/*********************
//* jQuery Multi Level CSS Menu #2- By Dynamic Drive: http://www.dynamicdrive.com/
//* Last update: Nov 7th, 08': Limit # of queued animations to minmize animation stuttering
//* Menu avaiable at DD CSS Library: http://www.dynamicdrive.com/style/
*********************/

//Update: April 12th, 10: Fixed compat issue with jquery 1.4x

//Specify full URL to down and right arrow images (23 is padding-right to add to top level LIs with drop downs):
var arrowimages={down:['downarrowclass', '_images/menu-arrow-down.gif', 0], right:['rightarrowclass', '_images/menu-arrow.gif', 0]}

var jqueryslidemenu={

animateduration: {over: 200, out: 100}, //duration of slide in/ out animation, in milliseconds

buildmenu:function(menuid, arrowsvar){
   jQuery(document).ready(function($){
      var $mainmenu=jQuery("#"+menuid+">ul")
      var $headers=$mainmenu.find("ul").parent()
      $headers.each(function(i){
         var $curobj=jQuery(this)
         var $subul=jQuery(this).find('ul:eq(0)')

         $subul.children().first().addClass('first');
         $subul.children().last().addClass('last');
         
         this._dimensions={w:this.offsetWidth, h:this.offsetHeight, subulw:$subul.outerWidth(), subulh:$subul.outerHeight()}
         this.istopheader=$curobj.parents("ul").length==1? true : false;
         $subul.css({top:this.istopheader? this._dimensions.h+"px" : 0});
         if(this.istopheader && arrowsvar.down[2] > 0) {
	         $curobj.children("a:eq(0)").css(this.istopheader? {paddingRight: arrowsvar.down[2]} : {}).append(
	            '<img src="'+ (this.istopheader? arrowsvar.down[1] : arrowsvar.right[1])
	            +'" class="' + (this.istopheader? arrowsvar.down[0] : arrowsvar.right[0])
	            + '" style="border:0;" />'
	         );
         }
         if(!this.istopheader && arrowsvar.right[2] > 0) {
            $curobj.children("a:eq(0)").css(this.istopheader? {paddingRight: arrowsvar.down[2]} : {}).append(
               '<img src="'+ (this.istopheader? arrowsvar.down[1] : arrowsvar.right[1])
               +'" class="' + (this.istopheader? arrowsvar.down[0] : arrowsvar.right[0])
               + '" style="border:0;" />'
            );
         }
         $subul.css({top:this.istopheader? this._dimensions.h+"px" : 0})
         $curobj.children("a:eq(0)").css(this.istopheader? {} : {}).addClass('hasSub')
         $curobj.hover(
            function(e){
               var $targetul=jQuery(this).children("ul:eq(0)")
               $curobj.children("a:eq(0)").addClass('open');
               this._offsets={left:jQuery(this).offset().left, top:$(this).offset().top}
               var menuleft=this.istopheader? 0 : this._dimensions.w
               menuleft=(this._offsets.left+menuleft+this._dimensions.subulw>$(window).width())? (this.istopheader? -this._dimensions.subulw+this._dimensions.w : -this._dimensions.w) : menuleft
               if ($targetul.queue().length<=1) //if 1 or less queued animations
                  $targetul.css({left:menuleft+"px", width:this._dimensions.subulw+'px'}).slideDown(jqueryslidemenu.animateduration.over)
            },
            function(e){
               var $targetul=jQuery(this).children("ul:eq(0)")
               $targetul.slideUp(jqueryslidemenu.animateduration.out)
               jQuery(this).children("a:eq(0)").removeClass('open');
            }
         ) //end hover
         $curobj.click(function(){
            jQuery(this).children("ul:eq(0)").hide()
         })
      }) //end $headers.each()
      $mainmenu.find("ul").css({display:'none', visibility:'visible'})
   }) //end document.ready
}
}