Add getContentEl to dialog API

src/modal_dialog/main.js

@@ -2,7 +2,7 @@ define(function(require) {
 	/**
 	 * @class 	Modal
 	 * @param 	{Object} Configurations
-	 * 
+	 *
 	 * @return	{Object}
  	 * */
 	function Modal(config)
@@ -16,7 +16,7 @@ define(function(require) {
 			if (!(name in c))
 				c[name] = defaults[name];
 		}
-		
+
 		this.model		= new ModalM(c);
 		var obj			= {
 				model	: this.model,
@@ -25,33 +25,41 @@ define(function(require) {
 
 	    this.modal 		= new ModalView(obj);
 	}
-	
+
 	Modal.prototype	= {
-			
+
 			getModel	: function(){
 				return	this.model;
 			},
-			
+
 			render		: function(){
 				return	this.modal.render().$el;
 			},
-			
+
 			show		: function(){
 				return this.modal.show();
 			},
-			
+
 			hide		: function(){
 				return this.modal.hide();
 			},
-			
+
 			setTitle	: function(v){
 				return this.modal.setTitle(v);
 			},
-			
+
 			setContent	: function(v){
 				return this.modal.setContent(v);
 			},
+
+			/**
+			 * Returns content element
+			 * @return {HTMLElement}
+			 */
+			getContentEl: function(){
+				return this.modal.getContent();
+			}
 	};
-	
+
 	return Modal;
 });

src/modal_dialog/view/ModalView.js

@@ -23,6 +23,16 @@ define(['backbone', 'text!./../template/modal.html'],
 				this.delegateEvents();
 			},
 
+			/**
+			 * Returns content element
+			 * @return {HTMLElement}
+			 */
+			getContent:function(){
+				if(!this.$content)
+					this.$content	= this.$el.find('.'+this.pfx+'content #'+this.pfx+'c');
+				return this.$content.get(0);
+			},
+
 			/**
 			 * Update content
 			 *