Act_Action_t Act_FromActCodToAction[1 + Act_MAX_ACTION_COD] =	// Do not reuse un
 	ActChgCtrSta,		// #1209
 	ActReqIns,		// #1210
 	ActChgInsSta,		// #1211
-	ActShoBan,		// #1212
+	ActUnhBan,		// #1212
 	ActHidBan,		// #1213
 	ActRcvFilDocCrsDZ,	// #1214
 	ActRcvFilDocGrpDZ,	// #1215
@ -3111,7 +3111,7 @@ Act_Action_t Act_FromActCodToAction[1 + Act_MAX_ACTION_COD] =	// Do not reuse un
 	ActExpAdmDocDeg,	// #1271
 	ActConAdmDocDeg,	// #1272
 	ActZIPAdmDocDeg,	// #1273
-	ActShoDocDeg,		// #1274
+	ActUnhDocDeg,		// #1274
 	ActHidDocDeg,		// #1275
 	ActReqDatAdmDocDeg,	// #1276
 	ActChgDatAdmDocDeg,	// #1277
@ -3140,7 +3140,7 @@ Act_Action_t Act_FromActCodToAction[1 + Act_MAX_ACTION_COD] =	// Do not reuse un
 	ActExpAdmDocCtr,	// #1300
 	ActConAdmDocCtr,	// #1301
 	ActZIPAdmDocCtr,	// #1302
-	ActShoDocCtr,		// #1303
+	ActUnhDocCtr,		// #1303
 	ActHidDocCtr,		// #1304
 	ActReqDatAdmDocCtr,	// #1305
 	ActChgDatAdmDocCtr,	// #1306
@ -3169,7 +3169,7 @@ Act_Action_t Act_FromActCodToAction[1 + Act_MAX_ACTION_COD] =	// Do not reuse un
 	ActExpAdmDocIns,	// #1329
 	ActConAdmDocIns,	// #1330
 	ActZIPAdmDocIns,	// #1331
-	ActShoDocIns,		// #1332
+	ActUnhDocIns,		// #1332
 	ActHidDocIns,		// #1333
 	ActReqDatAdmDocIns,	// #1334
 	ActChgDatAdmDocIns,	// #1335
@ -3308,7 +3308,7 @@ Act_Action_t Act_FromActCodToAction[1 + Act_MAX_ACTION_COD] =	// Do not reuse un
 	ActChgPwdStd,		// #1468
 	ActChgPwdTch,		// #1469
 	ActHidAnn,		// #1470
-	ActRevAnn,		// #1471
+	ActUnhAnn,		// #1471
 	ActReqRemNot,		// #1472
 	ActSeeLstMyAtt,		// #1473
 	ActPrnLstMyAtt,		// #1474
@ -3450,7 +3450,7 @@ Act_Action_t Act_FromActCodToAction[1 + Act_MAX_ACTION_COD] =	// Do not reuse un
 	ActPubEvtMyAgd,		// #1610
 	ActSeeUsrAgd,		// #1611
 	ActHidEvtMyAgd,		// #1612
-	ActShoEvtMyAgd,		// #1613
+	ActUnhEvtMyAgd,		// #1613
 	ActFrmLogInUsrAgd,	// #1614
 	ActLogInUsrAgd,		// #1615
 	ActLogInUsrAgdLan,	// #1616
@ -3498,7 +3498,7 @@ Act_Action_t Act_FromActCodToAction[1 + Act_MAX_ACTION_COD] =	// Do not reuse un
 	-1,			// #1658 (obsolete action)
 	-1,			// #1659 (obsolete action)
 	ActHidGam,		// #1660
-	ActShoGam,		// #1661
+	ActUnhGam,		// #1661
 	ActAddOneGamQst,	// #1662
 	-1,			// #1663 (obsolete action)
 	ActReqRemGamQst,	// #1664
@ -3520,7 +3520,7 @@ Act_Action_t Act_FromActCodToAction[1 + Act_MAX_ACTION_COD] =	// Do not reuse un
 	ActReqRemPrj,		// #1680
 	ActRemPrj,		// #1681
 	ActHidPrj,		// #1682
-	ActShoPrj,		// #1683
+	ActUnhPrj,		// #1683
 	ActReqAddStdPrj,	// #1684
 	ActReqAddTutPrj,	// #1685
 	ActReqAddEvlPrj,	// #1686
@ -3721,7 +3721,7 @@ Act_Action_t Act_FromActCodToAction[1 + Act_MAX_ACTION_COD] =	// Do not reuse un
 	ActReqRemExa,		// #1881
 	ActRemExa,		// #1882
 	ActHidExa,		// #1883
-	ActShoExa,		// #1884
+	ActUnhExa,		// #1884
 	ActReqAddQstExaSet,	// #1885
 	ActLstTstQstForSet,	// #1886
 	ActAddQstToExa,		// #1887
--- a/swad_action.h
+++ b/swad_action.h
@ -186,7 +186,7 @@ typedef signed int Act_Action_t;	// Must be a signed type, because -1 is used to
 #define ActEdiBan		(ActRenMaiFul + 14)
 #define ActNewBan		(ActRenMaiFul + 15)
 #define ActRemBan		(ActRenMaiFul + 16)
-#define ActShoBan		(ActRenMaiFul + 17)
+#define ActUnhBan		(ActRenMaiFul + 17)
 #define ActHidBan		(ActRenMaiFul + 18)
 #define ActRenBanSho		(ActRenMaiFul + 19)
 #define ActRenBanFul		(ActRenMaiFul + 20)
@ -555,7 +555,7 @@ typedef signed int Act_Action_t;	// Must be a signed type, because -1 is used to
 #define ActReqRemAsg		(ActChgCrsTT1stDay +  26)
 #define ActRemAsg		(ActChgCrsTT1stDay +  27)
 #define ActHidAsg		(ActChgCrsTT1stDay +  28)
-#define ActShoAsg		(ActChgCrsTT1stDay +  29)
+#define ActUnhAsg		(ActChgCrsTT1stDay +  29)
 #define ActReqUsrPrj		(ActChgCrsTT1stDay +  30)
 #define ActSeeTblAllPrj		(ActChgCrsTT1stDay +  31)
@ -573,7 +573,7 @@ typedef signed int Act_Action_t;	// Must be a signed type, because -1 is used to
 #define ActReqRemPrj		(ActChgCrsTT1stDay +  43)
 #define ActRemPrj		(ActChgCrsTT1stDay +  44)
 #define ActHidPrj		(ActChgCrsTT1stDay +  45)
-#define ActShoPrj		(ActChgCrsTT1stDay +  46)
+#define ActUnhPrj		(ActChgCrsTT1stDay +  46)
 #define ActLckPrj		(ActChgCrsTT1stDay +  47)
 #define ActUnlPrj		(ActChgCrsTT1stDay +  48)
 #define ActReqAddStdPrj		(ActChgCrsTT1stDay +  49)
@ -677,7 +677,7 @@ typedef signed int Act_Action_t;	// Must be a signed type, because -1 is used to
 #define ActReqRemExa		(ActChgCrsTT1stDay + 138)
 #define ActRemExa		(ActChgCrsTT1stDay + 139)
 #define ActHidExa		(ActChgCrsTT1stDay + 140)
-#define ActShoExa		(ActChgCrsTT1stDay + 141)
+#define ActUnhExa		(ActChgCrsTT1stDay + 141)
 #define ActFrmNewExaSet		(ActChgCrsTT1stDay + 142)
 #define ActNewExaSet		(ActChgCrsTT1stDay + 143)
 #define ActReqRemExaSet		(ActChgCrsTT1stDay + 144)
@ -763,7 +763,7 @@ typedef signed int Act_Action_t;	// Must be a signed type, because -1 is used to
 #define ActReqRemGam		(ActChgCrsTT1stDay + 213)
 #define ActRemGam		(ActChgCrsTT1stDay + 214)
 #define ActHidGam		(ActChgCrsTT1stDay + 215)
-#define ActShoGam		(ActChgCrsTT1stDay + 216)
+#define ActUnhGam		(ActChgCrsTT1stDay + 216)
 #define ActAddOneGamQst		(ActChgCrsTT1stDay + 217)
 #define ActGamLstTstQst		(ActChgCrsTT1stDay + 218)
 #define ActAddTstQstToGam	(ActChgCrsTT1stDay + 219)
@ -783,7 +783,7 @@ typedef signed int Act_Action_t;	// Must be a signed type, because -1 is used to
 #define ActReqRstSvy		(ActChgCrsTT1stDay + 232)
 #define ActRstSvy		(ActChgCrsTT1stDay + 233)
 #define ActHidSvy		(ActChgCrsTT1stDay + 234)
-#define ActShoSvy		(ActChgCrsTT1stDay + 235)
+#define ActUnhSvy		(ActChgCrsTT1stDay + 235)
 #define ActEdiOneSvyQst		(ActChgCrsTT1stDay + 236)
 #define ActRcvSvyQst		(ActChgCrsTT1stDay + 237)
 #define ActReqRemSvyQst		(ActChgCrsTT1stDay + 238)
@ -831,7 +831,7 @@ typedef signed int Act_Action_t;	// Must be a signed type, because -1 is used to
 #define ActExpAdmDocIns		(ActRemSvyQst +  35)
 #define ActConAdmDocIns		(ActRemSvyQst +  36)
 #define ActZIPAdmDocIns		(ActRemSvyQst +  37)
-#define ActShoDocIns		(ActRemSvyQst +  38)
+#define ActUnhDocIns		(ActRemSvyQst +  38)
 #define ActHidDocIns		(ActRemSvyQst +  39)
 #define ActReqDatAdmDocIns	(ActRemSvyQst +  40)
 #define ActChgDatAdmDocIns	(ActRemSvyQst +  41)
@ -880,7 +880,7 @@ typedef signed int Act_Action_t;	// Must be a signed type, because -1 is used to
 #define ActExpAdmDocCtr		(ActRemSvyQst +  82)
 #define ActConAdmDocCtr		(ActRemSvyQst +  83)
 #define ActZIPAdmDocCtr		(ActRemSvyQst +  84)
-#define ActShoDocCtr		(ActRemSvyQst +  85)
+#define ActUnhDocCtr		(ActRemSvyQst +  85)
 #define ActHidDocCtr		(ActRemSvyQst +  86)
 #define ActReqDatAdmDocCtr	(ActRemSvyQst +  87)
 #define ActChgDatAdmDocCtr	(ActRemSvyQst +  88)
@ -929,7 +929,7 @@ typedef signed int Act_Action_t;	// Must be a signed type, because -1 is used to
 #define ActExpAdmDocDeg		(ActRemSvyQst + 129)
 #define ActConAdmDocDeg		(ActRemSvyQst + 130)
 #define ActZIPAdmDocDeg		(ActRemSvyQst + 131)
-#define ActShoDocDeg		(ActRemSvyQst + 132)
+#define ActUnhDocDeg		(ActRemSvyQst + 132)
 #define ActHidDocDeg		(ActRemSvyQst + 133)
 #define ActReqDatAdmDocDeg	(ActRemSvyQst + 134)
 #define ActChgDatAdmDocDeg	(ActRemSvyQst + 135)
@ -986,7 +986,7 @@ typedef signed int Act_Action_t;	// Must be a signed type, because -1 is used to
 #define ActExpAdmDocCrs		(ActRemSvyQst + 182)
 #define ActConAdmDocCrs		(ActRemSvyQst + 183)
 #define ActZIPAdmDocCrs		(ActRemSvyQst + 184)
-#define ActShoDocCrs		(ActRemSvyQst + 185)
+#define ActUnhDocCrs		(ActRemSvyQst + 185)
 #define ActHidDocCrs		(ActRemSvyQst + 186)
 #define ActReqDatAdmDocCrs	(ActRemSvyQst + 187)
 #define ActChgDatAdmDocCrs	(ActRemSvyQst + 188)
@ -1008,7 +1008,7 @@ typedef signed int Act_Action_t;	// Must be a signed type, because -1 is used to
 #define ActExpAdmDocGrp		(ActRemSvyQst + 203)
 #define ActConAdmDocGrp		(ActRemSvyQst + 204)
 #define ActZIPAdmDocGrp		(ActRemSvyQst + 205)
-#define ActShoDocGrp		(ActRemSvyQst + 206)
+#define ActUnhDocGrp		(ActRemSvyQst + 206)
 #define ActHidDocGrp		(ActRemSvyQst + 207)
 #define ActReqDatAdmDocGrp	(ActRemSvyQst + 208)
 #define ActChgDatAdmDocGrp	(ActRemSvyQst + 209)
@ -1207,7 +1207,7 @@ typedef signed int Act_Action_t;	// Must be a signed type, because -1 is used to
 #define ActExpAdmMrkCrs		(ActRemSvyQst + 386)
 #define ActConAdmMrkCrs		(ActRemSvyQst + 387)
 #define ActZIPAdmMrkCrs		(ActRemSvyQst + 388)
-#define ActShoMrkCrs		(ActRemSvyQst + 389)
+#define ActUnhMrkCrs		(ActRemSvyQst + 389)
 #define ActHidMrkCrs		(ActRemSvyQst + 390)
 #define ActReqDatAdmMrkCrs	(ActRemSvyQst + 391)
 #define ActChgDatAdmMrkCrs	(ActRemSvyQst + 392)
@ -1230,7 +1230,7 @@ typedef signed int Act_Action_t;	// Must be a signed type, because -1 is used to
 #define ActExpAdmMrkGrp		(ActRemSvyQst + 408)
 #define ActConAdmMrkGrp		(ActRemSvyQst + 409)
 #define ActZIPAdmMrkGrp		(ActRemSvyQst + 410)
-#define ActShoMrkGrp		(ActRemSvyQst + 411)
+#define ActUnhMrkGrp		(ActRemSvyQst + 411)
 #define ActHidMrkGrp		(ActRemSvyQst + 412)
 #define ActReqDatAdmMrkGrp	(ActRemSvyQst + 413)
 #define ActChgDatAdmMrkGrp	(ActRemSvyQst + 414)
@ -1345,7 +1345,7 @@ typedef signed int Act_Action_t;	// Must be a signed type, because -1 is used to
 #define ActReqRemAtt		(ActRemOldBrf +  72)
 #define ActRemAtt		(ActRemOldBrf +  73)
 #define ActHidAtt		(ActRemOldBrf +  74)
-#define ActShoAtt		(ActRemOldBrf +  75)
+#define ActUnhAtt		(ActRemOldBrf +  75)
 #define ActSeeOneAtt		(ActRemOldBrf +  76)
 #define ActRecAttStd		(ActRemOldBrf +  77)
 #define ActRecAttMe		(ActRemOldBrf +  78)
@ -1478,13 +1478,13 @@ typedef signed int Act_Action_t;	// Must be a signed type, because -1 is used to
 #define ActWriAnn		(ActUnfSevTch +   7)
 #define ActRcvAnn		(ActUnfSevTch +   8)
 #define ActHidAnn		(ActUnfSevTch +   9)
-#define ActRevAnn		(ActUnfSevTch +  10)
+#define ActUnhAnn		(ActUnfSevTch +  10)
 #define ActRemAnn		(ActUnfSevTch +  11)
 #define ActSeeOneNot		(ActUnfSevTch +  12)
 #define ActWriNot		(ActUnfSevTch +  13)
 #define ActRcvNot		(ActUnfSevTch +  14)
 #define ActHidNot		(ActUnfSevTch +  15)
-#define ActRevNot		(ActUnfSevTch +  16)
+#define ActUnhNot		(ActUnfSevTch +  16)
 #define ActReqRemNot		(ActUnfSevTch +  17)
 #define ActRemNot		(ActUnfSevTch +  18)
@ -1689,7 +1689,7 @@ typedef signed int Act_Action_t;	// Must be a signed type, because -1 is used to
 #define ActReqRemEvtMyAgd	(ActSeeMyUsgRep + 13)
 #define ActRemEvtMyAgd		(ActSeeMyUsgRep + 14)
 #define ActHidEvtMyAgd		(ActSeeMyUsgRep + 15)
-#define ActShoEvtMyAgd		(ActSeeMyUsgRep + 16)
+#define ActUnhEvtMyAgd		(ActSeeMyUsgRep + 16)
 #define ActPrvEvtMyAgd		(ActSeeMyUsgRep + 17)
 #define ActPubEvtMyAgd		(ActSeeMyUsgRep + 18)
 #define ActPrnAgdQR		(ActSeeMyUsgRep + 19)
--- a/swad_agenda.c
+++ b/swad_agenda.c
@ -888,25 +888,28 @@ static void Agd_PutFormsToRemEditOneEvent (struct Agd_Agenda *Agenda,
                                           struct Agd_Event *AgdEvent,
                                           const char *Anchor)
  {
   static Act_Action_t ActionHideUnhide[2] =
     {
      [false] = ActHidEvtMyAgd,	// Visible ==> action to hide
      [true ] = ActUnhEvtMyAgd,	// Hidden ==> action to unhide
     };
   Agenda->AgdCodToEdit = AgdEvent->AgdCod;	// Used as parameter in contextual links
-   /***** Put form to remove event *****/
+   /***** Icon to remove event *****/
   Ico_PutContextualIconToRemove (ActReqRemEvtMyAgd,NULL,
                                  Agd_PutCurrentParamsMyAgenda,Agenda);
-   /***** Put form to hide/show event *****/
+   /***** Icon to hide/unhide event *****/
-   if (AgdEvent->Hidden)
+   Ico_PutContextualIconToHideUnhide (ActionHideUnhide,Anchor,
-      Ico_PutContextualIconToUnhide (ActShoEvtMyAgd,Anchor,
+				      Agd_PutCurrentParamsMyAgenda,Agenda,
-                                     Agd_PutCurrentParamsMyAgenda,Agenda);
+				      AgdEvent->Hidden);
   else
      Ico_PutContextualIconToHide (ActHidEvtMyAgd,Anchor,
                                   Agd_PutCurrentParamsMyAgenda,Agenda);
-   /***** Put form to edit event *****/
+   /***** Icon to edit event *****/
   Ico_PutContextualIconToEdit (ActEdiOneEvtMyAgd,NULL,
                                Agd_PutCurrentParamsMyAgenda,Agenda);
-   /***** Put form to make event public/private *****/
+   /***** Icon to make event public/private *****/
   if (AgdEvent->Public)
      Lay_PutContextualLinkOnlyIcon (ActPrvEvtMyAgd,NULL,
 				     Agd_PutCurrentParamsMyAgenda,Agenda,
--- a/swad_announcement.c
+++ b/swad_announcement.c
@ -229,6 +229,11 @@ static void Ann_DrawAnAnnouncement (long AnnCod,Ann_Status_t Status,
      [Ann_ACTIVE_ANNOUNCEMENT  ] = "NOTICE_BOX NOTICE_BOX_WIDE",
      [Ann_OBSOLETE_ANNOUNCEMENT] = "NOTICE_BOX NOTICE_BOX_WIDE LIGHT",
     };
   static Act_Action_t ActionHideUnhide[2] =
     {
      [false] = ActHidAnn,	// Visible ==> action to hide
      [true ] = ActUnhAnn,	// Hidden ==> action to unhide
     };
   Rol_Role_t Role;
   bool SomeRolesAreSelected;
@ -237,22 +242,14 @@ static void Ann_DrawAnAnnouncement (long AnnCod,Ann_Status_t Status,
      if (ICanEdit)
 	{
-	 /***** Put form to remove announcement *****/
+	 /***** Icon to remove announcement *****/
 	 Ico_PutContextualIconToRemove (ActRemAnn,NULL,
 					Ann_PutParams,&AnnCod);
-	 /***** Put form to change the status of the announcement *****/
+	 /***** Icon to hide/unhide the announcement *****/
-	 switch (Status)
+	 Ico_PutContextualIconToHideUnhide (ActionHideUnhide,NULL,	// TODO: Put anchor
-	   {
+					    Ann_PutParams,&AnnCod,
-	    case Ann_ACTIVE_ANNOUNCEMENT:
+					    Status == Ann_OBSOLETE_ANNOUNCEMENT);
 	       Ico_PutContextualIconToHide (ActHidAnn,NULL,
 					    Ann_PutParams,&AnnCod);
 	       break;
 	    case Ann_OBSOLETE_ANNOUNCEMENT:
 	       Ico_PutContextualIconToUnhide (ActRevAnn,NULL,
 					      Ann_PutParams,&AnnCod);
 	       break;
 	   }
 	}
      /***** Write the subject of the announcement *****/
--- a/swad_announcement.h
+++ b/swad_announcement.h
@ -30,8 +30,8 @@
 #define Ann_NUM_STATUS 2
 typedef enum
  {
-   Ann_ACTIVE_ANNOUNCEMENT   = 0,
+   Ann_ACTIVE_ANNOUNCEMENT   = 0,	// Visible
-   Ann_OBSOLETE_ANNOUNCEMENT = 1,
+   Ann_OBSOLETE_ANNOUNCEMENT = 1,	// Hidden
  } Ann_Status_t;	// Don't change these numbers because they are used in database
 /*****************************************************************************/
--- a/swad_assignment.c
+++ b/swad_assignment.c
@ -628,6 +628,12 @@ static void Asg_PutFormsToRemEditOneAsg (struct Asg_Assignments *Assignments,
                                         const struct Asg_Assignment *Asg,
                                         const char *Anchor)
  {
   static Act_Action_t ActionHideUnhide[2] =
     {
      [false] = ActHidAsg,	// Visible ==> action to hide
      [true ] = ActUnhAsg,	// Hidden ==> action to unhide
     };
   /***** Set assigment to edit
          (used as parameter in contextual links) *****/
   Assignments->AsgCodToEdit = Asg->AsgCod;
@ -636,26 +642,23 @@ static void Asg_PutFormsToRemEditOneAsg (struct Asg_Assignments *Assignments,
     {
      case Rol_TCH:
      case Rol_SYS_ADM:
-	 /***** Put form to remove assignment *****/
+	 /***** Icon to remove assignment *****/
 	 Ico_PutContextualIconToRemove (ActReqRemAsg,NULL,
 	                                Asg_PutParams,Assignments);
-	 /***** Put form to hide/show assignment *****/
+	 /***** Icon to hide/unhide assignment *****/
-	 if (Asg->Hidden)
+	 Ico_PutContextualIconToHideUnhide (ActionHideUnhide,Anchor,
-	    Ico_PutContextualIconToUnhide (ActShoAsg,Anchor,
+					    Asg_PutParams,Assignments,
-	                                   Asg_PutParams,Assignments);
+					    Asg->Hidden);
 	 else
 	    Ico_PutContextualIconToHide (ActHidAsg,Anchor,
 	                                 Asg_PutParams,Assignments);
-	 /***** Put form to edit assignment *****/
+	 /***** Icon to edit assignment *****/
 	 Ico_PutContextualIconToEdit (ActEdiOneAsg,NULL,
 	                              Asg_PutParams,Assignments);
 	 /* falls through */
 	 /* no break */
      case Rol_STD:
      case Rol_NET:
-	 /***** Put form to print assignment *****/
+	 /***** Icon to print assignment *****/
 	 Ico_PutContextualIconToPrint (ActPrnOneAsg,
 	                               Asg_PutParams,Assignments);
 	 break;
--- a/swad_attendance.c
+++ b/swad_attendance.c
@ -604,21 +604,24 @@ static void Att_PutFormsToRemEditOneAttEvent (struct Att_Events *Events,
 					      const struct Att_Event *Event,
                                              const char *Anchor)
  {
   static Act_Action_t ActionHideUnhide[2] =
     {
      [false] = ActHidAtt,	// Visible ==> action to hide
      [true ] = ActUnhAtt,	// Hidden ==> action to unhide
     };
   Events->AttCod = Event->AttCod;
-   /***** Put form to remove attendance event *****/
+   /***** Icon to remove attendance event *****/
   Ico_PutContextualIconToRemove (ActReqRemAtt,NULL,
                                  Att_PutParams,Events);
-   /***** Put form to hide/show attendance event *****/
+   /***** Icon to hide/unhide attendance event *****/
-   if (Event->Hidden)
+   Ico_PutContextualIconToHideUnhide (ActionHideUnhide,Anchor,
-      Ico_PutContextualIconToUnhide (ActShoAtt,Anchor,
+				      Att_PutParams,Events,
-                                     Att_PutParams,Events);
+				      Event->Hidden);
   else
      Ico_PutContextualIconToHide (ActHidAtt,Anchor,
                                   Att_PutParams,Events);
-   /***** Put form to edit attendance event *****/
+   /***** Icon to edit attendance event *****/
   Ico_PutContextualIconToEdit (ActEdiOneAtt,NULL,
                                Att_PutParams,Events);
  }
--- a/swad_banner.c
+++ b/swad_banner.c
@ -65,14 +65,13 @@ struct Ban_Banners
 /***************************** Private variables *****************************/
 /*****************************************************************************/
-static struct Ban_Banner *Ban_EditingBan;
+static struct Ban_Banner Ban_EditingBan;
 static long Ban_BanCodClicked;
 /*****************************************************************************/
 /***************************** Private prototypes ****************************/
 /*****************************************************************************/
 static void Ban_SetEditingBanner (struct Ban_Banner *Ban);
 static struct Ban_Banner *Ban_GetEditingBanner (void);
 static void Ban_WriteListOfBanners (const struct Ban_Banners *Banners);
@ -106,14 +105,9 @@ static void Ban_ResetBanner (struct Ban_Banner *Ban);
 /************************** Access to editing banner *************************/
 /*****************************************************************************/
 static void Ban_SetEditingBanner (struct Ban_Banner *Ban)
  {
   Ban_EditingBan = Ban;
  }
 static struct Ban_Banner *Ban_GetEditingBanner (void)
  {
-   return Ban_EditingBan;
+   return &Ban_EditingBan;
  }
 /*****************************************************************************/
@ -398,6 +392,11 @@ void Ban_PutIconToViewBanners (void)
 static void Ban_ListBannersForEdition (struct Ban_Banners *Banners)
  {
   static Act_Action_t ActionHideUnhide[2] =
     {
      [false] = ActHidBan,	// Visible ==> action to hide
      [true ] = ActUnhBan,	// Hidden ==> action to unhide
     };
   unsigned NumBan;
   struct Ban_Banner *Ban;
   char *Anchor = NULL;
@ -422,23 +421,19 @@ static void Ban_ListBannersForEdition (struct Ban_Banners *Banners)
 	 /* Begin table row */
 	 HTM_TR_Begin (NULL);
-	    /* Put icon to remove banner */
+	    /* Icon to remove banner */
 	    HTM_TD_Begin ("class=\"BM\"");
 	       Ico_PutContextualIconToRemove (ActRemBan,NULL,
 					      Ban_PutParamBanCodToEdit,
 					      &Banners->BanCodToEdit);
 	    HTM_TD_End ();
-	    /* Put icon to hide/show banner */
+	    /* Icon to hide/unhide banner */
 	    HTM_TD_Begin ("class=\"BM\"");
-	       if (Ban->Hidden)
+	       Ico_PutContextualIconToHideUnhide (ActionHideUnhide,Anchor,
-		  Ico_PutContextualIconToUnhide (ActShoBan,Anchor,
+						  Ban_PutParamBanCodToEdit,
-						 Ban_PutParamBanCodToEdit,
+						  &Banners->BanCodToEdit,
-						 &Banners->BanCodToEdit);
+						  Ban->Hidden);
 	       else
 		  Ico_PutContextualIconToHide (ActHidBan,Anchor,
 					       Ban_PutParamBanCodToEdit,
 					       &Banners->BanCodToEdit);
 	    HTM_TD_End ();
 	    /* Banner code */
@ -537,28 +532,25 @@ long Ban_GetParamBanCod (void)
 void Ban_RemoveBanner (void)
  {
   extern const char *Txt_Banner_X_removed;
-   struct Ban_Banner Ban;
+   struct Ban_Banner *Ban = Ban_GetEditingBanner ();
   /***** Reset banner *****/
-   Ban_ResetBanner (&Ban);
+   Ban_ResetBanner (Ban);
   /***** Get banner code *****/
-   if ((Ban.BanCod = Ban_GetParamBanCod ()) <= 0)
+   if ((Ban->BanCod = Ban_GetParamBanCod ()) <= 0)
      Err_WrongBannerExit ();
   /***** Get data of the banner from database *****/
-   Ban_GetDataOfBannerByCod (&Ban);
+   Ban_GetDataOfBannerByCod (Ban);
   /***** Remove banner *****/
-   Ban_DB_RemoveBanner (Ban.BanCod);
+   Ban_DB_RemoveBanner (Ban->BanCod);
   /***** Write message to show the change made *****/
   Ale_CreateAlert (Ale_SUCCESS,NULL,
 	            Txt_Banner_X_removed,
-                    Ban.ShrtName);
+                    Ban->ShrtName);
   /***** Set editing banner to use ot in a posterior function *****/
   Ban_SetEditingBanner (&Ban);
  }
 /*****************************************************************************/
@ -567,16 +559,13 @@ void Ban_RemoveBanner (void)
 void Ban_ShowBanner (void)
  {
-   struct Ban_Banner Ban;
+   struct Ban_Banner *Ban = Ban_GetEditingBanner ();
   /***** Reset banner *****/
-   Ban_ResetBanner (&Ban);
+   Ban_ResetBanner (Ban);
   /***** Set banner as visible *****/
-   Ban_ShowOrHideBanner (&Ban,false);
+   Ban_ShowOrHideBanner (Ban,false);
   /***** Set editing banner to use ot in a posterior function *****/
   Ban_SetEditingBanner (&Ban);
  }
 /*****************************************************************************/
@ -585,16 +574,13 @@ void Ban_ShowBanner (void)
 void Ban_HideBanner (void)
  {
-   struct Ban_Banner Ban;
+   struct Ban_Banner *Ban = Ban_GetEditingBanner ();
   /***** Reset banner *****/
-   Ban_ResetBanner (&Ban);
+   Ban_ResetBanner (Ban);
   /***** Set banner as hidden *****/
-   Ban_ShowOrHideBanner (&Ban,true);
+   Ban_ShowOrHideBanner (Ban,true);
   /***** Set editing banner to use ot in a posterior function *****/
   Ban_SetEditingBanner (&Ban);
  }
 /*****************************************************************************/
@ -621,16 +607,13 @@ static void Ban_ShowOrHideBanner (struct Ban_Banner *Ban,bool Hide)
 void Ban_RenameBannerShort (void)
  {
-   struct Ban_Banner Ban;
+   struct Ban_Banner *Ban = Ban_GetEditingBanner ();
   /***** Reset banner *****/
-   Ban_ResetBanner (&Ban);
+   Ban_ResetBanner (Ban);
   /***** Rename banner *****/
-   Ban_RenameBanner (&Ban,Cns_SHRT_NAME);
+   Ban_RenameBanner (Ban,Cns_SHRT_NAME);
   /***** Set editing banner to use ot in a posterior function *****/
   Ban_SetEditingBanner (&Ban);
  }
 /*****************************************************************************/
@ -639,16 +622,13 @@ void Ban_RenameBannerShort (void)
 void Ban_RenameBannerFull (void)
  {
-   struct Ban_Banner Ban;
+   struct Ban_Banner *Ban = Ban_GetEditingBanner ();
   /***** Reset banner *****/
-   Ban_ResetBanner (&Ban);
+   Ban_ResetBanner (Ban);
   /***** Rename banner *****/
-   Ban_RenameBanner (&Ban,Cns_FULL_NAME);
+   Ban_RenameBanner (Ban,Cns_FULL_NAME);
   /***** Set editing banner to use ot in a posterior function *****/
   Ban_SetEditingBanner (&Ban);
  }
 /*****************************************************************************/
@ -736,28 +716,28 @@ static void Ban_RenameBanner (struct Ban_Banner *Ban,
 void Ban_ChangeBannerImg (void)
  {
   extern const char *Txt_The_new_image_is_X;
-   struct Ban_Banner Ban;
+   struct Ban_Banner *Ban = Ban_GetEditingBanner ();
   char NewImg[Ban_MAX_BYTES_IMAGE + 1];
   /***** Reset banner *****/
-   Ban_ResetBanner (&Ban);
+   Ban_ResetBanner (Ban);
   /***** Get parameters from form *****/
   /* Get the code of the banner */
-   if ((Ban.BanCod = Ban_GetParamBanCod ()) <= 0)
+   if ((Ban->BanCod = Ban_GetParamBanCod ()) <= 0)
      Err_WrongBannerExit ();
   /* Get the new WWW for the banner */
   Par_GetParToText ("Img",NewImg,Ban_MAX_BYTES_IMAGE);
   /***** Get banner data from the database *****/
-   Ban_GetDataOfBannerByCod (&Ban);
+   Ban_GetDataOfBannerByCod (Ban);
   /***** Check if new image is empty *****/
   if (NewImg[0])
     {
      /* Update the table changing old image by new image */
-      Ban_DB_UpdateBanImg (Ban.BanCod,NewImg);
+      Ban_DB_UpdateBanImg (Ban->BanCod,NewImg);
      /* Write message to show the change made */
      Ale_CreateAlert (Ale_SUCCESS,NULL,
@ -769,10 +749,7 @@ void Ban_ChangeBannerImg (void)
      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
   /***** Update image *****/
-   Str_Copy (Ban.Img,NewImg,sizeof (Ban.Img) - 1);
+   Str_Copy (Ban->Img,NewImg,sizeof (Ban->Img) - 1);
   /***** Set editing banner to use ot in a posterior function *****/
   Ban_SetEditingBanner (&Ban);
  }
 /*****************************************************************************/
@ -782,28 +759,28 @@ void Ban_ChangeBannerImg (void)
 void Ban_ChangeBannerWWW (void)
  {
   extern const char *Txt_The_new_web_address_is_X;
-   struct Ban_Banner Ban;
+   struct Ban_Banner *Ban = Ban_GetEditingBanner ();
   char NewWWW[Cns_MAX_BYTES_WWW + 1];
   /***** Reset banner *****/
-   Ban_ResetBanner (&Ban);
+   Ban_ResetBanner (Ban);
   /***** Get parameters from form *****/
   /* Get the code of the banner */
-   if ((Ban.BanCod = Ban_GetParamBanCod ()) <= 0)
+   if ((Ban->BanCod = Ban_GetParamBanCod ()) <= 0)
      Err_WrongBannerExit ();
   /* Get the new WWW for the banner */
   Par_GetParToText ("WWW",NewWWW,Cns_MAX_BYTES_WWW);
   /***** Get banner data from the database *****/
-   Ban_GetDataOfBannerByCod (&Ban);
+   Ban_GetDataOfBannerByCod (Ban);
   /***** Check if new WWW is empty *****/
   if (NewWWW[0])
     {
      /* Update the table changing old WWW by new WWW */
-      Ban_DB_UpdateBanWWW (Ban.BanCod,NewWWW);
+      Ban_DB_UpdateBanWWW (Ban->BanCod,NewWWW);
      /* Write message to show the change made */
      Ale_CreateAlert (Ale_SUCCESS,NULL,
@ -815,10 +792,7 @@ void Ban_ChangeBannerWWW (void)
      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
   /***** Update web *****/
-   Str_Copy (Ban.WWW,NewWWW,sizeof (Ban.WWW) - 1);
+   Str_Copy (Ban->WWW,NewWWW,sizeof (Ban->WWW) - 1);
   /***** Set editing banner to use ot in a posterior function *****/
   Ban_SetEditingBanner (&Ban);
  }
 /*****************************************************************************/
@ -957,54 +931,44 @@ void Ban_ReceiveFormNewBanner (void)
   extern const char *Txt_You_must_specify_the_image_of_the_new_banner;
   extern const char *Txt_You_must_specify_the_web_address;
   extern const char *Txt_Created_new_banner_X;
-   struct Ban_Banner Ban;
+   struct Ban_Banner *Ban = Ban_GetEditingBanner ();
   /***** Reset banner *****/
-   Ban_ResetBanner (&Ban);
+   Ban_ResetBanner (Ban);
   /***** Get parameters from form *****/
-   /* Get banner short name */
+   Par_GetParToText ("ShortName",Ban->ShrtName,Ban_MAX_BYTES_SHRT_NAME);
-   Par_GetParToText ("ShortName",Ban.ShrtName,Ban_MAX_BYTES_SHRT_NAME);
+   Par_GetParToText ("FullName" ,Ban->FullName,Ban_MAX_BYTES_FULL_NAME);
   Par_GetParToText ("Img"      ,Ban->Img     ,Ban_MAX_BYTES_IMAGE);
   Par_GetParToText ("WWW"      ,Ban->WWW     ,Cns_MAX_BYTES_WWW);
-   /* Get banner full name */
+   if (Ban->ShrtName[0] &&
-   Par_GetParToText ("FullName",Ban.FullName,Ban_MAX_BYTES_FULL_NAME);
+       Ban->FullName[0])	// If there's a banner name
   /* Get banner image */
   Par_GetParToText ("Img",Ban.Img,Ban_MAX_BYTES_IMAGE);
   /* Get banner URL */
   Par_GetParToText ("WWW",Ban.WWW,Cns_MAX_BYTES_WWW);
   if (Ban.ShrtName[0] &&
       Ban.FullName[0])	// If there's a banner name
     {
      /***** If name of banner was in database... *****/
-      if (Ban_DB_CheckIfBannerNameExists ("ShortName",Ban.ShrtName,-1L))
+      if (Ban_DB_CheckIfBannerNameExists ("ShortName",Ban->ShrtName,-1L))
 	 Ale_CreateAlert (Ale_WARNING,NULL,
 	                  Txt_The_banner_X_already_exists,
-                          Ban.ShrtName);
+                          Ban->ShrtName);
-      else if (Ban_DB_CheckIfBannerNameExists ("FullName",Ban.FullName,-1L))
+      else if (Ban_DB_CheckIfBannerNameExists ("FullName",Ban->FullName,-1L))
 	 Ale_CreateAlert (Ale_WARNING,NULL,
 	                  Txt_The_banner_X_already_exists,
-                          Ban.FullName);
+                          Ban->FullName);
-      else if (!Ban.Img[0])
+      else if (!Ban->Img[0])
         Ale_CreateAlert (Ale_WARNING,NULL,
                          Txt_You_must_specify_the_image_of_the_new_banner);
-      else if (!Ban.WWW[0])
+      else if (!Ban->WWW[0])
         Ale_CreateAlert (Ale_WARNING,NULL,
                          Txt_You_must_specify_the_web_address);
      else	// Add new banner to database
        {
-         Ban_DB_CreateBanner (&Ban);
+         Ban_DB_CreateBanner (Ban);
 	 Ale_CreateAlert (Ale_SUCCESS,Txt_Created_new_banner_X,
-			  Ban.ShrtName);
+			  Ban->ShrtName);
        }
     }
   else	// If there is not a banner name
      Ale_ShowAlertYouMustSpecifyTheShortNameAndTheFullName ();
   /***** Set editing banner to use ot in a posterior function *****/
   Ban_SetEditingBanner (&Ban);
  }
 /*****************************************************************************/
--- a/swad_browser.c
+++ b/swad_browser.c
@ -383,70 +383,37 @@ static const Act_Action_t Brw_ActChgZone[Brw_NUM_TYPES_FILE_BROWSER] =
   [Brw_ADMI_ASS_PRJ] = ActUnk,
  };
-static const Act_Action_t Brw_ActShow[Brw_NUM_TYPES_FILE_BROWSER] =
+static const Act_Action_t Brw_ActHideUnhide[Brw_NUM_TYPES_FILE_BROWSER][2] =
  {
-   [Brw_UNKNOWN     ] = ActUnk,
+   [Brw_UNKNOWN     ] = {[false] = ActUnk	,[true] = ActUnk	},
-   [Brw_SHOW_DOC_CRS] = ActUnk,
+   [Brw_SHOW_DOC_CRS] = {[false] = ActUnk	,[true] = ActUnk	},
-   [Brw_SHOW_MRK_CRS] = ActUnk,
+   [Brw_SHOW_MRK_CRS] = {[false] = ActUnk	,[true] = ActUnk	},
-   [Brw_ADMI_DOC_CRS] = ActShoDocCrs,
+   [Brw_ADMI_DOC_CRS] = {[false] = ActHidDocCrs	,[true] = ActUnhDocCrs	},
-   [Brw_ADMI_SHR_CRS] = ActUnk,
+   [Brw_ADMI_SHR_CRS] = {[false] = ActUnk	,[true] = ActUnk	},
-   [Brw_ADMI_SHR_GRP] = ActUnk,
+   [Brw_ADMI_SHR_GRP] = {[false] = ActUnk	,[true] = ActUnk	},
-   [Brw_ADMI_WRK_USR] = ActUnk,
+   [Brw_ADMI_WRK_USR] = {[false] = ActUnk	,[true] = ActUnk	},
-   [Brw_ADMI_WRK_CRS] = ActUnk,
+   [Brw_ADMI_WRK_CRS] = {[false] = ActUnk	,[true] = ActUnk	},
-   [Brw_ADMI_MRK_CRS] = ActShoMrkCrs,
+   [Brw_ADMI_MRK_CRS] = {[false] = ActHidMrkCrs	,[true] = ActUnhMrkCrs	},
-   [Brw_ADMI_BRF_USR] = ActUnk,
+   [Brw_ADMI_BRF_USR] = {[false] = ActUnk	,[true] = ActUnk	},
-   [Brw_SHOW_DOC_GRP] = ActUnk,
+   [Brw_SHOW_DOC_GRP] = {[false] = ActUnk	,[true] = ActUnk	},
-   [Brw_ADMI_DOC_GRP] = ActShoDocGrp,
+   [Brw_ADMI_DOC_GRP] = {[false] = ActHidDocGrp	,[true] = ActUnhDocGrp	},
-   [Brw_SHOW_MRK_GRP] = ActUnk,
+   [Brw_SHOW_MRK_GRP] = {[false] = ActUnk	,[true] = ActUnk	},
-   [Brw_ADMI_MRK_GRP] = ActShoMrkGrp,
+   [Brw_ADMI_MRK_GRP] = {[false] = ActHidMrkGrp	,[true] = ActUnhMrkGrp	},
-   [Brw_ADMI_ASG_USR] = ActUnk,
+   [Brw_ADMI_ASG_USR] = {[false] = ActUnk	,[true] = ActUnk	},
-   [Brw_ADMI_ASG_CRS] = ActUnk,
+   [Brw_ADMI_ASG_CRS] = {[false] = ActUnk	,[true] = ActUnk	},
-   [Brw_SHOW_DOC_DEG] = ActUnk,
+   [Brw_SHOW_DOC_DEG] = {[false] = ActUnk	,[true] = ActUnk	},
-   [Brw_ADMI_DOC_DEG] = ActShoDocDeg,
+   [Brw_ADMI_DOC_DEG] = {[false] = ActHidDocDeg	,[true] = ActUnhDocDeg	},
-   [Brw_SHOW_DOC_CTR] = ActUnk,
+   [Brw_SHOW_DOC_CTR] = {[false] = ActUnk	,[true] = ActUnk	},
-   [Brw_ADMI_DOC_CTR] = ActShoDocCtr,
+   [Brw_ADMI_DOC_CTR] = {[false] = ActHidDocCtr	,[true] = ActUnhDocCtr	},
-   [Brw_SHOW_DOC_INS] = ActUnk,
+   [Brw_SHOW_DOC_INS] = {[false] = ActUnk	,[true] = ActUnk	},
-   [Brw_ADMI_DOC_INS] = ActShoDocIns,
+   [Brw_ADMI_DOC_INS] = {[false] = ActHidDocIns	,[true] = ActUnhDocIns	},
-   [Brw_ADMI_SHR_DEG] = ActUnk,
+   [Brw_ADMI_SHR_DEG] = {[false] = ActUnk	,[true] = ActUnk	},
-   [Brw_ADMI_SHR_CTR] = ActUnk,
+   [Brw_ADMI_SHR_CTR] = {[false] = ActUnk	,[true] = ActUnk	},
-   [Brw_ADMI_SHR_INS] = ActUnk,
+   [Brw_ADMI_SHR_INS] = {[false] = ActUnk	,[true] = ActUnk	},
-   [Brw_ADMI_TCH_CRS] = ActUnk,
+   [Brw_ADMI_TCH_CRS] = {[false] = ActUnk	,[true] = ActUnk	},
-   [Brw_ADMI_TCH_GRP] = ActUnk,
+   [Brw_ADMI_TCH_GRP] = {[false] = ActUnk	,[true] = ActUnk	},
-   [Brw_ADMI_DOC_PRJ] = ActUnk,
+   [Brw_ADMI_DOC_PRJ] = {[false] = ActUnk	,[true] = ActUnk	},
-   [Brw_ADMI_ASS_PRJ] = ActUnk,
+   [Brw_ADMI_ASS_PRJ] = {[false] = ActUnk	,[true] = ActUnk	},
  };
 static const Act_Action_t Brw_ActHide[Brw_NUM_TYPES_FILE_BROWSER] =
  {
   [Brw_UNKNOWN     ] = ActUnk,
   [Brw_SHOW_DOC_CRS] = ActUnk,
   [Brw_SHOW_MRK_CRS] = ActUnk,
   [Brw_ADMI_DOC_CRS] = ActHidDocCrs,
   [Brw_ADMI_SHR_CRS] = ActUnk,
   [Brw_ADMI_SHR_GRP] = ActUnk,
   [Brw_ADMI_WRK_USR] = ActUnk,
   [Brw_ADMI_WRK_CRS] = ActUnk,
   [Brw_ADMI_MRK_CRS] = ActHidMrkCrs,
   [Brw_ADMI_BRF_USR] = ActUnk,
   [Brw_SHOW_DOC_GRP] = ActUnk,
   [Brw_ADMI_DOC_GRP] = ActHidDocGrp,
   [Brw_SHOW_MRK_GRP] = ActUnk,
   [Brw_ADMI_MRK_GRP] = ActHidMrkGrp,
   [Brw_ADMI_ASG_USR] = ActUnk,
   [Brw_ADMI_ASG_CRS] = ActUnk,
   [Brw_SHOW_DOC_DEG] = ActUnk,
   [Brw_ADMI_DOC_DEG] = ActHidDocDeg,
   [Brw_SHOW_DOC_CTR] = ActUnk,
   [Brw_ADMI_DOC_CTR] = ActHidDocCtr,
   [Brw_SHOW_DOC_INS] = ActUnk,
   [Brw_ADMI_DOC_INS] = ActHidDocIns,
   [Brw_ADMI_SHR_DEG] = ActUnk,
   [Brw_ADMI_SHR_CTR] = ActUnk,
   [Brw_ADMI_SHR_INS] = ActUnk,
   [Brw_ADMI_TCH_CRS] = ActUnk,
   [Brw_ADMI_TCH_GRP] = ActUnk,
   [Brw_ADMI_DOC_PRJ] = ActUnk,
   [Brw_ADMI_ASS_PRJ] = ActUnk,
  };
 static const Act_Action_t Brw_ActReqDatFile[Brw_NUM_TYPES_FILE_BROWSER] =
@ -1236,8 +1203,9 @@ static void Brw_PutIconToExpandFolder (const char *FileBrowserId,const char *Row
 static void Brw_PutIconToContractFolder (const char *FileBrowserId,const char *RowId,
                                         bool Hidden);
-static void Brw_PutIconShow (const char *Anchor);
+static void Brw_PutIconHideUnhide (const char *Anchor,bool RowSetAsHidden);
-static void Brw_PutIconHide (const char *Anchor);
+// static void Brw_PutIconShow (const char *Anchor);
 // static void Brw_PutIconHide (const char *Anchor);
 static bool Brw_CheckIfAnyHigherLevelIsHidden (unsigned CurrentLevel);
 static void Brw_PutIconFolder (unsigned Level,
@ -1394,7 +1362,7 @@ void Brw_GetParAndInitFileBrowser (void)
      case ActExpAdmDocIns:
      case ActConAdmDocIns:
      case ActZIPAdmDocIns:
-      case ActShoDocIns:
+      case ActUnhDocIns:
      case ActHidDocIns:
      case ActReqDatAdmDocIns:
      case ActChgDatAdmDocIns:
@ -1453,7 +1421,7 @@ void Brw_GetParAndInitFileBrowser (void)
      case ActExpAdmDocCtr:
      case ActConAdmDocCtr:
      case ActZIPAdmDocCtr:
-      case ActShoDocCtr:
+      case ActUnhDocCtr:
      case ActHidDocCtr:
      case ActReqDatAdmDocCtr:
      case ActChgDatAdmDocCtr:
@ -1512,7 +1480,7 @@ void Brw_GetParAndInitFileBrowser (void)
      case ActExpAdmDocDeg:
      case ActConAdmDocDeg:
      case ActZIPAdmDocDeg:
-      case ActShoDocDeg:
+      case ActUnhDocDeg:
      case ActHidDocDeg:
      case ActReqDatAdmDocDeg:
      case ActChgDatAdmDocDeg:
@ -1587,7 +1555,7 @@ void Brw_GetParAndInitFileBrowser (void)
      case ActExpAdmDocCrs:
      case ActConAdmDocCrs:
      case ActZIPAdmDocCrs:
-      case ActShoDocCrs:
+      case ActUnhDocCrs:
      case ActHidDocCrs:
      case ActReqDatAdmDocCrs:
      case ActChgDatAdmDocCrs:
@ -1610,7 +1578,7 @@ void Brw_GetParAndInitFileBrowser (void)
      case ActExpAdmDocGrp:
      case ActConAdmDocGrp:
      case ActZIPAdmDocGrp:
-      case ActShoDocGrp:
+      case ActUnhDocGrp:
      case ActHidDocGrp:
      case ActReqDatAdmDocGrp:
      case ActChgDatAdmDocGrp:
@ -1913,7 +1881,7 @@ void Brw_GetParAndInitFileBrowser (void)
      case ActExpAdmMrkCrs:
      case ActConAdmMrkCrs:
      case ActZIPAdmMrkCrs:
-      case ActShoMrkCrs:
+      case ActUnhMrkCrs:
      case ActHidMrkCrs:
      case ActReqDatAdmMrkCrs:
      case ActChgDatAdmMrkCrs:
@ -1937,7 +1905,7 @@ void Brw_GetParAndInitFileBrowser (void)
      case ActExpAdmMrkGrp:
      case ActConAdmMrkGrp:
      case ActZIPAdmMrkGrp:
-      case ActShoMrkGrp:
+      case ActUnhMrkGrp:
      case ActHidMrkGrp:
      case ActReqDatAdmMrkGrp:
      case ActChgDatAdmMrkGrp:
@ -4605,14 +4573,9 @@ static bool Brw_WriteRowFileBrowser (unsigned Level,const char *RowId,
 	    if (Level)
 	       Brw_IndentAndWriteIconExpandContract (Level,FileBrowserId,RowId,IconThisRow);
-	    /* Put icon to show/hide file or folder */
+	    /* Put icon to hide/unhide file or folder */
 	    if (AdminDocsZone || AdminMarks)
-	      {
+	       Brw_PutIconHideUnhide (Anchor,RowSetAsHidden);
 	       if (RowSetAsHidden)	// this row is marked as hidden
 		  Brw_PutIconShow (Anchor);
 	       else			// this row is not marked as hidden
 		  Brw_PutIconHide (Anchor);
 	      }
 	    /***** File or folder icon *****/
 	    switch (Gbl.FileBrowser.FilFolLnk.Type)
@ -4950,26 +4913,15 @@ static void Brw_PutIconToContractFolder (const char *FileBrowserId,const char *R
  }
 /*****************************************************************************/
-/****************** Put link and icon to show file or folder *****************/
+/************* Put link and icon to hide/unhide file or folder ***************/
 /*****************************************************************************/
-static void Brw_PutIconShow (const char *Anchor)
+static void Brw_PutIconHideUnhide (const char *Anchor,bool RowSetAsHidden)
  {
   HTM_TD_Begin ("class=\"BM %s\"",The_GetColorRows ());
-      Ico_PutContextualIconToUnhide (Brw_ActShow[Gbl.FileBrowser.Type],Anchor,
+      Ico_PutContextualIconToHideUnhide (Brw_ActHideUnhide[Gbl.FileBrowser.Type],Anchor,
-				     Brw_PutImplicitParamsFileBrowser,&Gbl.FileBrowser.FilFolLnk);
+					 Brw_PutImplicitParamsFileBrowser,&Gbl.FileBrowser.FilFolLnk,
-   HTM_TD_End ();
+					 RowSetAsHidden);
  }
 /*****************************************************************************/
 /****************** Put link and icon to hide file or folder *****************/
 /*****************************************************************************/
 static void Brw_PutIconHide (const char *Anchor)
  {
   HTM_TD_Begin ("class=\"BM %s\"",The_GetColorRows ());
      Ico_PutContextualIconToHide (Brw_ActHide[Gbl.FileBrowser.Type],Anchor,
 				   Brw_PutImplicitParamsFileBrowser,&Gbl.FileBrowser.FilFolLnk);
   HTM_TD_End ();
  }
--- a/swad_call_for_exam.c
+++ b/swad_call_for_exam.c
@ -1488,34 +1488,37 @@ static void Cfe_ShowCallForExam (struct Cfe_CallsForExams *CallsForExams,
 static void Cfe_PutIconsCallForExam (void *CallsForExams)
  {
   static Act_Action_t ActionHideUnhide[2] =
     {
      [false] = ActHidCfe,	// Visible ==> action to hide
      [true ] = ActUnhCfe,	// Hidden ==> action to unhide
     };
   if (CallsForExams)
     {
      if (Gbl.Usrs.Me.Role.Logged == Rol_TCH ||
 	  Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM)
 	{
-	 /***** Link to remove this call for exam *****/
+	 /***** Icon to remove call for exam *****/
 	 Ico_PutContextualIconToRemove (ActReqRemCfe,NULL,
 					Cfe_PutParamExaCodToEdit,
 					&((struct Cfe_CallsForExams *) CallsForExams)->ExaCod);
-	 /***** Put form to hide/show call for exam *****/
+	 /***** Icon to hide/unhide call for exam *****/
 	 switch (((struct Cfe_CallsForExams *) CallsForExams)->CallForExam.Status)
 	   {
 	    case Cfe_VISIBLE_CALL_FOR_EXAM:
 	       Ico_PutContextualIconToHide (ActHidCfe,((struct Cfe_CallsForExams *) CallsForExams)->Anchor,
 					    Cfe_PutParamExaCodToEdit,
 					    &((struct Cfe_CallsForExams *) CallsForExams)->ExaCod);
 	       break;
 	    case Cfe_HIDDEN_CALL_FOR_EXAM:
-	       Ico_PutContextualIconToUnhide (ActUnhCfe,((struct Cfe_CallsForExams *) CallsForExams)->Anchor,
+	       Ico_PutContextualIconToHideUnhide (ActionHideUnhide,((struct Cfe_CallsForExams *) CallsForExams)->Anchor,
-					      Cfe_PutParamExaCodToEdit,
+					          Cfe_PutParamExaCodToEdit,
-					      &((struct Cfe_CallsForExams *) CallsForExams)->ExaCod);
+					          &((struct Cfe_CallsForExams *) CallsForExams)->ExaCod,
 					          ((struct Cfe_CallsForExams *) CallsForExams)->CallForExam.Status == Cfe_HIDDEN_CALL_FOR_EXAM);
 	       break;
 	    case Cfe_DELETED_CALL_FOR_EXAM:	// Not applicable here
 	       break;
 	   }
-	 /***** Link to edit this call for exam *****/
+	 /***** Icon to edit call for exam *****/
 	 Ico_PutContextualIconToEdit (ActEdiCfe,NULL,
 				      Cfe_PutParamExaCodToEdit,
 				      &((struct Cfe_CallsForExams *) CallsForExams)->ExaCod);
--- a/swad_changelog.h
+++ b/swad_changelog.h
@ -606,10 +606,15 @@ TODO: Fix bug: error al enviar un mensaje a dos recipientes, error on duplicate
 TODO: Attach pdf files in multimedia.
 */
-#define Log_PLATFORM_VERSION	"SWAD 21.111 (2022-07-21)"
+#define Log_PLATFORM_VERSION	"SWAD 21.112 (2022-07-21)"
 #define CSS_FILE		"swad21.107.1.css"
 #define JS_FILE			"swad21.100.js"
 /*
 	Version 21.112:   Jul 21, 2022  Code refactoring in hide/unhide icons.
 					Fixed bugs in edition of banners.
 					Fixed bug hidding/unhiding exam sessions.
 					Fixed bug in notices.
 				        Code refactoring in surveys. (329064 lines)
 	Version 21.111:   Jul 21, 2022  Changes in edition of program items. (329115 lines)
 	Version 21.110:   Jul 19, 2022  Changes in edition of program items. (329031 lines)
 	Version 21.109:   Jul 19, 2022  Changes in edition of program items. (328975 lines)
--- a/swad_exam.c
+++ b/swad_exam.c
@ -683,19 +683,22 @@ static void Exa_PutIconsToRemEditOneExam (struct Exa_Exams *Exams,
 					  const struct Exa_Exam *Exam,
 					  const char *Anchor)
  {
   static Act_Action_t ActionHideUnhide[2] =
     {
      [false] = ActHidExa,	// Visible ==> action to hide
      [true ] = ActUnhExa,	// Hidden ==> action to unhide
     };
   Exams->ExaCod = Exam->ExaCod;
   /***** Icon to remove exam *****/
   Ico_PutContextualIconToRemove (ActReqRemExa,NULL,
                                  Exa_PutParams,Exams);
-   /***** Icon to unhide/hide exam *****/
+   /***** Icon to hide/unhide exam *****/
-   if (Exam->Hidden)
+   Ico_PutContextualIconToHideUnhide (ActionHideUnhide,Anchor,
-      Ico_PutContextualIconToUnhide (ActShoExa,Anchor,
+				      Exa_PutParams,Exams,
-                                     Exa_PutParams,Exams);
+				      Exam->Hidden);
   else
      Ico_PutContextualIconToHide (ActHidExa,Anchor,
                                   Exa_PutParams,Exams);
   /***** Icon to edit exam *****/
   Ico_PutContextualIconToEdit (ActEdiOneExa,NULL,
--- a/swad_exam_database.c
+++ b/swad_exam_database.c
@ -1520,7 +1520,7 @@ void Exa_DB_HideUnhideSession (const struct ExaSes_Session *Session,bool Hide)
   DB_QueryUPDATE ("can not hide exam sessions",
 		   "UPDATE exa_sessions,"
 		          "exa_exams"
-		     " SET exa_sessions.Hidden='Y'"
+		     " SET exa_sessions.Hidden='%c'"
 		   " WHERE exa_sessions.SesCod=%ld"
 		     " AND exa_sessions.ExaCod=%ld"	// Extra check
 		     " AND exa_sessions.ExaCod=exa_exams.ExaCod"
--- a/swad_exam_session.c
+++ b/swad_exam_session.c
@ -428,6 +428,12 @@ static void ExaSes_ListOneOrMoreSessionsIcons (struct Exa_Exams *Exams,
                                               const struct ExaSes_Session *Session,
 					       const char *Anchor)
  {
   static Act_Action_t ActionHideUnhide[2] =
     {
      [false] = ActHidExaSes,	// Visible ==> action to hide
      [true ] = ActUnhExaSes,	// Hidden ==> action to unhide
     };
   Exams->ExaCod = Session->ExaCod;
   Exams->SesCod = Session->SesCod;
@ -439,12 +445,9 @@ static void ExaSes_ListOneOrMoreSessionsIcons (struct Exa_Exams *Exams,
 				     ExaSes_PutParamsEdit,Exams);
      /***** Icon to hide/unhide the exam session *****/
-      if (Session->Hidden)
+      Ico_PutContextualIconToHideUnhide (ActionHideUnhide,Anchor,
-	 Ico_PutContextualIconToUnhide (ActUnhExaSes,Anchor,
+					 ExaSes_PutParamsEdit,Exams,
-					ExaSes_PutParamsEdit,Exams);
+					 Session->Hidden);
      else
 	 Ico_PutContextualIconToHide (ActHidExaSes,Anchor,
 				      ExaSes_PutParamsEdit,Exams);
      /***** Icon to edit the exam session *****/
      Ico_PutContextualIconToEdit (ActEdiOneExaSes,Anchor,
--- a/swad_game.c
+++ b/swad_game.c
@ -734,19 +734,22 @@ static void Gam_PutFormsToRemEditOneGame (struct Gam_Games *Games,
 					  const struct Gam_Game *Game,
 					  const char *Anchor)
  {
-   /***** Put icon to remove game *****/
+   static Act_Action_t ActionHideUnhide[2] =
     {
      [false] = ActHidGam,	// Visible ==> action to hide
      [true ] = ActUnhGam,	// Hidden ==> action to unhide
     };
   /***** Icon to remove game *****/
   Ico_PutContextualIconToRemove (ActReqRemGam,NULL,
                                  Gam_PutParams,Games);
-   /***** Put icon to unhide/hide game *****/
+   /***** Icon to unhide/hide game *****/
-   if (Game->Hidden)
+   Ico_PutContextualIconToHideUnhide (ActionHideUnhide,Anchor,
-      Ico_PutContextualIconToUnhide (ActShoGam,Anchor,
+				      Gam_PutParams,Games,
-                                     Gam_PutParams,Games);
+				      Game->Hidden);
   else
      Ico_PutContextualIconToHide (ActHidGam,Anchor,
                                   Gam_PutParams,Games);
-   /***** Put icon to edit game *****/
+   /***** Icon to edit game *****/
   Ico_PutContextualIconToEdit (ActEdiOneGam,NULL,
                                Gam_PutParams,Games);
  }
--- a/swad_icon.c
+++ b/swad_icon.c
@ -279,20 +279,24 @@ void Ico_PutContextualIconToConfigure (Act_Action_t NextAction,
 				  "cog.svg",Ico_BLACK);
  }
-void Ico_PutContextualIconToHide (Act_Action_t NextAction,const char *Anchor,
+void Ico_PutContextualIconToHideUnhide (const Act_Action_t NextAction[2],const char *Anchor,
-                                  void (*FuncParams) (void *Args),void *Args)
+                                        void (*FuncParams) (void *Args),void *Args,
                                        bool Hidden)
  {
-   Lay_PutContextualLinkOnlyIcon (NextAction,Anchor,
+   static const char *Icon[2] =
-                                  FuncParams,Args,
+     {
-				  "eye.svg",Ico_GREEN);
+      [false] = "eye.svg",		// visible ==> icon to hide
-  }
+      [true ] = "eye-slash.svg",	// hidden ==> icon to unhide
     };
   static Ico_Color_t Color[2] =
     {
      [false] = Ico_GREEN,		// visible ==> green icon to hide
      [true ] = Ico_RED,		// hidden ==> red icon to unhide
     };
-void Ico_PutContextualIconToUnhide (Act_Action_t NextAction,const char *Anchor,
+   Lay_PutContextualLinkOnlyIcon (NextAction[Hidden],Anchor,
                                    void (*FuncParams) (void *Args),void *Args)
  {
   Lay_PutContextualLinkOnlyIcon (NextAction,Anchor,
                                  FuncParams,Args,
-				  "eye-slash.svg",Ico_RED);
+				  Icon[Hidden],Color[Hidden]);
  }
 void Ico_PutContextualIconToPrint (Act_Action_t NextAction,
--- a/swad_icon.h
+++ b/swad_icon.h
@ -74,12 +74,11 @@ void Ico_PutContextualIconToViewFiles (Act_Action_t NextAction,
                                       void (*FuncParams) (void *Args),void *Args);
 void Ico_PutContextualIconToView (Act_Action_t NextAction,const char *Anchor,
                                  void (*FuncParams) (void *Args),void *Args);
 void Ico_PutContextualIconToUnhide (Act_Action_t NextAction,const char *Anchor,
                                    void (*FuncParams) (void *Args),void *Args);
 void Ico_PutContextualIconToConfigure (Act_Action_t NextAction,
                                       void (*FuncParams) (void *Args),void *Args);
-void Ico_PutContextualIconToHide (Act_Action_t NextAction,const char *Anchor,
+void Ico_PutContextualIconToHideUnhide (const Act_Action_t NextAction[2],const char *Anchor,
-                                  void (*FuncParams) (void *Args),void *Args);
+                                        void (*FuncParams) (void *Args),void *Args,
                                        bool Hidden);
 void Ico_PutContextualIconToPrint (Act_Action_t NextAction,
                                   void (*FuncParams) (void *Args),void *Args);
 void Ico_PutContextualIconToCopy (Act_Action_t NextAction,
--- a/swad_notice.c
+++ b/swad_notice.c
@ -541,6 +541,11 @@ static void Not_DrawANotice (Not_Listing_t TypeNoticesListing,
                             Not_Status_t Status)
  {
   extern const char *Txt_See_full_notice;
   static Act_Action_t ActionHideUnhide[2] =
     {
      [false] = ActHidNot,	// Visible ==> action to hide
      [true ] = ActUnhNot,	// Hidden ==> action to unhide
     };
   static const char *ContainerClass[Not_NUM_STATUS] =
     {
      [Not_ACTIVE_NOTICE  ] = "NOTICE_BOX",
@ -577,23 +582,14 @@ static void Not_DrawANotice (Not_Listing_t TypeNoticesListing,
      if (TypeNoticesListing == Not_LIST_FULL_NOTICES)
 	 if (Not_CheckIfICanEditNotices ())
 	   {
-	    /***** Put form to remove announcement *****/
+	    /***** Icon to remove announcement *****/
 	    Ico_PutContextualIconToRemove (ActReqRemNot,NULL,
 					   Not_PutParams,&NotCod);
-	    /***** Put form to change the status of the notice *****/
+	    /***** Icon to change the status of the notice *****/
-	    switch (Status)
+	    Ico_PutContextualIconToHideUnhide (ActionHideUnhide,NULL,	// TODO: Put anchor
-	      {
+				               Not_PutParams,&NotCod,
-	       case Not_ACTIVE_NOTICE:
+				               Status == Not_OBSOLETE_NOTICE);
 		  Ico_PutContextualIconToHide (ActHidNot,NULL,
 					       Not_PutParams,&NotCod);
 		  break;
 	       case Not_OBSOLETE_NOTICE:
 		  Ico_PutContextualIconToUnhide (ActRevNot,NULL,
 						 Not_PutParams,&NotCod);
 		  break;
 	      }
 	    Frm_EndForm ();
 	   }
      /* Write the date */
--- a/swad_program.c
+++ b/swad_program.c
@ -846,6 +846,11 @@ static void Prg_PutFormsToRemEditOneItem (Prg_ListingType_t ListingType,
                                          struct Prg_Item *Item)
  {
   extern const char *Txt_Movement_not_allowed;
   static Act_Action_t ActionHideUnhide[2] =
     {
      [false] = ActHidPrgItm,	// Visible ==> action to hide
      [true ] = ActUnhPrgItm,	// Hidden ==> action to unhide
     };
   char StrItemIndex[Cns_MAX_DECIMAL_DIGITS_UINT + 1];
   /***** Initialize item index string *****/
@ -855,19 +860,16 @@ static void Prg_PutFormsToRemEditOneItem (Prg_ListingType_t ListingType,
     {
      case Rol_TCH:
      case Rol_SYS_ADM:
-	 /***** Put form to remove program item *****/
+	 /***** Icon to remove program item *****/
 	 Ico_PutContextualIconToRemove (ActReqRemPrgItm,NULL,
 	                                Prg_PutParams,&Item->Hierarchy.ItmCod);
-	 /***** Put form to hide/show program item *****/
+	 /***** Icon to hide/unhide program item *****/
-	 if (Item->Hierarchy.Hidden)
+	 Ico_PutContextualIconToHideUnhide (ActionHideUnhide,"prg_highlighted",
-	    Ico_PutContextualIconToUnhide (ActUnhPrgItm,"prg_highlighted",
+					    Prg_PutParams,&Item->Hierarchy.ItmCod,
-	                                   Prg_PutParams,&Item->Hierarchy.ItmCod);
+					    Item->Hierarchy.Hidden);
 	 else
 	    Ico_PutContextualIconToHide (ActHidPrgItm,"prg_highlighted",
 	                                 Prg_PutParams,&Item->Hierarchy.ItmCod);
-	 /***** Put form to edit program item *****/
+	 /***** Icon to edit program item *****/
 	 switch (ListingType)
 	   {
 	    case Prg_EDIT_ITEM:
@ -880,13 +882,13 @@ static void Prg_PutFormsToRemEditOneItem (Prg_ListingType_t ListingType,
 	       break;
 	   }
-	 /***** Put form to add a new child item inside this item *****/
+	 /***** Icon to add a new child item inside this item *****/
 	 Ico_PutContextualIconToAdd (ActFrmNewPrgItm,"item_form",
 	                             Prg_PutParams,&Item->Hierarchy.ItmCod);
 	 HTM_BR ();
-	 /***** Put icon to move up the item *****/
+	 /***** Icon to move up the item *****/
 	 if (Prg_CheckIfMoveUpIsAllowed (NumItem))
 	    Lay_PutContextualLinkOnlyIcon (ActUp_PrgItm,"prg_highlighted",
 	                                   Prg_PutParams,&Item->Hierarchy.ItmCod,
@ -894,7 +896,7 @@ static void Prg_PutFormsToRemEditOneItem (Prg_ListingType_t ListingType,
 	 else
 	    Ico_PutIconOff ("arrow-up.svg",Ico_BLACK,Txt_Movement_not_allowed);
-	 /***** Put icon to move down the item *****/
+	 /***** Icon to move down the item *****/
 	 if (Prg_CheckIfMoveDownIsAllowed (NumItem))
 	    Lay_PutContextualLinkOnlyIcon (ActDwnPrgItm,"prg_highlighted",
 	                                   Prg_PutParams,&Item->Hierarchy.ItmCod,
--- a/swad_program_resource.c
+++ b/swad_program_resource.c
@ -444,33 +444,35 @@ static void PrgRsc_PutFormsToRemEditOneResource (unsigned NumRsc,
                                                 unsigned NumResources,
                                                 struct PrgRsc_Resource *Resource)
  {
   static Act_Action_t ActionHideUnhide[2] =
     {
      [false] = ActHidPrgRsc,	// Visible ==> action to hide
      [true ] = ActUnhPrgRsc,	// Hidden ==> action to unhide
     };
   extern const char *Txt_Movement_not_allowed;
   switch (Gbl.Usrs.Me.Role.Logged)
     {
      case Rol_TCH:
      case Rol_SYS_ADM:
-	 /***** Put form to remove item resource *****/
+	 /***** Icon to remove item resource *****/
 	 Ico_PutContextualIconToRemove (ActReqRemPrgRsc,PrgRsc_RESOURCE_SECTION_ID,
 	                                PrgRsc_PutParams,&Resource->Rsc.Cod);
-	 /***** Put form to hide/show item resource *****/
+	 /***** Icon to hide/unhide item resource *****/
-	 if (Resource->Hidden)
+	 Ico_PutContextualIconToHideUnhide (ActionHideUnhide,PrgRsc_RESOURCE_SECTION_ID,
-	    Ico_PutContextualIconToUnhide (ActUnhPrgRsc,PrgRsc_RESOURCE_SECTION_ID,
+					    PrgRsc_PutParams,&Resource->Rsc.Cod,
-	                                   PrgRsc_PutParams,&Resource->Rsc.Cod);
+					    Resource->Hidden);
 	 else
 	    Ico_PutContextualIconToHide (ActHidPrgRsc,PrgRsc_RESOURCE_SECTION_ID,
 	                                 PrgRsc_PutParams,&Resource->Rsc.Cod);
-	 /***** Put form to edit program item *****/
+	 /***** Icon to edit program resource *****/
 	 // Ico_PutContextualIconToEdit (ActFrmChgPrgItm,"item_form",
 	 //                             Prg_PutParams,&Item->Hierarchy.ItmCod);
-	 /***** Put form to add a new child item inside this item *****/
+	 /***** Icon to add a new resource after this resource *****/
 	 // Ico_PutContextualIconToAdd (ActFrmNewPrgItm,"item_form",
 	 //                            Prg_PutParams,&Item->Hierarchy.ItmCod);
-	 /***** Put icon to move up the item *****/
+	 /***** Icon to move up the item *****/
 	 if (NumRsc > 0)
 	   Lay_PutContextualLinkOnlyIcon (ActUp_PrgRsc,PrgRsc_RESOURCE_SECTION_ID,
 	                                  PrgRsc_PutParams,&Resource->Rsc.Cod,
--- a/swad_project.c
+++ b/swad_project.c
@ -2711,51 +2711,49 @@ static void Prj_PutFormsToRemEditOnePrj (struct Prj_Projects *Projects,
                                         const char *Anchor,
                                         bool ICanViewProjectFiles)
  {
   static Act_Action_t ActionHideUnhide[2] =
     {
      [false] = ActHidPrj,	// Visible ==> action to hide
      [true ] = ActUnhPrj,	// Hidden ==> action to unhide
     };
   Projects->PrjCod = Prj->PrjCod;	// Used as parameter in contextual links
   if (Prj_CheckIfICanEditProject (Prj))
     {
-      /***** Put form to remove project *****/
+      /***** Icon to remove project *****/
      Ico_PutContextualIconToRemove (ActReqRemPrj,NULL,
                                     Prj_PutCurrentParams,Projects);
-      /***** Put form to hide/show project *****/
+      /***** Icon to hide/unhide project *****/
-      switch (Prj->Hidden)
+      Ico_PutContextualIconToHideUnhide (ActionHideUnhide,Anchor,
-        {
+					 Prj_PutCurrentParams,Projects,
-	 case Prj_HIDDEN:
+					 Prj->Hidden == Prj_HIDDEN);
 	    Ico_PutContextualIconToUnhide (ActShoPrj,Anchor,
 	                                   Prj_PutCurrentParams,Projects);
 	    break;
 	 case Prj_VISIBL:
 	    Ico_PutContextualIconToHide (ActHidPrj,Anchor,
 	                                 Prj_PutCurrentParams,Projects);
 	    break;
        }
-      /***** Put form to edit project *****/
+      /***** Icon to edit project *****/
      Ico_PutContextualIconToEdit (ActEdiOnePrj,NULL,
                                   Prj_PutCurrentParams,Projects);
     }
-   /***** Put form to admin project documents *****/
+   /***** Icon to admin project documents *****/
   if (ICanViewProjectFiles)
      Ico_PutContextualIconToViewFiles (ActAdmDocPrj,
                                        Prj_PutCurrentParams,Projects);
-   /***** Put form to print project *****/
+   /***** Icon to print project *****/
   Ico_PutContextualIconToPrint (ActPrnOnePrj,
                                 Prj_PutCurrentParams,Projects);
   /***** Locked/unlocked project edition *****/
   if (Prj_CheckIfICanConfigAllProjects ())
     {
-      /* Put form to lock/unlock project edition */
+      /* Icon to lock/unlock project edition */
      HTM_DIV_Begin ("id=\"prj_lck_%ld\"",Prj->PrjCod);
 	 Prj_FormLockUnlock (Prj);
      HTM_DIV_End ();
     }
   else
-      /* Put icon toinform about locked/unlocked project edition */
+      /* Icon to inform about locked/unlocked project edition */
      Prj_PutIconOffLockedUnlocked (Prj);
  }
--- a/swad_survey.c
+++ b/swad_survey.c
@ -478,18 +478,18 @@ static void Svy_ShowOneSurvey (struct Svy_Surveys *Surveys,
      if (ShowOnlyThisSvyComplete)
 	 HTM_TD_Begin ("id=\"%s\" class=\"LT %s_%s\"",
 		       Id,
-		       Svy.Status.Visible ? (Svy.Status.Open ? "DATE_GREEN" :
+		       Svy.Status.Hidden ? (Svy.Status.Open ? "DATE_GREEN_LIGHT" :
-							       "DATE_RED") :
+							      "DATE_RED_LIGHT") :
-					    (Svy.Status.Open ? "DATE_GREEN_LIGHT" :
+					   (Svy.Status.Open ? "DATE_GREEN" :
-							       "DATE_RED_LIGHT"),
+							      "DATE_RED"),
 		       The_GetSuffix ());
      else
 	 HTM_TD_Begin ("id=\"%s\" class=\"LT %s_%s %s\"",
 		       Id,
-		       Svy.Status.Visible ? (Svy.Status.Open ? "DATE_GREEN" :
+		       Svy.Status.Hidden ? (Svy.Status.Open ? "DATE_GREEN_LIGHT" :
-							       "DATE_RED") :
+							      "DATE_RED_LIGHT") :
-					    (Svy.Status.Open ? "DATE_GREEN_LIGHT" :
+					   (Svy.Status.Open ? "DATE_GREEN" :
-							       "DATE_RED_LIGHT"),
+							      "DATE_RED"),
 		       The_GetSuffix (),
 		       The_GetColorRows ());
      Dat_WriteLocalDateHMSFromUTC (Id,Svy.TimeUTC[Dat_STR_TIME],
@ -504,18 +504,18 @@ static void Svy_ShowOneSurvey (struct Svy_Surveys *Surveys,
      if (ShowOnlyThisSvyComplete)
 	 HTM_TD_Begin ("id=\"%s\" class=\"LT %s_%s\"",
 		       Id,
-		       Svy.Status.Visible ? (Svy.Status.Open ? "DATE_GREEN" :
+		       Svy.Status.Hidden ? (Svy.Status.Open ? "DATE_GREEN_LIGHT" :
-							       "DATE_RED") :
+							      "DATE_RED_LIGHT") :
-					    (Svy.Status.Open ? "DATE_GREEN_LIGHT" :
+					   (Svy.Status.Open ? "DATE_GREEN" :
-							       "DATE_RED_LIGHT"),
+							      "DATE_RED"),
 		       The_GetSuffix ());
      else
 	 HTM_TD_Begin ("id=\"%s\" class=\"LT %s_%s %s\"",
 		       Id,
-		       Svy.Status.Visible ? (Svy.Status.Open ? "DATE_GREEN" :
+		       Svy.Status.Hidden ? (Svy.Status.Open ? "DATE_GREEN_LIGHT" :
-							       "DATE_RED") :
+							      "DATE_RED_LIGHT") :
-					    (Svy.Status.Open ? "DATE_GREEN_LIGHT" :
+					   (Svy.Status.Open ? "DATE_GREEN" :
-							       "DATE_RED_LIGHT"),
+							      "DATE_RED"),
 		       The_GetSuffix (),
 		       The_GetColorRows ());
      Dat_WriteLocalDateHMSFromUTC (Id,Svy.TimeUTC[Dat_END_TIME],
@ -538,8 +538,8 @@ static void Svy_ShowOneSurvey (struct Svy_Surveys *Surveys,
 	    Grp_PutParamWhichGroups (&WhichGroups);
 	    Pag_PutHiddenParamPagNum (Pag_SURVEYS,Surveys->CurrentPage);
 	    HTM_BUTTON_Submit_Begin (Txt_View_survey,"class=\"LT BT_LINK %s_%s\"",
-				     Svy.Status.Visible ? "ASG_TITLE" :
+				     Svy.Status.Hidden ? "ASG_TITLE_LIGHT" :
-							  "ASG_TITLE_LIGHT",
+							 "ASG_TITLE",
 				     The_GetSuffix ());
 	       HTM_Txt (Svy.Title);
 	    HTM_BUTTON_End ();
@ -548,8 +548,8 @@ static void Svy_ShowOneSurvey (struct Svy_Surveys *Surveys,
      /* Number of questions and number of distinct users who have already answered this survey */
      HTM_DIV_Begin ("class=\"%s_%s\"",
-		     Svy.Status.Visible ? "ASG_GRP" :
+		     Svy.Status.Hidden ? "ASG_GRP_LIGHT" :
-					  "ASG_GRP_LIGHT",
+					 "ASG_GRP",
 		     The_GetSuffix ());
 	 HTM_TxtColonNBSP (Txt_Number_of_questions);
 	 HTM_Unsigned (Svy.NumQsts);
@ -627,8 +627,8 @@ static void Svy_ShowOneSurvey (struct Svy_Surveys *Surveys,
      /* Scope of the survey */
      HTM_DIV_Begin ("class=\"%s_%s\"",
-                     Svy.Status.Visible ? "ASG_GRP" :
+                     Svy.Status.Hidden ? "ASG_GRP_LIGHT" :
-					  "ASG_GRP_LIGHT",
+					 "ASG_GRP",
 		     The_GetSuffix ());
 	 HTM_TxtColonNBSP (Txt_Scope);
 	 switch (Svy.Scope)
@ -659,8 +659,8 @@ static void Svy_ShowOneSurvey (struct Svy_Surveys *Surveys,
      /* Users' roles who can answer the survey */
      HTM_DIV_Begin ("class=\"%s_%s\"",
-                     Svy.Status.Visible ? "ASG_GRP" :
+                     Svy.Status.Hidden ? "ASG_GRP_LIGHT" :
-					  "ASG_GRP_LIGHT",
+                	                 "ASG_GRP",
 		     The_GetSuffix ());
 	 HTM_TxtColon (Txt_Users);
 	 HTM_BR ();
@ -682,8 +682,8 @@ static void Svy_ShowOneSurvey (struct Svy_Surveys *Surveys,
 			Txt,Cns_MAX_BYTES_TEXT,false);	// Convert from HTML to rigorous HTML
      ALn_InsertLinks (Txt,Cns_MAX_BYTES_TEXT,60);	// Insert links
      HTM_DIV_Begin ("class=\"PAR %s_%s\"",
-                     Svy.Status.Visible ? "DAT" :
+                     Svy.Status.Hidden ? "DAT_LIGHT" :
-					  "DAT_LIGHT",
+					 "DAT",
 		     The_GetSuffix ());
 	 HTM_Txt (Txt);
      HTM_DIV_End ();
@ -726,7 +726,7 @@ static void Svy_ShowOneSurvey (struct Svy_Surveys *Surveys,
 static void Svy_WriteAuthor (struct Svy_Survey *Svy)
  {
-   Usr_WriteAuthor1Line (Svy->UsrCod,!Svy->Status.Visible);
+   Usr_WriteAuthor1Line (Svy->UsrCod,Svy->Status.Hidden);
  }
 /*****************************************************************************/
@ -750,32 +750,32 @@ static void Svy_WriteStatus (struct Svy_Survey *Svy)
   HTM_UL_Begin (NULL);
      /* Write whether survey is visible or hidden */
-      if (Svy->Status.Visible)
+      if (Svy->Status.Hidden)
 	{
 	 HTM_LI_Begin ("class=\"STATUS_GREEN_%s\"",The_GetSuffix ());
 	    HTM_Txt (Txt_Visible_survey);
 	}
      else
 	{
 	 HTM_LI_Begin ("class=\"STATUS_RED_LIGHT_%s\"",The_GetSuffix ());
 	    HTM_Txt (Txt_Hidden_survey);
 	}
      else
 	{
 	 HTM_LI_Begin ("class=\"STATUS_GREEN_%s\"",The_GetSuffix ());
 	    HTM_Txt (Txt_Visible_survey);
 	}
      HTM_LI_End ();
      /* Write whether survey is open or closed */
      if (Svy->Status.Open)
 	{
 	 HTM_LI_Begin ("class=\"%s_%s\"",
-		       Svy->Status.Visible ? "STATUS_GREEN" :
+		       Svy->Status.Hidden ? "STATUS_GREEN_LIGHT" :
-					     "STATUS_GREEN_LIGHT",
+				            "STATUS_GREEN",
 		       The_GetSuffix ());
 	    HTM_Txt (Txt_Open_survey);
 	}
      else
 	{
 	 HTM_LI_Begin ("class=\"%s_%s\"",
-		       Svy->Status.Visible ? "STATUS_RED" :
+		       Svy->Status.Hidden ? "STATUS_RED_LIGHT" :
-					     "STATUS_RED_LIGHT",
+				            "STATUS_RED",
 		       The_GetSuffix ());
 	    HTM_Txt (Txt_Closed_survey);
 	}
@ -785,16 +785,16 @@ static void Svy_WriteStatus (struct Svy_Survey *Svy)
      if (Svy->Status.IAmLoggedWithAValidRoleToAnswer)
 	{
 	 HTM_LI_Begin ("class=\"%s_%s\"",
-		       Svy->Status.Visible ? "STATUS_GREEN" :
+		       Svy->Status.Hidden ? "STATUS_GREEN_LIGHT" :
-					     "STATUS_GREEN_LIGHT",
+				            "STATUS_GREEN",
 		       The_GetSuffix ());
 	    HTM_Txt (Txt_SURVEY_Type_of_user_allowed);
 	}
      else
 	{
 	 HTM_LI_Begin ("class=\"%s_%s\"",
-		       Svy->Status.Visible ? "STATUS_RED" :
+		       Svy->Status.Hidden ? "STATUS_RED_LIGHT" :
-					     "STATUS_RED_LIGHT",
+				            "STATUS_RED",
 		       The_GetSuffix ());
 	    HTM_Txt (Txt_SURVEY_Type_of_user_not_allowed);
 	}
@ -804,16 +804,16 @@ static void Svy_WriteStatus (struct Svy_Survey *Svy)
      if (Svy->Status.IBelongToScope)
 	{
 	 HTM_LI_Begin ("class=\"%s_%s\"",
-		       Svy->Status.Visible ? "STATUS_GREEN" :
+		       Svy->Status.Hidden ? "STATUS_GREEN_LIGHT" :
-					     "STATUS_GREEN_LIGHT",
+				            "STATUS_GREEN",
 		       The_GetSuffix ());
 	    HTM_Txt (Txt_SURVEY_You_belong_to_the_scope_of_the_survey);
 	}
      else
 	{
 	 HTM_LI_Begin ("class=\"%s_%s\"",
-		       Svy->Status.Visible ? "STATUS_RED" :
+		       Svy->Status.Hidden ? "STATUS_RED_LIGHT" :
-					     "STATUS_RED_LIGHT",
+					    "STATUS_RED",
 		       The_GetSuffix ());
 	    HTM_Txt (Txt_SURVEY_You_dont_belong_to_the_scope_of_the_survey);
 	}
@ -823,16 +823,16 @@ static void Svy_WriteStatus (struct Svy_Survey *Svy)
      if (Svy->Status.IHaveAnswered)
 	{
 	 HTM_LI_Begin ("class=\"%s_%s\"",
-		       Svy->Status.Visible ? "STATUS_GREEN" :
+		       Svy->Status.Hidden ? "STATUS_GREEN_LIGHT" :
-					     "STATUS_GREEN_LIGHT",
+					    "STATUS_GREEN",
 		       The_GetSuffix ());
 	    HTM_Txt (Txt_SURVEY_You_have_already_answered);
 	}
      else
 	{
 	 HTM_LI_Begin ("class=\"%s_%s\"",
-		       Svy->Status.Visible ? "STATUS_RED" :
+		       Svy->Status.Hidden ? "STATUS_RED_LIGHT" :
-					     "STATUS_RED_LIGHT",
+				            "STATUS_RED",
 		       The_GetSuffix ());
 	    HTM_Txt (Txt_SURVEY_You_have_not_answered);
 	}
@ -872,26 +872,29 @@ static void Svy_PutFormsToRemEditOneSvy (struct Svy_Surveys *Surveys,
 					 const struct Svy_Survey *Svy,
                                         const char *Anchor)
  {
   static Act_Action_t ActionHideUnhide[2] =
     {
      [false] = ActHidSvy,	// Visible ==> action to hide
      [true ] = ActUnhSvy,	// Hidden ==> action to unhide
     };
   Surveys->SvyCod = Svy->SvyCod;	// Used as parameters in contextual links
-   /***** Put form to remove survey *****/
+   /***** Icon to remove survey *****/
   Ico_PutContextualIconToRemove (ActReqRemSvy,NULL,
                                  Svy_PutParams,Surveys);
-   /***** Put form to reset survey *****/
+   /***** Icon to reset survey *****/
   Lay_PutContextualLinkOnlyIcon (ActReqRstSvy,NULL,
                                  Svy_PutParams,Surveys,
 				  "recycle.svg",Ico_RED);
-   /***** Put form to hide/show survey *****/
+   /***** Icon to hide/unhide survey *****/
-   if (Svy->Status.Visible)
+   Ico_PutContextualIconToHideUnhide (ActionHideUnhide,Anchor,
-      Ico_PutContextualIconToHide (ActHidSvy,Anchor,
+				      Svy_PutParams,Surveys,
-                                   Svy_PutParams,Surveys);
+				      Svy->Status.Hidden);
   else
      Ico_PutContextualIconToUnhide (ActShoSvy,Anchor,
                                     Svy_PutParams,Surveys);
-   /***** Put form to edit survey *****/
+   /***** Icon to edit survey *****/
   Ico_PutContextualIconToEdit (ActEdiOneSvy,NULL,
                                Svy_PutParams,Surveys);
  }
@ -1152,7 +1155,7 @@ void Svy_GetDataOfSurveyByCod (struct Svy_Survey *Svy)
      Svy->Cod = Str_ConvertStrCodToLongCod (row[2]);
      /* Get whether the survey is hidden (row[3]) */
-      Svy->Status.Visible = (row[3][0] == 'N');
+      Svy->Status.Hidden = (row[3][0] == 'Y');
      /* Get roles (row[4]) */
      if (sscanf (row[4],"%u",&Svy->Roles) != 1)
@ -1210,30 +1213,30 @@ void Svy_GetDataOfSurveyByCod (struct Svy_Survey *Svy)
      Svy->Status.IHaveAnswered = Svy_DB_CheckIfIHaveAnsweredSvy (Svy->SvyCod);
      /* Can I answer survey? */
-      Svy->Status.ICanAnswer = (Svy->NumQsts != 0) &&
+      Svy->Status.ICanAnswer = ( Svy->NumQsts != 0) &&
-                                Svy->Status.Visible &&
+                                !Svy->Status.Hidden &&
-                                Svy->Status.Open &&
+                                 Svy->Status.Open &&
-                                Svy->Status.IAmLoggedWithAValidRoleToAnswer &&
+                                 Svy->Status.IAmLoggedWithAValidRoleToAnswer &&
-                                Svy->Status.IBelongToScope &&
+                                 Svy->Status.IBelongToScope &&
-                               !Svy->Status.IHaveAnswered;
+                                !Svy->Status.IHaveAnswered;
      /* Can I view results of the survey?
         Can I edit survey? */
      switch (Gbl.Usrs.Me.Role.Logged)
        {
         case Rol_STD:
-            Svy->Status.ICanViewResults = (Svy->Scope == HieLvl_CRS ||
+            Svy->Status.ICanViewResults = ( Svy->Scope == HieLvl_CRS ||
-        	                           Svy->Scope == HieLvl_DEG ||
+        	                            Svy->Scope == HieLvl_DEG ||
-        	                           Svy->Scope == HieLvl_CTR ||
+        	                            Svy->Scope == HieLvl_CTR ||
-        	                           Svy->Scope == HieLvl_INS ||
+        	                            Svy->Scope == HieLvl_INS ||
-        	                           Svy->Scope == HieLvl_CTY ||
+        	                            Svy->Scope == HieLvl_CTY ||
-        	                           Svy->Scope == HieLvl_SYS) &&
+        	                            Svy->Scope == HieLvl_SYS) &&
-        	                          (Svy->NumQsts != 0) &&
+        	                          ( Svy->NumQsts != 0) &&
-                                           Svy->Status.Visible &&
+                                           !Svy->Status.Hidden &&
-                                           Svy->Status.Open &&
+                                            Svy->Status.Open &&
-                                           Svy->Status.IAmLoggedWithAValidRoleToAnswer &&
+                                            Svy->Status.IAmLoggedWithAValidRoleToAnswer &&
-                                           Svy->Status.IBelongToScope &&
+                                            Svy->Status.IBelongToScope &&
-                                           Svy->Status.IHaveAnswered;
+                                            Svy->Status.IHaveAnswered;
            Svy->Status.ICanEdit         = false;
            break;
         case Rol_NET:
@ -1311,7 +1314,7 @@ void Svy_GetDataOfSurveyByCod (struct Svy_Survey *Svy)
      Svy->Title[0]              = '\0';
      Svy->NumQsts               = 0;
      Svy->NumUsrs               = 0;
-      Svy->Status.Visible                         = true;
+      Svy->Status.Hidden                          = false;
      Svy->Status.Open                            = false;
      Svy->Status.IAmLoggedWithAValidRoleToAnswer = false;
      Svy->Status.IBelongToScope                  = false;
@ -1704,7 +1707,7 @@ void Svy_RequestCreatOrEditSvy (void)
      Svy.Title[0] = '\0';
      Svy.NumQsts = 0;
      Svy.NumUsrs = 0;
-      Svy.Status.Visible = true;
+      Svy.Status.Hidden = false;
      Svy.Status.Open = true;
      Svy.Status.IAmLoggedWithAValidRoleToAnswer = false;
      Svy.Status.IBelongToScope = false;
@ -2202,8 +2205,8 @@ static void Svy_GetAndWriteNamesOfGrpsAssociatedToSvy (struct Svy_Survey *Svy)
   /***** Write heading *****/
   HTM_DIV_Begin ("class=\"%s_%s\"",
-                  Svy->Status.Visible ? "ASG_GRP" :
+                  Svy->Status.Hidden ? "ASG_GRP_LIGHT" :
-        	                        "ASG_GRP_LIGHT",
+                	               "ASG_GRP",
        	  The_GetSuffix ());
      HTM_TxtColonNBSP (NumGrps == 1 ? Txt_Group  :
 				       Txt_Groups);
--- a/swad_survey.h
+++ b/swad_survey.h
@ -62,7 +62,7 @@ struct Svy_Survey
   unsigned NumUsrs;	// Number of distinct users who have already answered the survey
   struct
     {
-      bool Visible;		// Survey is not hidden
+      bool Hidden;		// Survey is hidden
      bool Open;		// Start date <= now <= end date
      bool IAmLoggedWithAValidRoleToAnswer;	// I am logged with a valid role to answer this survey
      bool IBelongToScope;	// I belong to the scope of this survey
--- a/swad_text_action.c
+++ b/swad_text_action.c
@ -2038,7 +2038,7 @@ const char *Txt_Actions[Act_NUM_ACTIONS] =
 	"Request removal of a banner"			// Çeviri lazim!
 #endif
 	,
-	[ActShoBan] =
+	[ActUnhBan] =
 #if   L==1	// ca
 	"Show a hidden banner"	// Necessita traducció
 #elif L==2	// de
@ -9078,7 +9078,7 @@ const char *Txt_Actions[Act_NUM_ACTIONS] =
 	"Hide assignment"	// Çeviri lazim!
 #endif
 	,
-	[ActShoAsg] =
+	[ActUnhAsg] =
 #if   L==1	// ca
 	"Unhide assignment"	// Necessita traducció
 #elif L==2	// de
@ -9469,7 +9469,7 @@ const char *Txt_Actions[Act_NUM_ACTIONS] =
 	"Hide project"		// Çeviri lazim!
 #endif
 	,
-	[ActShoPrj] =
+	[ActUnhPrj] =
 #if   L==1	// ca
 	"Unhide project"	// Necessita traducció
 #elif L==2	// de
@ -11654,7 +11654,7 @@ const char *Txt_Actions[Act_NUM_ACTIONS] =
 	"Hide exam"		// Çeviri lazim!
 #endif
 	,
-	[ActShoExa] =
+	[ActUnhExa] =
 #if   L==1	// ca
 	"Unhide exam"		// Necessita traducció
 #elif L==2	// de
@ -13310,7 +13310,7 @@ const char *Txt_Actions[Act_NUM_ACTIONS] =
 	"Hide game"	// Çeviri lazim!
 #endif
 	,
-	[ActShoGam] =
+	[ActUnhGam] =
 #if   L==1	// ca
 	"Show game"	// Necessita traducció
 #elif L==2	// de
@ -13747,7 +13747,7 @@ const char *Txt_Actions[Act_NUM_ACTIONS] =
 	"Hide survey"		// Çeviri lazim!
 #endif
 	,
-	[ActShoSvy] =
+	[ActUnhSvy] =
 #if   L==1	// ca
 	"Unhide survey"		// Necessita traducció
 #elif L==2	// de
@ -14713,7 +14713,7 @@ const char *Txt_Actions[Act_NUM_ACTIONS] =
 	"Compress folder when managing documents zone of institution"			// Çeviri lazim!
 #endif
 	,
-	[ActShoDocIns] =
+	[ActUnhDocIns] =
 #if   L==1	// ca
 	"Unhide folder/file of documents zone of institution"					// Necessita traducció
 #elif L==2	// de
@ -15794,7 +15794,7 @@ const char *Txt_Actions[Act_NUM_ACTIONS] =
 	"Compress folder when managing documents zone of center"	// Çeviri lazim!
 #endif
 	,
-	[ActShoDocCtr] =
+	[ActUnhDocCtr] =
 #if   L==1	// ca
 	"Unhide folder/file of documents zone of center"		// Necessita traducció
 #elif L==2	// de
@ -16875,7 +16875,7 @@ const char *Txt_Actions[Act_NUM_ACTIONS] =
 	"Compress folder when mamaging documents zone of degree"			// Çeviri lazim!
 #endif
 	,
-	[ActShoDocDeg] =
+	[ActUnhDocDeg] =
 #if   L==1	// ca
 	"Unhide folder/file in documents zone of degree"			// Necessita traducció
 #elif L==2	// de
@ -18094,7 +18094,7 @@ const char *Txt_Actions[Act_NUM_ACTIONS] =
 	"Compress folder when managing documents zone of course"		// Çeviri lazim!
 #endif
 	,
-	[ActShoDocCrs] =
+	[ActUnhDocCrs] =
 #if   L==1	// ca
 	"Unhide folder/file in documents zone of course"		// Necessita traducció
 #elif L==2	// de
@ -18577,7 +18577,7 @@ const char *Txt_Actions[Act_NUM_ACTIONS] =
 	"Compress folder when managing documents zone of group"		// Çeviri lazim!
 #endif
 	,
-	[ActShoDocGrp] =
+	[ActUnhDocGrp] =
 #if   L==1	// ca
 	"Unhide folder/file in documents zone of group"			// Necessita traducció
 #elif L==2	// de
@ -22786,7 +22786,7 @@ const char *Txt_Actions[Act_NUM_ACTIONS] =
 	"Compress folder in marks management zone of course"					// Çeviri lazim!
 #endif
 	,
-	[ActShoMrkCrs] =
+	[ActUnhMrkCrs] =
 #if   L==1	// ca
 	"Unhide folder/file in marks management zone of course"						// Necessita traducció
 #elif L==2	// de
@ -23292,7 +23292,7 @@ const char *Txt_Actions[Act_NUM_ACTIONS] =
 	"Compress folder in marks management zone of group"				// Çeviri lazim!
 #endif
 	,
-	[ActShoMrkGrp] =
+	[ActUnhMrkGrp] =
 #if   L==1	// ca
 	"Unhide folder/file of marks management zone of group"				// Necessita traducció
 #elif L==2	// de
@ -25615,7 +25615,7 @@ const char *Txt_Actions[Act_NUM_ACTIONS] =
 	"Hide attendance event"			// Çeviri lazim!
 #endif
 	,
-	[ActShoAtt] =
+	[ActUnhAtt] =
 #if   L==1	// ca
 	"Unhide attendance event"	// Necessita traducció
 #elif L==2	// de
@ -28168,7 +28168,7 @@ const char *Txt_Actions[Act_NUM_ACTIONS] =
 	"Hide global announcement"	// Çeviri lazim!
 #endif
 	,
-	[ActRevAnn] =
+	[ActUnhAnn] =
 #if   L==1	// ca
 	"Unhide global announcement"	// Necessita traducció
 #elif L==2	// de
@ -28306,7 +28306,7 @@ const char *Txt_Actions[Act_NUM_ACTIONS] =
 	"Hide notice"		// Çeviri lazim!
 #endif
 	,
-	[ActRevNot] =
+	[ActUnhNot] =
 #if   L==1	// ca
 	"Unhide notice"	// Necessita traducció
 #elif L==2	// de
@ -32561,7 +32561,7 @@ const char *Txt_Actions[Act_NUM_ACTIONS] =
 	"Hide event from my agenda"		// Çeviri lazim!
 #endif
 	,
-	[ActShoEvtMyAgd] =
+	[ActUnhEvtMyAgd] =
 #if   L==1	// ca
 	"Unhide event from my agenda"	// Necessita traducció
 #elif L==2	// de