minor bug fixes

cms/static/js/dialog.js

@@ -13,6 +13,7 @@ dialog.show = function(_args,_pointer){
           jx.dom.set.value('dialog-message',_args.message)
          
        }
+       
       //
       // In order to perhaps execute any js script that should have been executed on load ...
       //
@@ -27,6 +28,9 @@ dialog.show = function(_args,_pointer){
             //
          }
       })
+      if (_pointer !=null){
+         _pointer()
+      }
      
    })
 }

cms/static/js/jx/rpc.js

@@ -118,6 +118,9 @@ jx.ajax.get.instance = function(){
             }
             
             
+        }
+    this.delete = function (url,callback){
+        this.send(url,callback,'DELETE')
     }
 	this.put = function(url,callback){
 		this.send(url,callback,'PUT') ;