var d = 1
function setdiv(i,j){
    if(j==1){clearInterval(t)}
    if(i==1){d--}
    else if(i==5){d++}
    else{d=i-1}
    if(d==0){d=3};if(d==4){d=1}
    for(var j=1;j<4;j++){document.getElementById("div"+j).style.display="none"}
    document.getElementById("div"+d).style.display="inline"
}
var t = setInterval("fnext()",8000)
function fnext(){if(d==1){setdiv(3,0)}else if(d==2){setdiv(4,0)}else if(d==3){setdiv(5,0)}}
function order(){
    ids = [0,p0,p1,p2]
    location.href="/product.asp?productid="+ids[d]
}