addEvent(window, 'load', popUpDeals, false);

function popUpDeals(){
    var elementsId = document.getElementById("content");
    if(elementsId != null){
        var links = elementsId.getElementsByTagName("a");

        for(var i=0;i<links.length;i++){
            if(links[i].className == 'couponPop'){
                links[i].onclick = function(){
                   popUp(this.href, "490", "530");
                   return false;
                }
            }
        }
    }
}