/**

 *@class Mask

 *@extends Div

 */





var Mask = Class.create();

Mask.prototype = Object.extend(new Div, {





	/**

	 *@constructor initialize

	 */

	initialize: function (id,parentObj) {

		this.id=id;

		this.parentObj=parentObj;

		this.createDiv();

		this.setStyle();

		this.onInit();





		/* mousedown event */

		$(this.id).observe("click",this.onClick.bind(this));

	},













	/**

	 * onInit

	 */

	onInit: function () {

		this.setLeft(0);

		this.setTop(0);

		this.setWidth(document.viewport.getWidth());

		this.setHeight(document.viewport.getHeight());

	},





	/**

	 *onClick

	 */

	onClick:function (ev){





		/* 変数取得 */

		ev=ev || window.event;





		onCloseBrowse(browseWindow);





	},







	/**

	 *setStyle

	 */

	setStyle: function () {

		Element.setStyle($(this.id),{

			backgroundColor:'#ffffff',





			marginLeft		:'0px',

			marginRight		:'0px',

			marginTop		:'0px',

			marginBottom	:'0px',

			paddingLeft		:'0px',

			paddingRight	:'0px',

			paddingTop		:'0px',

			paddingBottom	:'0px',





			opacity			:'0.9',

			zIndex			:'1000',





			position		:'absolute'	//配置方式:static(default),relative,absolute,fixed,inherit





		});

	}











});