Index: trunk/kernel/admin/include/toolbar/catselect.php
===================================================================
diff -u -r101 -r407
--- trunk/kernel/admin/include/toolbar/catselect.php	(.../catselect.php)	(revision 101)
+++ trunk/kernel/admin/include/toolbar/catselect.php	(.../catselect.php)	(revision 407)
@@ -238,25 +238,28 @@
    }
 
 
-   function CheckList(tabId)
-   {
-     var result="";
+	function CheckList(tabId)
+	{
+		var result = "";
+		var ItemsChecked = 0;
+		if(toolbar)
+		{   
+			var tab = document.getElementById(tabId);
+			if (!tab) return;
+			var inputs = tab.getElementsByTagName("INPUT");
+			for (var j = 0; j < inputs.length; j++)
+			if( ((inputs[j].type == "checkbox") || (inputs[j].type == "radio")) && (inputs[j].inportalType) )
+			{
+				if(inputs[j].checked)
+				{
+					result = result + inputs[j].value+',';
+					ItemsChecked++;
+				}
+			}
+			return (ItemsChecked == 0) ? 0 : result;
+		}
+	}
 
-     if(toolbar)
-     {   
-      var tab = document.getElementById(tabId);
-      if (!tab) return;
-      var inputs = tab.getElementsByTagName("INPUT");
-      for (var j = 0; j < inputs.length; j++)
-      if (((inputs[j].type == "checkbox") || (inputs[j].type == "radio")) && (inputs[j].inportalType))
-      {
-          if(inputs[j].checked)
-              result = result + inputs[j].value+',';
-      }
-      return result;
-     }
-   }
-
    function select_check_submit()
    {
      var formname = '';