var cpAD=new Array();
var cpADlink=new Array();
var cpADmsg=new Array();
var adNum=4; 
var coll=0;

cpAD[0]='../uploadpic/jl150.jpg';cpADlink[0]='show.asp?id=3865';cpADmsg[0]='0+1';cpAD[1]='../uploadpic/jl146.jpg';cpADlink[1]='show.asp?id=3851';cpADmsg[1]='1+1';cpAD[2]='../uploadpic/jl145.JPG';cpADlink[2]='show.asp?id=3832';cpADmsg[2]='2+1';cpAD[3]='../uploadpic/jl144.jpg';cpADlink[3]='show.asp?id=3825';cpADmsg[3]='3+1';

var preloadedimages=new Array(); 
for (i=1;i<cpAD.length;i++)
{ 
preloadedimages[i]=new Image(); 
preloadedimages[i].src=cpAD[i]; 
} 
function jump2url()
{ 
jumpUrl=cpADlink[adNum]; 
jumpTarget='_blank'; 
if (jumpUrl != '')
{ 
if (jumpTarget != '')
window.open(jumpUrl,jumpTarget); 
else location.href=jumpUrl; 
} 
}
function changeimg(n)
{
adNum=n-1;
switch(n)
{
case 0:
{
document.all.img1.src="images/1-2.gif";
document.all.img2.src="images/2.gif";
document.all.img3.src="images/3.gif";
document.all.img4.src="images/4.gif";
break;
}
case 1:
{
document.all.img1.src="images/1.gif";
document.all.img2.src="images/2-2.gif";
document.all.img3.src="images/3.gif";
document.all.img4.src="images/4.gif";
break;
}
case 2:
{
document.all.img1.src="images/1.gif";
document.all.img2.src="images/2.gif";
document.all.img3.src="images/3-2.gif";
document.all.img4.src="images/4.gif";
break;
}
case 3:
{
document.all.img1.src="images/1.gif";
document.all.img2.src="images/2.gif";
document.all.img3.src="images/3.gif";
document.all.img4.src="images/4-2.gif";
break;
}
case 4:
{
document.all.img1.src="images/1.gif";
document.all.img2.src="images/2.gif";
document.all.img3.src="images/3.gif";
document.all.img4.src="images/4-2.gif";
break;
}
	}
window.clearInterval(theTimer);
nextAd();
}
function nextAd(){ 
coll++;
if(coll>1){switch(adNum+1)
{
case 0:
{
document.all.img1.src="images/1-2.gif";
document.all.img2.src="images/2.gif";
document.all.img3.src="images/3.gif";
document.all.img4.src="images/4.gif";
break;
}
case 1:
{
document.all.img1.src="images/1.gif";
document.all.img2.src="images/2-2.gif";
document.all.img3.src="images/3.gif";
document.all.img4.src="images/4.gif";
break;
}
case 2:
{
document.all.img1.src="images/1.gif";
document.all.img2.src="images/2.gif";
document.all.img3.src="images/3-2.gif";
document.all.img4.src="images/4.gif";
break;
}
case 3:
{
document.all.img1.src="images/1.gif";
document.all.img2.src="images/2.gif";
document.all.img3.src="images/3.gif";
document.all.img4.src="images/4-2.gif";
break;
}
case 4:
{
document.all.img1.src="images/1.gif";
document.all.img2.src="images/2.gif";
document.all.img3.src="images/3.gif";
document.all.img4.src="images/4-2.gif";
break;
}
case 5:
{
document.all.img1.src="images/1.gif";
document.all.img2.src="images/2.gif";
document.all.img3.src="images/3.gif";
document.all.img4.src="images/4-2.gif";
adNum=0;
break;
}
	}
}
	if(adNum<cpAD.length-1){
document.images.cpADrush.src=cpAD[adNum]; 
adNum++ ; 
}
else 
{
adNum=0;
document.images.cpADrush.src=cpAD[adNum]; 
}
setTransition(); 
document.images.cpADrush.src=cpAD[adNum]; 
playTransition(); 
displayStatusMsg();
theTimer=setTimeout("nextAd()", 5000); 
} 
function setTransition(){ 
if (document.all)
{ 
document.images.cpADrush.filters.revealTrans.Transition=23; 
document.images.cpADrush.filters.revealTrans.apply(); 
} 
} 
function playTransition(){ 
if (document.all) 
document.images.cpADrush.filters.revealTrans.play() 
} 
function displayStatusMsg() { 
status=cpADmsg[adNum]; 
document.returnValue = true; 
}