/*
 * Superfish v1.4.1 - jQuery menu widget
 * Copyright (c) 2008 Joel Birch
 *
 * Dual licensed under the MIT and GPL licenses:
 * 	http://www.opensource.org/licenses/mit-license.php
 * 	http://www.gnu.org/licenses/gpl.html
 *
 * CHANGELOG: http://users.tpg.com.au/j_birch/plugins/superfish/changelog.txt
 */
function setupVerticalMenu() {
  $(".nav")
  .superfish({
    animation : { opacity:"show",height:"show"},
    hoverClass: 'vertical'
  });
}

function setupHorizontalMenu() {
  $("ul.nav").css({ "width":"100%"});
  $(".nav")
  .superfish({
    animation : { opacity:"show",height:"show"},
    hoverClass: 'horizontal'
  });
}
             
(function($){
  $.superfish = {};
  $.superfish.o = [];
  $.superfish.op = {};
  $.superfish.defaults = {
    hover        : {},
    hoverClass	: 'sfHover',
    pathClass	: 'overideThisToUse',
    delay	: 800,
    animation	: {opacity:'show'},
    speed		: 'normal',
    oldJquery	: false, /* set to true if using jQuery version below 1.2 */
    disableHI	: false, /* set to true to disable hoverIntent usage */
    // callback functions:
    onInit		: function(){},
    onBeforeShow: function(){},
    onShow		: function(){}, /* note this name changed ('onshow' to 'onShow') from version 1.4 onward */
    onHide		: function(){}
  };
  $.fn.superfish = function(op){
    var bcClass = 'sfbreadcrumb',
    over = function(){
      var $$ = $(this), menu = getMenu($$);
      getOpts(menu,true);
      clearTimeout(menu.sfTimer);
      $$.showSuperfishUl().siblings().hideSuperfishUl();
    },
    out = function(){
      var $$ = $(this), menu = getMenu($$);
      var o = getOpts(menu,true);
      clearTimeout(menu.sfTimer);
      if ( !$$.is('.'+bcClass) ) {
        menu.sfTimer=setTimeout(function(){
          $$.hideSuperfishUl();
          if (o.$path.length){over.call(o.$path);}
        },o.delay);
      }		
    },
    getMenu = function($el){ return $el.parents('ul.superfish:first')[0]; },
    getOpts = function(el,menuFound){ el = menuFound ? el : getMenu(el); return $.superfish.op = $.superfish.o[el.serial]; },
    //hasUl = function(){ return $.superfish.op.oldJquery ? 'li[ul]' : 'li:has(ul)'; };
    hasUl = 'li:has(ul)';

    return this.each(function() {
      var s = this.serial = $.superfish.o.length;
      var o = $.extend({},$.superfish.defaults,op);
      o.$path = $('li.'+o.pathClass,this).each(function(){
        $(this).addClass(o.hoverClass+' '+bcClass)
        .filter(hasUl).removeClass(o.pathClass);
      });
      $.superfish.o[s] = $.superfish.op = o;
			
      $(hasUl,this)[($.fn.hoverIntent && !o.disableHI) ? 'hoverIntent' : 'hover'](over,out)
      .not('.'+bcClass)
      .hideSuperfishUl();
      
      $("li:not(:has(ul))",this).
        mouseover(function () { $(this).addClass('hover');} ).
        mouseout(function () { $(this).removeClass('hover');} );

      o.onInit.call(this);
			
    }).addClass('superfish');
  };
	
  $.fn.extend({
    hideSuperfishUl : function(){
      var o = $.superfish.op,
      $ul = $('li.'+o.hoverClass,this).add(this).removeClass(o.hoverClass).find('ul:first');
      if ($ul.length > 0) {
        o.onHide.call($ul);
      }
      return this;
    },
    showSuperfishUl : function(){
      var o = $.superfish.op,
      $ul = this.addClass(o.hoverClass).find('ul:first');
      if ($ul.length > 0) {
        o.onBeforeShow.call($ul);
        $ul.parents("li:first").find("div[className*='webcomMenu-']:first").animate(o.animation,o.speed,function(){ o.onShow.call(this); });
      }
      return this;
    }
  });
	
  $(window).unload(function(){
    $('ul.superfish').each(function(){
      $('li',this).unbind('mouseover','mouseout','mouseenter','mouseleave');
    });
  });
})(jQuery);