//全局变量
	var dragTag=true;
	var lastScrollY=-250;
	var originX=document.body.clientWidth - 150 ;
	var zcor,xcor,ycor;
	var compareMaxNum=5;
	var imgFolder="qq/";
	
	
	//时钟
	function showTimer(id0,id1,id2)
	{
		var divYear,divDay,divTime;
		var recentTime;
		var rye,rmo,rda,rho,rmu,rse;
		var ryeStr,rmoStr,rdaStr,rweStr;
		
		divYear=document.getElementById(id0);
		divDay=document.getElementById(id1);
		divTime=document.getElementById(id2);
		
		recentTime=new Date();
		
		rye=(recentTime.getYear()).toString();
		rmo=(recentTime.getMonth()+1).toString();
		rda=(recentTime.getDate()).toString();
		rho=(recentTime.getHours()).toString();
		rmi=(recentTime.getMinutes()).toString();
		rse=(recentTime.getSeconds()).toString();
		rwe='星期'+'日一二三四五六'.charAt(recentTime.getDay());
		
		if(rmo<10) rmo="0"+rmo;
		if(rda<10) rda="0"+rda;
		if(rho<10) rho="0"+rho;
		if(rmi<10) rmi="0"+rmi;
		if(rse<10) rse="0"+rse;
		
		ryeStr="";
		rmoStr="";
		rdaStr="";
		rweStr="";
		
		for(i=0;i<rye.length;i++)
		{
			ryeStr=ryeStr+"<img src='"+imgFolder+"time_year_"+rye.substring(i,(i+1))+".gif' ";
			ryeStr=ryeStr+"id='y"+rye.substring(i,(i+1))+"' border='0' />";
		}
		for(i=0;i<rmo.length;i++)
		{
			rmoStr=rmoStr+"<img src='"+imgFolder+"time_year_"+rmo.substring(i,(i+1))+".gif' ";
			rmoStr=rmoStr+"id='m"+rmo.substring(i,(i+1))+"' border='0' />";
		}
		divYear.innerHTML="<center><b>"+rye+"年"+rmo+"月</b></center>";
		
		for(i=0;i<rda.length;i++)
		{
			rdaStr=rdaStr+"<img src='"+imgFolder+"time_day_"+rda.substring(i,(i+1))+".gif' ";
			rdaStr=rdaStr+"id='d"+rda.substring(i,(i+1))+"' border='0' />";
		}
		divDay.innerHTML=rdaStr;
		
		divTime.innerHTML=rho+":"+rmi+":"+rse+"　　"+rwe;
	}
	
	//滚动缓冲
	function heartBeatScroll(id)
	{
		var obj=document.getElementById(id);
		var diffY=document.body.scrollTop;
		var percent=0.16*(diffY-lastScrollY);
	
		if(!obj) return false;
		if(percent>0)
			percent=Math.ceil(percent);
		else
			percent=Math.floor(percent);
		if(navigator.appName=="Netscape")
			obj.style.top=parseInt(obj.style.top)+percent+"px";
		
		obj.style.pixelTop+=percent;
		lastScrollY+=percent;
	}
	
	//写入cookie（cookie变量，要写入的值，超时时间）
	function writeCookie(name,value,hours)
	{
		var expire="";
		if(hours!=null)
		{
			expire=new Date(((new Date()).getTime())+(hours*3600000));
			expire="; expires="+expire.toGMTString();
		}
		document.cookie=name+"="+escape(value)+expire;
	}	

	//读取cookie
	function readCookie(name)
	{
		var cookieValue="";
		var search=name+"=";
		if(document.cookie.length>0)
		{
			offset=document.cookie.indexOf(search);			
			if(offset!=-1)
			{
				offset+=search.length;
				end=document.cookie.indexOf(";",offset);
				if(end==-1)
					end=document.cookie.length;			
				cookieValue=unescape(document.cookie.substring(offset,end));
			}
		}
		return cookieValue;
	}
	
	//添加比较
	function add(pid,names)
	{
		if(readCookie("cpl").indexOf("."+pid+",") != -1)
			alert('您已经选择了'+names+'!');
		else
		{
			cpl=readCookie("cpl").split(".");
			if(cpl.length>compareMaxNum)
				alert("抱歉，最多只能有"+compareMaxNum+"款商品进行对比!");				
			else
			{
				writeCookie("cpl", readCookie("cpl")+"."+pid+","+names, 1);
				redraw();
			}
		}
		if(document.getElementById("ht").value=="1")
			compareSkepReset("compareSkep");
	}
	
	//删除比较
	function del(pid)
	{
		cpl=readCookie("cpl").split(".");
		ncpl=""
		for(i=1;i<cpl.length;i++)
		{
			idname=cpl[i].split(",");
			if(pid!=idname[0])
				ncpl=ncpl+"."+cpl[i];
		}
		writeCookie("cpl", ncpl, 1);
		redraw();
	}
	
	//表单提交检察
	function compareCheck()
	{
		var formObj=document.getElementById("compareSkepForm");
		var mark=0;
		
		for(i=1;i<=compareMaxNum;i++)
			if((document.getElementById("pid"+i).value!="")&&
				(document.getElementById("pid"+i).value!="0"))
				mark++;
		if(mark<2)
		{
			alert("请至少选择两款机型进行对比!");
			return false;
		}
		else
		{
			formObj.action="http://choose.139shop.com/compare.asp";
			formObj.target="blank";
			formObj.submit();
		}
	}
	
	//隐藏比较篮
	function compareSkepHidden(id)
	{
		var obj=document.getElementById(id);
		var hiddenTag=document.getElementById("ht");
		obj.style.left="-300px";
		hiddenTag.value="1";
	}
	
	//最小化比较篮
	function compareSkepMini()
	{
		var part1, part2, part3;
		part0=document.getElementById("compareSkep");
		part1=document.getElementById("compareSkep_kalendar");
		part2=document.getElementById("compareSkep_contentFrame");
		part3=document.getElementById("compareSkep_buttonSubmit");

		part0.style.visibility='hidden';
		part1.style.visibility='hidden';
		part2.style.visibility='hidden';
		part3.style.visibility='hidden';
		
		part0.style.height="0px";
		part1.style.height="0px";
		part2.style.height="0px";
		part3.style.height="0px";
	}	
	
	//清空比较篮
	function compareSkepClear(id)
	{
		writeCookie("cpl","",1);
		redraw();
	}
	
	//还原比较篮
	function compareSkepReset(id)
	{
		var obj=document.getElementById(id);
		var hiddenTag=document.getElementById("ht");
		obj.style.left=originX;
		hiddenTag.value="0";
	}
	
	//重绘比较篮
	function redraw()
	{
		var ft;
		var obj=document.getElementById("compareSkep_content");
				
		ft="<div id='compareSkep_content'>";
		if(readCookie("cpl")!="")
		{
			cpl=readCookie("cpl").split(".");
			for(i=1;i<cpl.length;++i)
			{
				idname=cpl[i].split(",");
				ft=ft+"<div id='did"+i+"' onclick=\"del('"+idname[0]+"')\">";
				ft=ft+idname[1]+"<input type='hidden' name='pid"+i+"' id='pid"+i+"' value='"+idname[0]+"' />";
				ft=ft+"</div>";
			}
			for(i=cpl.length;i<=compareMaxNum;i++)
			{
				ft=ft+"<input type='hidden' name='pid"+i+"' value='0' />";
			}
		}
		ft=ft+"</div>";
		
		obj.innerHTML = ft;
		goodsStyle();
	}
	
	//比较篮拖拽
	function compareSkepDrag()
	{
		if(!document.all) return;
	
		if((event.srcElement.id=="compareSkep_head")||			
			(event.srcElement.id=="compareSkep_title")||(event.srcElement.id=="compareSkep_kalendar")||
			(event.srcElement.id=="compareSkep_year")||(event.srcElement.id=="compareSkep_day")||
			(event.srcElement.id=="compareSkep_time")||
			(event.srcElement.id=="showYear")||(event.srcElement.id=="showDay")||
			(event.srcElement.id=="showTime")||
			(event.srcElement.id=="y0")||(event.srcElement.id=="y1")||(event.srcElement.id=="y2")||
			(event.srcElement.id=="y3")||(event.srcElement.id=="y4")||(event.srcElement.id=="y5")||
			(event.srcElement.id=="y6")||(event.srcElement.id=="y7")||(event.srcElement.id=="y8")||
			(event.srcElement.id=="y9")||
			(event.srcElement.id=="m0")||(event.srcElement.id=="m1")||(event.srcElement.id=="m2")||
			(event.srcElement.id=="m3")||(event.srcElement.id=="m4")||(event.srcElement.id=="m5")||
			(event.srcElement.id=="m6")||(event.srcElement.id=="m7")||(event.srcElement.id=="m8")||
			(event.srcElement.id=="m9")||
			(event.srcElement.id=="d0")||(event.srcElement.id=="d1")||(event.srcElement.id=="d2")||
			(event.srcElement.id=="d3")||(event.srcElement.id=="d4")||(event.srcElement.id=="d5")||
			(event.srcElement.id=="d6")||(event.srcElement.id=="d7")||(event.srcElement.id=="d8")||
			(event.srcElement.id=="d9"))
		{
			dragTag=true;
			zcor=compareSkep;
			tempvar1=zcor.style.pixelLeft;
			tempvar2=zcor.style.pixelTop;
			xcor=event.clientX;
			ycor=event.clientY;
			document.onmousemove=compareSkepMove;
		}
	}
	
	//比较篮移动
	function compareSkepMove()
	{
		var obj=document.getElementById("compareSkep");
		if(dragTag)
		{
			zcor.style.pixelLeft=tempvar1+event.clientX-xcor;
			zcor.style.pixelTop=tempvar2+event.clientY-ycor;
			leftpos=obj.style.pixelLeft-document.body.scrollLeft;
			toppos=obj.style.pixelTop-document.body.scrollTop;
			return false;
		}
	}
	
	document.onmousedown=compareSkepDrag;
	document.onmouseup=new Function("dragTag=false");

	//比较篮的样式设定
	function goodsStyle()
	{
		for(i=1;i<6;i++)
		{
			if(document.getElementById("did"+i))
			{
				var didObj=document.getElementById("did"+i);
				didObj.style.width="130px";
				didObj.style.height="22px";
				didObj.style.border="1px solid #4E9BE1";
				didObj.style.margin="4px";
				didObj.style.padding="4px 0px 0px 0px";
				didObj.style.cursor="hand";
				didObj.style.fontSize="13px";
				didObj.style.textAlign="center";
			}
		}
	}

	//比较篮的样式设定
	function skepStyle()
	{
		var compForm;
		var goodsBar;
		var div0,div1,div11,div111,div12,div121,div122,div123,div2,div3,div4;
		
		div0=document.getElementById("compareSkep");
		div1=document.getElementById("compareSkep_head");
		div11=document.getElementById("compareSkep_title");
		div111=document.getElementById("compareSkep_buttonClose");
		div112=document.getElementById("compareSkep_buttonMinimize");
		div12=document.getElementById("compareSkep_kalendar");
		div121=document.getElementById("compareSkep_year");
		div122=document.getElementById("compareSkep_day");
		div123=document.getElementById("compareSkep_time");
		div2=document.getElementById("compareSkep_buttonSubmit");
		div3=document.getElementById("compareSkep_contentFrame");
	
		for(i=1;i<6;i++)
		{
			if(document.getElementById("did"+i))
			{
				var didObj=document.getElementById("did"+i);
				didObj.style.width="130px";
				didObj.style.height="22px";
				didObj.style.border="1px solid #4E9BE1";
				didObj.style.margin="4px";
				didObj.style.padding="4px 0px 0px 0px";
				didObj.style.cursor="hand";
				didObj.style.fontSize="13px";
				didObj.style.textAlign="center";
			}
		}
		
		div0.style.position="absolute";
		div0.style.width="145px";
		div0.style.textAlign="center";
		div0.style.fontSize="12px";
		div0.style.left=originX;
		div0.style.backgroundImage="url('"+imgFolder+"/skep_bg1.gif')";
		div0.style.backgroundRepeat="repeat-y";
		div0.style.zIndex="99";

		div1.style.width="100%";
		div1.style.filter="alpha(opacity=80)";
		div1.style.cursor="move";
		
		div11.style.width="123px";
		div11.style.height="21px";
		div11.style.backgroundImage="url('"+imgFolder+"/skep_title_bg.gif')";
		div11.style.backgroundRepeat="no-repeat";
		div11.style.textAlign="right";
		
		div111.style.width="11px";
		div111.style.height="11px";
		div111.style.cursor="hand";
		div111.style.margin="5px 5px 0px 0px";
		div111.alt="关闭";
		
	//	div112.style.width="11px";
	//	div112.style.height="11px";
	//	div112.style.cursor="hand";
	//	div112.style.margin="5px 0px 0px 0px";
	//	div112.alt="最小化";
		
		div12.style.clear="both";
		div12.style.width="123px";
		div12.style.height="68px";
		div12.style.backgroundColor="#F4F4F4";
		div12.style.borderWidth="0px 0px 1px 0px";
		div12.style.borderStyle="solid";
		div12.style.borderColor="#cccccc";
		div12.style.padding="2px";

		div121.style.clear="both";
		div121.style.width="114px";
		div121.style.height="16px";
		div121.style.textAlign="left";

		div122.style.clear="both";
		div122.style.width="114px";
		div122.style.height="30px";
		div122.style.textAlign="center";
		
		div123.style.clear="both";
		div123.style.width="114px";
		div123.style.height="16px";
		div123.style.padding="2px 0px 0px 0px";
		
		div2.style.width="112px";
		div2.style.height="27px";
		div2.style.cursor="hand";
		
		div3.style.width="100%";
		div3.style.textAlign="center";
	}

	document.write("<div id='compareSkep'>");
	document.write("	<div class='compareSkepLine'><img src='"+imgFolder+"skep_bg0.gif' width='145' height='10' border='0' /></div>");
	document.write("	<div id='compareSkep_head'>");
	document.write("		<div id='compareSkep_title'>");
//	document.write("			<img id='compareSkep_buttonMinimize' src='"+imgFolder+"skep_button_minimize.gif' ");
//	document.write("				border='0' onclick=compareSkepMini(); />");
	document.write("			<img id='compareSkep_buttonClose' src='"+imgFolder+"skep_button_close.gif' ");
	document.write("				border='0' onclick=compareSkepHidden('compareSkep'); />");
	document.write("		</div>");
	document.write("		<div id='compareSkep_kalendar'>");
	document.write("			<div id='compareSkep_year'><font id='showYear'></font></div>");
	document.write("			<div id='compareSkep_day'><font id='showDay'>loading..</font></div>");
	document.write("			<div id='compareSkep_time'><font id='showTime'></font></div>");
	document.write("		</div>");
	document.write("	</div>");
	document.write("	<form id='compareSkepForm'>");
	document.write("	<div id='compareSkep_contentFrame'>");
	document.write("		<div id='compareSkep_content'></div>");
	document.write("	</div>");
	document.write("	<div id='compareSkep_buttonSubmit' onclick='compareCheck();'>");
	document.write("		在 线 咨 询<br><br><a href=tencent://message/?uin=1054691908&Site=艾风团膳&Menu=yes><img border='0' src=http://wpa.qq.com/pa?p=1:1054691908:16 alt='点击这里给我发消息' /></a><br><br>在 线 监 控<br><br><a href=http://af-ks.vicp.net/ target=_blank><img src=images/ico.jpg  border=0/></a>");
	document.write("	</div>");
	document.write("	<input type='hidden' name='ht' id='ht' value='0' />");
	document.write("	</form>");
	document.write("	<div class='compareSkepLine'><img src='"+imgFolder+"skep_bg2.gif' width='145' height='10' border='0' /></div>");
	document.write("</div>");
	
	window.setInterval("skepStyle()");
	window.setInterval("showTimer('showYear','showDay','showTime');",1000);
	window.setInterval("heartBeatScroll('compareSkep')",1);
	redraw();