function displaySWF(url, width, height, bgcolor){
  if (bgcolor == null) bgcolor = "#FFFFFF";
  var html = "<OBJECT class=\"jsembed\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0\"" +
			 "WIDTH=\"" + width.toString() + "\" HEIGHT=\"" + height.toString() + "\">" +
			 "<PARAM NAME=\"movie\" VALUE=\"" + url + "\">" +
			 "<PARAM NAME=\"src\" VALUE=\"" + url + "\">" +
			 "<PARAM NAME=\"allowScriptAccess\" VALUE=\"never\">" +
			 "<PARAM NAME=\"allowNetworking\" VALUE=\"never\">" +
			 "<PARAM NAME=\"quality\" VALUE=\"high\">" +
			 "<PARAM NAME=\"bgcolor\" VALUE=\"" + bgcolor + "\">" +
			 "<EMBED allowScriptAccess=\"never\" allowNetworking=\"never\" class=\"jsembed\" src=\"" + url + "\" quality=\"high\" WIDTH=\"" + width + "\" HEIGHT=\"" + height + "\" BGCOLOR=\"" + bgcolor + "\" ALIGN=\"center\" TYPE=\"application/x-shockwave-flash\" PLUGINSPAGE=\"http://www.macromedia.com/go/getflashplayer\">" +
			 "</EMBED></OBJECT>";
  document.writeln(html);
  return;
}