实在是个简单问题，可我却搞不定，关于javascript向flash传参数

Question

flash地址是  http://yyzw.cn/ttt/t.swf  用迅雷可以弄下来

Answer 1

<script>
    function f_change(){
    
    var str1="";
    var pic2="pURL=2.jpg";
    str1='<div id="div1"> <OBJECT id=oflash classid=clsid:D27CDB6E-AE6D-11cf-96B8-444553540000';
    str1=str1+' codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0"';
    str1=str1+' style="WIDTH: 450px; HEIGHT: 450px;Border:1px"  VIEWASTEXT allowscriptaccess="always" swLiveConnect="true">';
    str1=str1+' <PARAM NAME="movie" VALUE="t.swf">';
    str1=str1+'  <PARAM NAME="quality" VALUE="high">';
    str1=str1+'  <PARAM  NAME="FlashVars" id="FlashVars" VALUE="'+pic2+'">';
    str1=str1+'</OBJECT></div>'
    document.all.div1.innerHTML=str1;
    alert(str1);
//document.all("oflash").SetVariable("FlashVars","pURL=2.jpg")  
    }
</script>          
 <div id="div1">    
<OBJECT id=oflash classid=clsid:D27CDB6E-AE6D-11cf-96B8-444553540000
 codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" 
 style="WIDTH: 450px; HEIGHT: 450px;Border:1px"  VIEWASTEXT allowscriptaccess="always" swLiveConnect="true">
      <PARAM NAME="movie" VALUE="t.swf">
      <PARAM NAME="quality" VALUE="high">
       <PARAM  NAME="FlashVars" id="FlashVars" VALUE="pURL=1.jpg">
</OBJECT>
</div><br>
<button onclick="javascript:f_change()" ID=Button1>改变</button>