هاك استبدال النافذة المنبثقة للرسائل الخاصة بنافذة جميلة بنفس تصميم الستايل

<script type="text/javascript" src="clientscript/fixed_position_ie.js"></script>
<script type='text/javascript'>
    var agtbrw=navigator.userAgent.toLowerCase();
    var operaaa=(agtbrw.indexOf('opera')!=-1);
    var head="display:''";
    var folder='';
    function expandit(curobj)
    {
        if(script**.getElementById(curobj))
        {
            folder=script**.getElementById(curobj).style;
        }
        else
        {
            if(ns6==1||operaaa==true)
            {
                folder=curobj.nextSibling.nextSibling.style;
            }
            else
            {
                folder=script**.all[curobj.sourceIndex+1].style;
            }
        }
        if (folder.display=="none")
        {
            folder.display="";
        }
        else
        {
            folder.display="none";
        }
    }
</script>
<style type="text/css">
#pm_popup {
    position:fixed;
    top:250px;
    border:1px solid;
    width:64%;
    margin-right:18%;
    margin-left:18%;
}

</style>
<div id="pm_popup">
    <table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="$stylevar[cellspacing]" border="0" width="100%">
        <tr>
            <td class="tcat">
                <span class="smallfont" style="float:$stylevar[right]">
                    <a href="#" onclick="expandit('pm_popup');">إغلاق</a>
                </span>
                $vbphrase[new_private_msg]
            </td>
        </tr>
        <tr>
            <td class="panelsurround" align="center">
                <div class="panel">
                    <div align="center">
                        <table cellpadding="0" cellspacing="$stylevar[formspacer]" border="0">
                            <tr>
                                <td>
                                    $vbphrase[newest_pm_from] <b>$newpm[fromusername]</b>, $vbphrase[titled]<b>'$newpm[title]'</b>
                                    <br />
                                </td>
                            </tr>
                            <if condition="$shownewpmpreview">
                            <tr>
                                <td class="smallfont" style="padding-top:20px;">
                                    $newpm[message]
                                </td>
                            </tr>
                            </if>
                            <tr>
                                <td align="center" style="padding-top:20px;">
                                    <a href="$vboptions[bburl]/private.php?do=showpm&pmid=$newpm[pmid]">$vbphrase[read_message]</a>
                                    (<a href="$vboptions[bburl]/private.php?do=showpm&pmid=$newpm[pmid]" target="_blank">
                                        <span class="smallfont">$vbphrase[open_new_window]</span>
                                    </a>)
                                    <br /><br />
                                    <a href="$vboptions[bburl]/private.php">$vbphrase[go_to_inbox]</a>
                                </td>
                            </tr>
                        </table>
                    </div>
                </div>
                <div style="margin-top:$stylevar[cellpadding]px">
                    <form>
                        <input type="button" class="button" value="$vbphrase[close_popup]" onclick="expandit('pm_popup');" />
                    </form>
                </div>
            </td>
        </tr>
    </table>
</div>