/*********************
//* jQuery Multi Level CSS Menu #2- By Dynamic Drive: http://www.dynamicdrive.com/
//* Created: Nov 2nd, 08'
//* Menu avaiable at DD CSS Library: http://www.dynamicdrive.com/style/
*********************/

//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/icons/down.gif', 23], right:['rightarrowclass', '/images/menu/right.png']}

var jqueryslidemenu={
	animateduration: {over: 200, out: 100}, //duration of slide in/ out animation, in milliseconds
	buildmenu:function(mselector, arrowsvar){
		jQuery(document).ready(function($){

			var $mainmenu=$(mselector)
			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})
				if (!this.istopheader) {
					$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
						if (this._dimensions.subulw > this._dimensions.w) {
							$targetul.css({left:menuleft+"px", width:'auto'}).show()
						} else {
							$targetul.css({left:menuleft+"px", width: Number(this._dimensions.w-2)+'px'}).show()
						}

						//$targetul.css({left:menuleft+"px", width:'auto'}).slideDown(jqueryslidemenu.animateduration.over)
						//$targetul.css({left:menuleft+"px", width:this._dimensions.subulw+'px'}).slideDown(jqueryslidemenu.animateduration.over)
						//window.alert(this._dimensions.subulw);
						//window.alert(this._dimensions.w);
						$targetul.parent().addClass("over");

					},
					function(e){
						var $targetul=$(this).children("ul:eq(0)")
						$targetul.hide()
						//$targetul.slideUp(jqueryslidemenu.animateduration.out)
						$targetul.parent().removeClass("over");

					}
				) //end hover
			}) //end $headers.each()
			$mainmenu.find("ul").css({display:'none', visibility:'visible'})
		}) //end document.ready
	}
}

//build menu with ID="myslidemenu" on page:
//jqueryslidemenu.buildmenu("myslidemenu", arrowimages);