/*********************
//* 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
	var jqueryslidemenu={

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

		buildmenu:function(menuid){
			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:196,h:this.offsetHeight,subulw:196,subulh:$subul.outerHeight() }
					
					/*is top header */
					if ($curobj.parents("ul").length==1) { this.istopheader = true; $subul.css({top:this._dimensions.h+"px"}); $curobj.addClass('isParent'); }
					else { this.istopheader = false; $subul.css({top:0}); $curobj.addClass('isSubParent'); }
					
					$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 ($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 $targetul=$(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
		}
	}

	jqueryslidemenu.buildmenu("main_menu");