/*********************
//* jQuery Multi Level CSS Menu (horizontal)- By Dynamic Drive DHTML code library: http://www.dynamicdrive.com
//* Menu instructions page: http://www.dynamicdrive.com/dynamicindex1/ddlevelsmenu/
//* Last modified: Sept 6th, 08'. Usage Terms: http://www.dynamicdrive.com/style/csslibrary/tos/
*********************/

//Specify full URL to down and right arrow images (25 is padding-right to add to top level LIs with drop downs):
var arrowimages={down:['downarrowclass', 'arrow-down.gif', 25], right:['rightarrowclass', 'arrow-right.gif']}

var jquerycssmenu={

fadesettings: {overduration: 30, outduration:10 }, //duration of fade in/ out animation, in milliseconds

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

      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})
    
      /* 
      $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;" />'
      )
      */
    
      $curobj.hover(
        function(e){
          var $targetul=$(this).find("ul:eq(0)")
          this._offsets={left:$(this).offset().left, top:$(this).offset().top}
          var menuleft=this.istopheader? 0 : this._dimensions.w
          menuleft= 0; //(this._offsets.left+menuleft+this._dimensions.subulw>$(window).width())? (this.istopheader? -this._dimensions.subulw+this._dimensions.w : -this._dimensions.w) : menuleft
          $targetul.css({left:menuleft+"px"}).fadeIn(jquerycssmenu.fadesettings.overduration)

	var menuwidth= 2;
	$targetul.find("li").each(function(i, el) {
	  menuwidth += $(el).width();
	});
	$targetul.css({width:menuwidth+"px"});

        },
        function(e){
          $(this).find("ul:eq(0)").fadeOut(jquerycssmenu.fadesettings.outduration)
        }
      ) //end hover
    }) //end $headers.each()
    $mainmenu.find("ul").css({display:'none', visibility:'visible'})
  }) //end document.ready
}
}

//build menu with ID="myjquerymenu" on page:
//jquerycssmenu.buildmenu("myjquerymenu", arrowimages)