// JavaScript Document

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

//* 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: 200, outduration: 300}, //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").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){

					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

					$targetul.css({left:menuleft+"px"}).fadeIn(jquerycssmenu.fadesettings.overduration)

				},

				function(e){

					$(this).children("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("nav", arrowimages)