兼容各大浏览器指定swf文件的xml路径

<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,28,0" width="100%" height="450">
  <param name="movie" value="/flash/beijing.swf">
  <param name="quality" value="high">
  <param name="WMODE" value="transparent">
  <param name='base' value='/flash/' /><!--添加这一句，value内填入你指定的xml路径.用来兼容ie-->
  <embed src="/flash/beijing.swf" quality="high" pluginspage="http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="100%" height="450" base='/flash/'><!--添加这一句 base='/你的路径/',兼容chrome、火狐等。。
-->
 
  </object>