function open_popup(url,width,height)
{
    var left        = (screen.width) ? (screen.width-width)/2 : 0;
    var top         = (screen.height) ? (screen.height-height)/2 : 0;
    var position    = 'top='+top+',left='+left+',width='+width+',height='+height+',resizable=yes,scrollbars=yes,menubar=no,toolbar=no,status=no';
    var simple_popup   = window.open(url,'add_adver',position);
    simple_popup.focus();
}

function OpenWin_movie(movie){
    window.open("/_system/media_sample/Play.php?&movie="+movie,'AquaPlayer','left=0, top=0, width=800, height=563, menubar=no, directories=no, resizable=yes, status=no, scrollbars=no');
}
function OpenWin_movie_player(movie){
    window.open("/_system/media/Play.php?&movie="+movie,'AquaPlayer','left=0, top=0, width=800, height=563, menubar=no, directories=no, resizable=yes, status=no, scrollbars=no');
}
function open_window(url,width,height,scrollbars) {
    var left        = (screen.width) ? (screen.width-width)/2 : 0;
    var top         = (screen.height) ? (screen.height-height)/2 : 0;
    var position    = 'top='+top+',left='+left+',width='+width+',height='+height+',resizable=no,scrollbars='+scrollbars+',menubar=no,toolbar=no,status=no';
    var simple_popup   = window.open(url,'add_adver',position);
    simple_popup.focus();
}
function open_window2(url,width,height,scrollbars,left,top) {
    var position    = 'top='+top+',left='+left+',width='+width+',height='+height+',resizable=yes,scrollbars='+scrollbars+',menubar=no,toolbar=no,status=no';
    var simple_popup   = window.open(url,'add_adver',position);
    simple_popup.focus();
}
function byteLength(value)
{
    var len = 0;
    var i;
    for (i = 0; i < value.length; i++) {
        if ((value.charCodeAt(i) > 255) || (value.charCodeAt(i) < 0))
            len += 2;
        else
            len ++;
    }
    return len;
}