oh!
thats easy too... check it out...
this is his code for that bar:
<div id="divCalculator">
<div style="position:relative;left:-2px">
<table border="0" width="100%" id="table1" cellspacing="0" cellpadding="0">
<tr>
<td style="width: 100px" valign="top"><a href="#" style="cursor:pointer" onclick="javascript:newWin=window.open('/aspx/others/oth_bangkredit_simulasi.aspx?harga=0','pwin','toolbar=no,height=600,width=600,location=no,status=no,scrollbars=no,resize=no,menubar=no');" ><img id="ctl00_imgCalcKiri" src="../App_Themes/Hijau/images/calc_kiri.gif" style="height:50px;width:100px;border-width:0px;" /></a></td>
<td valign="top" id="calcBackground">
<div style="margin:0px;padding-top:4px;text-align:center;height:18px;color:White;font-size:10pt;letter-spacing: 2px;">
<img alt="" src='/images/cbn.gif' width="450" height="15" />
</div>
<div style="margin: 0px; padding: 0px;">
<span style="font-family: Verdana; font-size: x-small;"><strong>Kurs </strong></span>
<span id="ctl00_lblDate" style="color:White;font-family:Verdana;font-size:X-Small;font-weight:bold;">5 Dec 2008</span>
<select name="ctl00$ddlCurrency" id="ctl00_ddlCurrency" class="std" onchange="changerate(this)" style="font-family:Verdana;font-size:X-Small;">
<option value="US$">US$</option>
<option value="YEN">YEN</option>
</select>
<span id="ctl00_lblIDR" style="font-family:Verdana;font-size:X-Small;font-weight:bold;">Rp</span>
<input onchange="calculateCurrency()" id="txtRate" type="text" value="12300" class="std" style="text-align: right; width: 100px;" onfocus="this.select()" />
<input type="button" value=" + " onclick="setOperator('+')" class="std" />
<input type="button" value=" - " onclick="setOperator('-')" class="std" />
<input type="button" value=" x " onclick="setOperator('*')" class="std" />
<input type="button" value=" / " onclick="setOperator('/')" class="std" />
<input onchange="calculateCurrency()" type="text" value="0" id="b" class="std" style="text-align: right; width: 100px;" onfocus="this.select()" />
=
<input type="text" value="0" id="ans" class="std" style="text-align: right; width: 100px;" onfocus="this.select()" />
<input type="reset" value=" Reset " onclick="setOperator('/')" class="std" />
</div>
</td>
<td style="width: 80px" valign="top"><img id="ctl00_imgCalcKanan" src="../App_Themes/Hijau/images/calc_kanan.gif" style="height:50px;width:80px;border-width:0px;" /></td>
<td style="width: 15px"> </td>
</tr>
</table>
</div>
this <div> name is called "divCalculator"
Just make sure in ur CSS you have a line that specifies:
#divCalculator {position: fixed; bottom: 0px; text-align: center; width: 1014px; z-index: 1;}
customized to your own specs of course ;) they items in red are key elements
good luck.