mainAppModule.controller('textareaCounterCtrl',function($scope){	
	$scope.info = {
		textValue : null,
		maxSize : null,
		touched : false,
		length : null
	};
	
	$scope.onInit = function(){
		$scope.info.maxSize = $("#maxSize").val();		
		$scope.info.textValue = $("#textValue").val();		
		$scope.info.length = $scope.info.textValue.replace(/(\r\n|\n|\r)/gm,"").length; 
	};		
	
	$scope.onChangeText = function(){
		$scope.info.touched = true;
	};
	
	$scope.$watch("info.textValue",function(newVal,oldVal){				
		if($scope.info.touched == true){
			$newVal = newVal.replace(/(\r\n|\n|\r)/gm,"");			
			if($newVal.length > $scope.info.maxSize){
				$scope.info.touched = false;
				$scope.info.textValue = oldVal;
				$scope.info.length = oldVal.replace(/(\r\n|\n|\r)/gm,"").length;													
			}
			else $scope.info.length = $newVal.length;
		}					
	});		
});