<div id="blackout_error_ajax"> </div> <div id="error_msg_div_ajax" style="visibility:hidden;"> <div id="close_popup_ajax" onclick="javascript:hide_popup_ajax()">X</div> <span id="error_msg_string_ajax"></span> </div> <script> function hide_popup_ajax() { $("#error_msg_string_ajax").html(""); $("#blackout_error_ajax,#error_msg_div_ajax").css({'visibility':'hidden'}); } </script>