// JavaScript Document
 $(document).ready(function() {

    //topnav image replacement

	/*$('#topnav a').each(function() {
      string = $(this).text();
      filename = string.toLowerCase().replace(/ /g, '-').replace(/([^0-9a-z-])/g,'');
      $(this).html('<img src="/media/File/sense/new/nav_' + filename + '.gif" alt="' + string + '" />');

      $(this).hover(function(){
      	thisimage = $(this).children('img:first');
      	thisimagename = $(thisimage).attr('src');
      	hoverimage = thisimagename.replace(/\.gif/, '_over.gif');
      	$(thisimage).attr('src', hoverimage);
      },
      function(){
      	thisimage = $(this).children('img:first');
      	thisimagename = $(thisimage).attr('src');
      	hoverimage = thisimagename.replace(/\_over.gif/, '.gif');
      	$(thisimage).attr('src', hoverimage);
      });
    });

    $('#headernav ul.navtop li.selected a img').css({marginTop: '0px'});
    */
});