解决FireFox、遨游下flash背景不透明的问题

是flash在IE下背景是透明的,但在FireFox、遨游下却是无效的。代码如下:

<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" height="30" width="197">

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