function poponload(u, w, h)
{
    var vwidth = w;
    var vheight = h;
    
    
    var path = document.location.toString();
    path = path.substr(0,path.lastIndexOf("/")+1);
    var url = path + u.toString();
    
    
    testwindow = window.open(url, "PopupWindow", "width="+vwidth+",height="+vheight+",location=no,status=no,scrollbars=no,toolbar=no,menubar=no,directories=no,resizable=yes");

    /*
    if(screen.width) {
        testwindow.moveTo(screen.width/2-vwidth/2,screen.height/2-vheight/2);
    }
    else {
        //testwindow.moveTo(0, 0);
    }
    */
}