$(document).ready(function(){
    
    var $htmlelement = '<tr>
    <td style="HEIGHT: 19px" width="10"></td>
    <td class="frmIc" style="HEIGHT: 19px; WIDTH: 163px"></td>
    <td style="HEIGHT: 19px; WIDTH: 1px" width="1">:</td>
    <td style="HEIGHT: 19px; WIDTH: 113px">
        <input type="file" id="fileUpload" class="" style="width:100px;"></td>
    <td style="HEIGHT: 19px" width="10"></td>
    <td class="frmIc" style="HEIGHT: 19px; WIDTH: 137px"></td>
    <td style="HEIGHT: 19px; WIDTH: 1px" width="1">:</td>
    <td style="HEIGHT: 19px"></td>
    <td style="HEIGHT: 19px">
        <input type="button" id="upload" value="Upload" />
    </td>
    <td style="HEIGHT: 19px" width="10"></td>
</tr>';
    //$("#Table3 .frmList").before("<tr><div style='background-color:red;'>ssss</div></tr>");
    $("#Table3 > tbody > tr:nth-child(4)").before($htmlelement); 
});