function popItUp(targetURL, width, height){
    var opts = "width=" + width +",height=" + height;
    var newWindow = window.open(targetURL,'kayalarProduct',opts);
    newWindow.focus();
}

function closePopup(popupName)
{
 if(false == popupName.closed) 
 {
    popupName.close ();
 }
}