id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,blocking,blockedby
5441,Selectors of multi-table,kyany,john,"<table id=""1"">
    <tr id=""11""><td>
       <table id=""1-1""><tr><td>First Row</td></tr>
    </td></tr>
    <tr id=""12""><td>
       <table id=""1-2""><tr><td>Middle Row</td></tr>
    </td></tr>
    <tr id=""13""><td>
       <table id=""1-3""><tr><td>Last Row</td></tr>
    </td></tr>
  </table>

$(""#1 tr:last"").html();
I want to get html text of id 13.but the result is tr's text of table 1-3",bug,closed,major,1.4,selector,1.3.2,invalid,,,,