function openMovie(urladdrs, wd, ht ) {
    var screenWidth = screen.width;
    var screenHeight = screen.height;
    var widthPos= (screenWidth-wd)/2;
    var heightPos= (screenHeight-ht)/2;
    
    w=window.open(urladdrs,"bannerpopup","noresize,noscroll,height="+ht+",width="+wd);
    w.focus();
    w.moveTo(widthPos,heightPos);   
}