function ShowVideo(URL,height)
{
$('VideoPopup').innerHTML = "<iframe frameborder=0 scrolling=\"no\" src=\""+URL+"\" height=\"420\" width=\"512\" id=\"VideoWindow\"></iframe>"+
 "<div style=\"position:relative;left:-10px;top:-2px;width:512;background-color:#282828;\"><center><img class=\"SpanLink\" onClick=\"hm('VideoPopup')\" src=\"images/Close.gif\" alt=\"\"></center></div>"; 
sm('VideoPopup',550,500);
}