JavaScript

function RequestTheServer() {
    $.ajax({
        type: "POST",
        url: '/Default.aspx',
        data: GetData(),
    });
}
function GetData() {
    var data = {
        __EVENTTARGET: '__Page',
        __EVENTARGUMENT: 'LRep',
        ctl00$ContentPlaceHolder1$txtValue: $get('ctl00_ContentPlaceHolder1_txtValue').value
    };

    return data;
}

'Run JQuery using this
Public Shared Function runjQueryCode(ByVal jsCodetoRun As String, ByVal Page As Page)

    Dim requestSM As ScriptManager = ScriptManager.GetCurrent(Page)
    If requestSM IsNot Nothing AndAlso requestSM.IsInAsyncPostBack Then
        ScriptManager.RegisterClientScriptBlock(Page, GetType(Page), Guid.NewGuid().ToString(), getjQueryCode(jsCodetoRun), True)
    Else
        Page.ClientScript.RegisterClientScriptBlock(GetType(Page), Guid.NewGuid().ToString(), getjQueryCode(jsCodetoRun), True)
    End If
End Function

<td>
<div id="Div2" runat="server"  %>'  
 <a href="#" onclick='<%# clsFunctions.runjQueryCode("$('#basic-modal-ontent').modal()", this)  %>'></a>
<img src="../../Imgs/Linkquestionare.png" border="0"/></a></div>
</td>

savedSquares = document.getElementById('A2');
alert("a2 = " + savedSquares);
alert(document.getElementById("innerSquares").rows[0].cells.length);
//alert(document.images('a2').src);
address = document.getElementById("innerSquares").rows[0].cells[3].value;
alert("cell = " + address);

<img src="images/o.jpg" border="0" height="100" width="100" name="A2" alt="Open">