// Advanced popup by Alvaro Quezada,

function create_window(destiny,wd,ht){

// alert(destiny)


if(wd =="auto"){
    wd=800;
}
if(ht =="auto"){
    ht=800;
}


myleft = (screen.width) ? (screen.width - (wd) ) / 2 : 100;
mytop = (screen.height) ? (screen.height- (ht) ) / 2 :100;
settings='top=' + mytop + ',left=' + myleft + ',width = '+wd+' ,height= '+ht+' ,location=no,directories=no,menubar=no,toolbar=no,status=no,scrollbars=yes,resizable=yes,fullscreen=no'
nwindow=window.open(destiny,'niuwindow', settings);


}