function insertFlash(elm, url, w, h) {
  if (!document.getElementById(elm)) return;
  var str = '';
  str += '<object width="'+ w +'" height="'+ h +'" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0">';
  str += '<param name="movie" value="'+ url +'">';
  str += '<param name="wmode" value="opaque">';
  str += '<param name="quality" value="autohigh">';
  str +='<param name="SCALE" value="exactfit" />';
  str += '<embed width="'+ w +'" height="'+ h +'" src="'+ url +'" quality="autohigh" wmode="opaque" type="application/x-shockwave-flash" plugspace="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash"></embed>';
  str += '</object>';
  document.getElementById(elm).innerHTML = str;
}