1 $(function() {

     2   $('#side #menu li.expandable > a').dblclick(function() {

     3     window.location = $(this).attr('href');

     4   })

     5   $('#side #menu li.expandable > span').toggle(function() {

     6     $(this).find("img").attr('src', '/soc/content/images/plus.gif').end().parent().children("ul").toggle();

     7   }, function() {

     8     $(this).find("img").attr('src', '/soc/content/images/minus.gif').end().parent().children("ul").toggle();

     9     return false;

    10   });

    11   $('#side #menu li.expandable > span').contents().before('<img src="/soc/content/images/minus.gif" />');

    12 });