Thickbox in Masterpages

[aniketishere]

Hi,

I am using thickbox to display the page.But I am using it with Masterpage my code is as bellow

<a href='Somepage.aspx?keepThis=true&TB_iframe=true&height=300&width=500' class='thickbox' title='Error Details'> </a>

I have also given references of jquery.js,thick box.js and thickbox.css on contentplacehol der head LIKE :-

<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">
    <script src="ThickBox/jquery-latest.js" type="text/javascript"></script>
    <script src="ThickBox/thickbox.js" type="text/javascript"></script>    
    <link href="ThickBox/thickbox.css" rel="stylesheet" type="text/css" />    
</asp:Content>

somehow the thickbox is not working
as i click on link page will get redirected to the href link

Please help