/*
 * 类QQ的提示信息
 */
var QQTip = Class.create();   
QQTip.prototype = {
	id:"QQTip_msn_id",
	content_id:"QQTip_msn_content_id",
	close_btn_id:"QQTip_msn_close_btn_id",
	msn:"",
	msn_content:"",
	msn_close:"",
   	width:225,
   	height:174,
   	initialize: function() { 
   		var objBody = $$('body')[0];
   		objBody.appendChild(
   		Builder.node('div',{id:this.id,width:this.width,display:"block",style:"BORDER-RIGHT:#455690 1px solid; BORDER-TOP:#a6b4cf 1px solid; Z-INDEX:99999; LEFT:0px;  BORDER-LEFT:#a6b4cf 1px solid; BORDER-BOTTOM:#455690 1px solid; POSITION:absolute; TOP:0px;  BACKGROUND-COLOR:#c9d3f3"},
   		[
   			Builder.node('div',{ width:"100%",border:"0",cellpadding:"0",cellspacing:"0", style:"BORDER-TOP:#ffffff 1px solid; BORDER-LEFT:#ffffff 1px solid",bgcolor:"#cfdef4"},
   			 [		
   			 	 //标题区
   				 Builder.node('div',{height:"27",width:"100%"},
   				 [
   				 	Builder.node('div',{width:"26",style:"FONT-SIZE:12px;COLOR:#0f2c8c;float: left;",valign:"middle"},[
   				 		Builder.node('img',{src:"http://www.topoface.com/images/qqtip/topoface_logo.jpg",hspace:"5",align:"absMiddle",vspace:"1",width:"26",height:"27"})
   				 	]),
   				 	Builder.node('div',{style:"FONT-WEIGHT:normal;FONT-SIZE:9pt;COLOR:#1f336b;PADDING-TOP:4px;float: left;BACKGROUND-IMAGE:url(http://www.topoface.com/images/qqtip/topoface_msgTopBg.gif);",valign:"middle",width:"100%"},[
   				 	
   				 	]),
   				 	Builder.node('div',{style:"PADDING-TOP:2px",valign:"middle",width:"19",align:"right"},[
   				 		Builder.node('img',{id:this.close_btn_id,src:"http://www.topoface.com/images/qqtip/topoface_msgClose.gif",hspace:"3",style:"CURSOR:pointer;float: left;",title:"关闭"})
   				 	])
   				 ]),
   				 //内容区
   				 Builder.node('div',{height:"40",width:"100%",style:"BORDER: #00ff00 1px solid;PADDING-RIGHT:1px;PADDING-BOTTOM:1px"},
   				 [
   				 	Builder.node('div',{id:this.content_id,style:"BORDER-RIGHT: #b9c9ef 1px solid; PADDING-RIGHT: 13px; BORDER-TOP: #728eb8 1px solid; PADDING-LEFT: 13px; FONT-SIZE: 9pt; PADDING-BOTTOM: 13px; BORDER-LEFT: #728eb8 1px solid; WIDTH: 100%; COLOR: #1f336b; PADDING-TOP: 18px; BORDER-BOTTOM: #b9c9ef 1px solid;"},
   				 	[
   				 		
   				 	])
   				 ]),
   				 //状态区
   				 Builder.node('div',{height:"24",width:"100%"},
   				 [
   				 	Builder.node('div',{innerHTML:"状态区"})		   				 
   				 ])
   			])
   		]));
   		this.msn=$(this.id);
   		this.msn_content=$(this.content_id);
   		this.msn_close=$(this.close_btn_id);
   		this.hide();
   		Event.observe(this.msn_close,"click",this.hide.bind(this));
   		Event.observe(window,"scroll",this.move.bind(this));
   		
   	},
   	i:0,
   	prepare:function(){
   		this.deltaX= window.pageXOffset
                || document.documentElement.scrollLeft
                || document.body.scrollLeft
                || 0;
    	this.deltaY =  window.pageYOffset
                || document.documentElement.scrollTop
                || document.body.scrollTop
                || 0;
   	},
   	move:function(){
   		this.prepare();
   		var top=window.screen.availHeight+this.deltaY-this.height-130;
		var left=window.screen.availWidth-this.width-50;	
		this.i++;
		//this.setContent("top:"+top+"---left:"+left+"----document.body.scrollTop:"+document.body.scrollTop+"--i:"+this.i);
   		this.msn.setStyle({ 
   			width: this.width, height: this.height, 
   			top: top, left: left
   		});
   	},
   	show:function(){
   		this.msn.show();
   	},
   	hide:function(){
   		this.msn.hide();
   	},
   	setContent:function(contentHTML){
   		this.msn_content.innerHTML=contentHTML;
   	}
}