Index: trunk/kernel/include/image.php
===================================================================
diff -u -r832 -r889
--- trunk/kernel/include/image.php	(.../image.php)	(revision 832)
+++ trunk/kernel/include/image.php	(.../image.php)	(revision 889)
@@ -19,6 +19,21 @@
 			$this->LoadFromDatabase($id); 
         //$this->SetDebugLevel(0);
 	}
+	
+  function DetectChanges($name, $value)
+  {  	
+  	global $objSession;
+  	//print_pre($_POST);
+
+	if ($this->Data[$name] != $value) {		
+		//echo "$name Modified tt ".$this->Data[$name]." tt $value<br>";
+		if (!stristr($name, 'Resource') && !stristr($name, 'ImageId')) {
+			if ($objSession->GetVariable("HasChanges") != 1) {
+				$objSession->SetVariable("HasChanges", 2);		
+			}
+		}
+	}
+  } 	
 		
 	function GetFileName($thumb = 0)
 	{