function showvid(loc, tit,  x, y, w, h){
    var vx = x;
    var vy = y;
    var vh = h;
    var vw = w;	

    var p = 'status=0,toolbar=0,location=0,menubar=0,directories=0,resizable=1,scrollbars=1,';
    p += 'height='+h+',width='+w;

    var ww = window.open('','',p);
    ww.moveTo(x, y);
    ww.document.location = loc;	
}