Minor - format code

main/admin/dashboard_add_sessions_to_user.php

@@ -101,7 +101,6 @@ $xajax->processRequests();
 $htmlHeadXtra[] = $xajax->getJavascript('../inc/lib/xajax/');
 $htmlHeadXtra[] = '
 <script type="text/javascript">
-<!--
 function moveItem(origin , destination) {
 	for(var i = 0 ; i<origin.options.length ; i++) {
 		if(origin.options[i].selected) {
@@ -149,7 +148,6 @@ function remove_item(origin) {
 		}
 	}
 }
--->
 </script>';
 
 $formSent=0;