关于asp.net调用flash问题

下面这段代码是调用flash
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" width="381" height="108">
                          <param name=movie value="200730017/images/1.swf">
                          <param name=quality value=high>
                          <embed src="200730017/images/1.swf" quality=high pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="381" height="108">
                          </embed> 
                        </object>如果是静态页面htm它是可以显示flash,如果后缀名为aspx它将不能显示flash请问各位大虾这个问题应该怎么解决呢？？？？？