(function($){var CLASSES=$.treeview.classes;var proxied=$.fn.treeview;$.fn.treeview=function(settings){settings=$.extend({},settings);if(settings.add){return this.trigger("add",[settings.add]);}
if(settings.remove){return this.trigger("remove",[settings.remove]);}
return proxied.apply(this,arguments).bind("add",function(event,branches){$(branches).prev()
.removeClass(CLASSES.last)
.removeClass(CLASSES.lastCollapsable)
.removeClass(CLASSES.lastExpandable)
.find(">.hitarea")
.removeClass(CLASSES.lastCollapsableHitarea)
.removeClass(CLASSES.lastExpandableHitarea);$(branches).find("li").andSelf().prepareBranches(settings).applyClasses(settings,$(this).data("toggler"));}).bind("remove",function(event,branches){var prev=$(branches).prev();var parent=$(branches).parent();$(branches).remove();prev.filter(":last-child").addClass(CLASSES.last)
.filter("."+CLASSES.expandable).replaceClass(CLASSES.last,CLASSES.lastExpandable).end()
.find(">.hitarea").replaceClass(CLASSES.expandableHitarea,CLASSES.lastExpandableHitarea).end()
.filter("."+CLASSES.collapsable).replaceClass(CLASSES.last,CLASSES.lastCollapsable).end()
.find(">.hitarea").replaceClass(CLASSES.collapsableHitarea,CLASSES.lastCollapsableHitarea);if(parent.is(":not(:has(>))")&&parent[0]!=this){parent.parent().removeClass(CLASSES.collapsable).removeClass(CLASSES.expandable)
parent.siblings(".hitarea").andSelf().remove();}});};})(jQuery);;
