 package com.dotfold.dotvimstat.model.image
 {
+	import asx.array.empty;
 	import asx.array.reduce;
 	
 	import com.dotfold.dotvimstat.model.enum.ImageSize;

		
		protected var sizes:Array = [30, 75, 100, 300];
		
		/**
		 * Constructor. 
		 */

		/**
		 * Adds an item to the internal collection, and sorts on the <code>dimension</code> field.
		 */
		public function addItem(item:EntityImage):void
		{
			_list ||= [];
			_list.push(item);
