// ================================Loading===================================//
	Loading = $.fm.LoadingClass = Control.subClass({
		template: [
		    '<div class="loading_mask" style="display: none" align="center">',
			    '<div id="area" class="loading_area" align="center">',
			    	'<div class="loading_image"></div>',
			    '</div>',
		    '</div>'
		],
		itemTemplate: '<div class="loading_text"></div>',
		itemList: {},
	
		init: function(options) {
			options = options ? options : {};
			Control.call(this, options);
			this.canvas = $(window.top.window.document.body);
			
			this.createEl();
		},
		
		createEl: function() {
			var el = this.el = $(this.template.join(""));
			this.area = $("#area", el);
			this.canvas.append(this.el);
		},
		
		show: function (code, text) {
			text = text || code;
			code = code || "item";
			
			var item = this.itemList[code];
			
			if (!item) {
				item = this.itemList[code] = $(this.itemTemplate);
				this.area.append(item);
			}
			
			item.html(text);
			this.el.show();
		},
		
		hide: function(code) {
			if (code) {
				var item = this.itemList[code];
				if (item) {
					item.remove();
				}
				
				for (var n in this.itemList) {
					return;
				}
				
				this.el.hide();
				return;
			}
			
			this.el.hide();
			
			for (var n in this.itemList) {
				var item = this.itemList[n];
				if (item.remove) {
					item.remove();
				}
			}
			this.itemList = {};
		}
	});		
	
	Loading.show = function(code, text) {
		var instance = window.top.window.Loading.instance || this.instance;
		
		if (!instance) {
			instance = this.instance = new $.fm.LoadingClass();
		}
		
		instance.show(code, text);
	};
	
	Loading.hide = function(code) {
		var instance = window.top.window.Loading.instance || this.instance;
		
		if (!instance) {
			instance = this.instance = new $.fm.LoadingClass();
		}
		
		instance.hide(code);
	};

	$(window.document).ready(function() {
		Loading.hide();
	});