当z-index对flash不感冒时。。。

解决方法：

在flash的Object中加一个参数：

?????IE：<param name="wmode" value="Opaque"/>

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FireFox：添加参数：wmode="transparent"

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案例：

??????????? ??????????????? document.write('<param name="wmode" value="Opaque" />');
??????????????????????????? document.write('<param name="FlashVars" value="vcastr_file=' + files + '&vcastr_title=' + texts + '&IsAutoPlay=0">');
??????????????????????????? document.write('<embed src="vcastr22.swf" allowFullScreen="true" FlashVars="vcastr_file=' + files + '&vcastr_title=' + texts + '&IsAutoPlay=0" menu="false" quality="high" width="' + swf_width + '" height="' + swf_height + '" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" wmode="transparent"/>'); document.write('</object>');