这是个javascript水波效果的代码，我的flash准备叠在这个水波效果的上面，并且flash必须加上一个背景透明参数，我试了用层来放，调整层的索引等很多方法都不行，请问怎么办？
<applet archive="AnWater.jar" code="AnWater.class" width=210 height=141>
<param name=credits value="Applet by Fabio Ciucci (www.anf.com)">
<param name=regcode value="NO">
<param name=reglink value="NO">
<param name=regnewframe value="YES">
<param name=regframename value="_blank">
<param name=statusmsg value="Water applet">
<param name=res value="1">
<param name=image value="frieseke.jpg">
<param name=light value="YES">
<param name=minlight value="0">
<param name=maxlight value="100">
<param name=autodesign value="YES">
<param name=density value="5">
<param name=fishnum value="0">
<param name=cross value="NO">
<param name=crossfactor value="30">
<param name=rainsize value="0">
<param name=rainfactor value="10">
<param name=srainsize value="0">
<param name=srainfactor value="10">
<param name=fixdrop value="NO">
<param name=fixdropX value="0">
<param name=fixdropY value="0">
<param name=fixdropS value="0">
<param name=fixdropF value="0">
<param name=pressure value="400">
<param name=fluidmode value="water">
<param name=interactive value="YES">
<param name=overimg value="NO">
<param name=overimgX value="0">
<param name=overimgY value="0">
<param name=textscroll value="NO">
<param name=memdelay value="1000">
<param name=priority value="3">
<param name=MinSYNC value="10">
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</applet>