Index: lams_central/web/includes/javascript/pedagogicalPlanner.js
===================================================================
diff -u -ra301da49ef54944c21a4c78c60a2637959be30b5 -r00a6e145b37916eb1561ea5c68319b0fc691681b
--- lams_central/web/includes/javascript/pedagogicalPlanner.js	(.../pedagogicalPlanner.js)	(revision a301da49ef54944c21a4c78c60a2637959be30b5)
+++ lams_central/web/includes/javascript/pedagogicalPlanner.js	(.../pedagogicalPlanner.js)	(revision 00a6e145b37916eb1561ea5c68319b0fc691681b)
@@ -155,7 +155,26 @@
   }
   
   function closePlanner(text){
- 	 if (confirm(text)){
-  		window.close();
+	 if (text==null || confirm(text)){
+	 	window.close();
   	 }
+  }
+  
+  function leaveNodeEditor(text,url){
+	 	if (!isNodeChanged() || text==null || confirm(text)){
+  			document.location.href=url;
+  		}
+  	 }
+  	 
+  function removeNode(text,url){
+  		if (text==null || confirm(text)){
+  			document.location.href=url;
+  		}
+  }
+  
+  function isNodeChanged(){
+  	return false;
+  	//title!=$("#title").val() 
+  	//|| briefDescription!=$("#briefDescription").val() 
+  	//|| fullDescription!=$("#fullDescription").val();
   }
\ No newline at end of file