Index: typo3/sysext/version/cm1/index.php
===================================================================
--- typo3/sysext/version/cm1/index.php	(revision 5713)
+++ typo3/sysext/version/cm1/index.php	(working copy)
@@ -1060,7 +1060,7 @@
 			}
 
 			$onClick = 'var commentTxt=window.prompt("'.sprintf($label,$itemCount).'","");
-							if (commentTxt!=null) {window.location.href="'.$this->doc->issueCommand($issueCmd,$this->REQUEST_URI).'&generalComment="+escape(commentTxt);}';
+							if (commentTxt!=null) {window.location.href="'.$this->doc->issueCommand($issueCmd,$this->REQUEST_URI).'&generalComment="+encodeURI(commentTxt);}';
 
 			if (t3lib_div::_GP('sendToReview'))	{
 				$onClick.= ' else {window.location.href = "'.$this->REQUEST_URI.'"}';
@@ -1624,7 +1624,7 @@
 							if (commentTxt!=null) {window.location.href="'.$this->doc->issueCommand(
 							'&cmd['.$table.']['.$rec_off['uid'].'][version][action]=setStage'.
 							'&cmd['.$table.']['.$rec_off['uid'].'][version][stageId]=-1'
-							).'&cmd['.$table.']['.$rec_off['uid'].'][version][comment]="+escape(commentTxt);}'.
+							).'&cmd['.$table.']['.$rec_off['uid'].'][version][comment]="+encodeURI(commentTxt);}'.
 							' return false;';
 				// Reject:
 			$actionLinks.=
@@ -1645,7 +1645,7 @@
 							if (commentTxt!=null) {window.location.href="'.$this->doc->issueCommand(
 							'&cmd['.$table.']['.$rec_off['uid'].'][version][action]=setStage'.
 							'&cmd['.$table.']['.$rec_off['uid'].'][version][stageId]='.$sId
-							).'&cmd['.$table.']['.$rec_off['uid'].'][version][comment]="+escape(commentTxt);}'.
+							).'&cmd['.$table.']['.$rec_off['uid'].'][version][comment]="+encodeURI(commentTxt);}'.
 							' return false;';
 			if ($rec_off['t3ver_stage']!=10)	{
 				$actionLinks.=