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<script language="javascript">
//none±íʾ²»ÏÔʾ°´Å¥
document.getElementById("transFund_bttn").style.display = "none";
document.getElementById("transFundGether_bttn").style.display = "none";
document.getElementById("payGether_bttn").style.display = "none";
function query(){
    var r;
    for(var i=0;i<2;i++)
       if(document.forms[0].isGenerated[i].checked)
           r = document.forms[0].isGenerated[i].value;
   
    if (r == "true"){
       document.getElementById("transFund_bttn").style.display = "";
       document.getElementById("transFundGether_bttn").style.display = "";
       document.getElementById("payGether_bttn").style.display = "";
    }else{
       document.getElementById("transFund_bttn").style.display = "none";
       document.getElementById("transFundGether_bttn").style.display = "none";
       document.getElementById("payGether_bttn").style.display = "none";
    }
    document.forms[0].actionType.value = "query";
    document.forms[0].submit();
}
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<html:radio name="<%=formName%>" property="isGenerated" value="true" >ÒÑÉú³É</html:radio>&nbsp;
    <html:radio name="<%=formName%>" property="isGenerated" value="false" >δÉú³É</html:radio>


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