<style type="text/css">
.bt1{
	width: 70px;
	font-size: 12px;
}
</style>
<table border="0" style="width:600px;height: 250px;vertical-align: top;table-layout: fixed;">
<tbody>
<tr >
<td  id="srcTree" style="width: 40%;overflow: auto;vertical-align: top;">
</td>
<td style="width: 20%;vertical-align:middle;text-align: center; " id="toolTd">
<button id="addBt" class="bt1">Add--> </button><br/><br/>
<button id="deleteBt" class="bt1"><--Delete</button><br/><br/>
<button id="upBt" class="bt1">Up</button><br/><br/>
<button id="downBt" class="bt1">Down</button><br/>

</td>
<td style="vertical-align: top;">
<select  multiple="multiple" id="selectedSource" style="width: 100%;height: 100%;" size="15"></select>
</td>
</tr>
<tr style="height:30px;text-align: center; ">
<td colspan="3" style="text-align: right;	padding-right: 15px;">
<button id="okBt"  class="bt1">OK</button>&nbsp;&nbsp;&nbsp;
<button id="cancelBt" class="bt1">Cancel</button>
</td>

</tr>
</tbody>
</table>

