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<script src="jQuery/jquery-1.3.2-vsdoc2.js" type="text/javascript"></script>
    <script type="text/javascript">
        $(function(){
            $("#ajaxRequest").bind("click",function(event){
                $.get("Demo.aspx",function(data,textStatus){
                    //Çå¿Õ±¾Ò³±í¸ñÖгýµÚÒ»ÐÐÍâµÄËùÓÐÐÐ
                    $("#tabScreen tr:not(:first)").remove();
                    //iframeTableΪ¿ò¼ÜÒ³Ãæ±í¸ñId
                    var par = $(window.frames["iframeId"].document).find("#iframeTable");
                    //È¥µôiframe¿ò¼Ü±íÖгýµÚÒ»ÐÐÍâµÄËùÓÐÐÐ
                    par.find("tr:not(:first)").remove();
                   //Ñ­»·item½Úµã
                &nbs


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