function openWin(url){
    win=window.open(url, "advertisement", "width=632, height=715, resizable=no, scrollbars=no, toolbar=no, location=no, status=no, directories=no");
}

function openFullWin(url){
    fullWin=window.open(url, "footer", "fullscreen=yes, resizable=yes, scrollbars=yes, toolbar=yes");
}