 				}else{
 					model.rechain=false;
 				}
-			}else{
-				Alert.show(Language.lookup("MustRegister"));
-			}
+		//	}else{
+		//		Alert.show(Language.lookup("MustRegister"));
+			//}
 		}
 		//-------------------- Load a saved Map With History --------------------------------//
 		public function loadMap(id:String):void{

				
				if(model.statementFunction == StatementModel.STATEMENT){
					if(model.supportingArguments.length == 0 && model.objections.length == 0 && (model.argumentTypeModel && model.argumentTypeModel.inferenceModel.supportingArguments.length == 0)){
						if(/*model.statement.text!="" &&*/ checkArgUnderConstruction()){
							return;
						}
						AGORAModel.getInstance().requested = true;
						/* for empty nodes

			}
		}
		
		//vinodh
		public function addSupportingArgumentTry(statementModel:StatementModel){
			if(checkArgUnderConstruction()){
				return statementModel;
