/*********************

//* 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 (10 is padding-right to add to top level LIs with drop downs):

$(function(){

	var arrowimages={down:['downarrowclass', 'down.gif', 10], right:['rightarrowclass', 'right.gif']}



	var jqueryslidemenu={



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



	buildmenu:function(menuid, arrowsvar){

		jQuery(document).ready(function($){

			var $mainmenu=$("#"+menuid+">ul")

			var $headers=$mainmenu.find("ul").parent()

			$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){

						$(this).children("a").addClass("menu-item-hover");

						var $targetul=$(this).children("ul:eq(0)")

						this._offsets={left:$(this).offset().left, top:$(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){

						$(this).children("a").removeClass("menu-item-hover");

						var $targetul=$(this).children("ul:eq(0)")

						$targetul.slideUp(jqueryslidemenu.animateduration.out)

					}

				) //end hover

				$curobj.click(function(){

					$(this).children("ul:eq(0)").hide()

				})

			}) //end $headers.each()

			$mainmenu.find("ul").css({display:'none', visibility:'visible'})

		}) //end document.ready

	}

	}



	//build menu with ID="myslidemenu" on page:

	jqueryslidemenu.buildmenu("menu1", arrowimages);

	jqueryslidemenu.buildmenu("menu2", arrowimages);

	jqueryslidemenu.buildmenu("menu3", arrowimages);

	jqueryslidemenu.buildmenu("menu4", arrowimages);

});