// JavaScript Document
function showdiv1(no){
for(var i=1;i<3;i++){
document.getElementById("porc1"+i).style.display="none"
document.getElementById("por1"+i).className="p11"
}

document.getElementById("porc1"+no).style.display="block"
document.getElementById("por1"+no).className="productname"

}

var con=1

var cun=0

function bigb(){

cun++



var st1=setTimeout("bigb()",30)


var divh=document.getElementById("bigbanner").style.height

divh=divh.substring(0,divh.length-2)
if(con==1){
document.getElementById("bigbanner").style.height=parseInt(divh)+3

if(cun==100)
   {
        con=2
  }

}


if(con==2){

if(cun==250){

 con=3

}
}


if(con==3){
document.getElementById("bigbanner").style.height=parseInt(divh)-3

if(parseInt(divh)<10){

clearTimeout(st1)
document.getElementById("bigbanner").style.display="none"
}


}




}


window.onload=bigb;