jquery .live() function only works once
<p>When I run this code it performs as it should the first time however when I try the action a second time nothing happens. any help is greatly appreciated.</p>

<pre><code>$('.delete_user').live("click",function(){
var $id = $(this).attr('id');
    var $form = $('#member_search').serialize();
        $.post("server_code.php",{id: $id, form: $form},
            function(data){ 
            $('#member_row_container').html(data).show();
            $('.row_standard:odd').addClass('row_alternate');
        });
    $(".div_alert").hide();  
    $(".overlay").hide();
    return false;
    });   
</code></pre>
