Untitled

Dynamically Adding Table Rows Using jQuery
Row 1
Row 2
Row 3
Footer Row with Add new row button

Row 1
Row 2
Row 3
New Row added
Footer Row

function addAddHocRow(tr) {

    $('#tblBuilder_Body tr:last').before(tr);
}

function addAddHocRowLink(td) {

    var addLink = $("<a/>").click(function() {

        addAddHocRow($(td).parent());

     }).text("Add");

    $(td).append(addLink);
}

var addHocRowTds = $(addHocRow).find('td');
 // append add button
    addAddHocRowLink(addHocRowTds[6]);