// JavaScript Document
if (window.screen.width>=1024)
{
lastScrollY=0;
function heartBeat(){ 
var diffY;
if (document.documentElement && document.documentElement.scrollTop)
    diffY = document.documentElement.scrollTop;
else if (document.body)
    diffY = document.body.scrollTop
else
    {/*Netscape stuff*/}
    
//alert(diffY);
percent=.1*(diffY-lastScrollY); 
if(percent>0)percent=Math.ceil(percent); 
else percent=Math.floor(percent); 
document.getElementById("BigLeft").style.top=parseInt(document.getElementById("BigLeft").style.top)+percent+"px";
document.getElementById("SmallLeft").style.top=parseInt(document.getElementById("SmallLeft").style.top)+percent+"px";
document.getElementById("BigRight").style.top=parseInt(document.getElementById("BigRight").style.top)+percent+"px";
document.getElementById("SmallRight").style.top=parseInt(document.getElementById("SmallRight").style.top)+percent+"px";
lastScrollY=lastScrollY+percent; 
//alert(lastScrollY);
}
BigLeft="<DIV id=\"BigLeft\" style='left:0px;POSITION:absolute;TOP:15px;display:none;'><a href='/jazhaoba.asp' target='_blank'><img src='/duilian/3.jpg' width='90' height='210' border='0' id=dl></a><br><a href=JavaScript:; onclick=\"ll()\"><img border=0 src=/duilian/close.gif></div>"

SmallLeft="<DIV id=\"SmallLeft\" style='left:0px;POSITION:absolute;TOP:15px;'><a href='/jazhaoba.asp' target='_blank'><img src='/duilian/1.jpg' width='20' height='210' border='0' id=dl ></a><br><a href=JavaScript:; onclick=\"l()\"><img border=0 src=/duilian/expand.gif></a></div>"

BigRight="<DIV id=\"BigRight\" style='right:0px;POSITION:absolute;TOP:15px;display:none;'><a href='/jazhaoba.asp' target='_blank'><img src='/duilian/4.jpg' width='90' height='210' border='0' id=dl></a><br><a href=JavaScript:; onclick=\"rr()\"><img border=0 src=/duilian/close.gif></div>"

SmallRight="<DIV id=\"SmallRight\" style='right:0px;POSITION:absolute;TOP:15px;'><a href='/jazhaoba.asp' target='_blank'><img src='/duilian/2.jpg' width='20' height='210' border='0' id=dl ></a><br><a href=JavaScript:; onclick=\"r()\"><img border=0 src=/duilian/expand.gif></div>"

BigRightNext="<DIV id=\"BigRightNext\" style='right:0px;POSITION:absolute;TOP:453px;display:none;'><a href='/bao' target='_blank'><img src='/duilian/7.jpg' width='100' height='90' border='0' id=dl></a><br><a href=JavaScript:; onclick=\"rrn()\"><img border=0 src=/duilian/close_2.gif></div>"

SmallRightNext="<DIV id=\"SmallRightNext\" style='right:0px;POSITION:absolute;TOP:453px;'><a href='/bao' target='_blank'><img src='/duilian/5.jpg' width='20' height='90' border='0' id=dl ></a><br><a href=JavaScript:; onclick=\"rn()\"><img border=0 src=/duilian/expand.gif></div>"

BigLeftNext="<DIV id=\"BigLeftNext\" style='left:0px;POSITION:absolute;TOP:453px;display:none;'><a href='/bao' target='_blank'><img src='/duilian/6.jpg' width='100' height='90' border='0' id=dl></a><br><a href=JavaScript:; onclick=\"lln()\"><img border=0 src=/duilian/close_2.gif></div>"

SmallLeftNext="<DIV id=\"SmallLeftNext\" style='left:0px;POSITION:absolute;TOP:453px;'><a href='/bao' target='_blank'><img src='/duilian/5.jpg' width='20' height='90' border='0' id=dl ></a><br><a href=JavaScript:; onclick=\"ln()\"><img border=0 src=/duilian/expand.gif></div>"

//控制显示
document.write(SmallLeft); 
document.write(BigLeft);
document.write(SmallRight);
document.write(BigRight); 
document.write(SmallRightNext);
document.write(BigRightNext); 
document.write(SmallLeftNext);
document.write(BigLeftNext); 
//window.setInterval("heartBeat()",1); 这段注释掉既为对联不滚动,
function ll()
{
document.getElementById("BigLeft").style.display="none";
document.getElementById("SmallLeft").style.display ="";
}

function rr()
{
document.getElementById("BigRight").style.display="none";
document.getElementById("SmallRight").style.display ="";
}

function rrn()
{
document.getElementById("BigRightNext").style.display="none";
document.getElementById("SmallRightNext").style.display ="";
}

function lln()
{
document.getElementById("BigLeftNext").style.display="none";
document.getElementById("SmallLeftNext").style.display ="";
}

function l()
{
document.getElementById("SmallLeft").style.display ="none";
document.getElementById("BigLeft").style.display="";
}

function r()
{
document.getElementById("SmallRight").style.display ="none";
document.getElementById("BigRight").style.display="";
}

function rn()
{
document.getElementById("SmallRightNext").style.display ="none";
document.getElementById("BigRightNext").style.display="";
}

function ln()
{
document.getElementById("SmallLeftNext").style.display ="none";
document.getElementById("BigLeftNext").style.display="";
}

function action1()
{
	l();
	r();
	rn();
	ln();
}

function action2()
{
	ll();
	rr();
	rrn();
	lln();
}
window.setTimeout("action1()",1);
window.setTimeout("action2()",5000);

}