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

//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/none.gif', 0], right:['rightarrowclass', '/images/none.gif']}

var jqueryslidemenu={

animateduration: {over: 200, 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){
					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
						if(e.target.parentNode.parentNode.parentNode.tagName=='DIV'){
							$targetul.css({left:menuleft+"px", width:this._dimensions.subulw+'px'}).slideDown(jqueryslidemenu.animateduration.over)
						}else{
							$targetul.css({left:menuleft+"px", width:this._dimensions.subulw+'px', display:"block"})
						}
					}
				},
				function(e){
					var $targetul=$(this).children("ul:eq(0)")
					if(e.target.parentNode.parentNode.parentNode.tagName=='DIV'){$targetul.slideUp(jqueryslidemenu.animateduration.out)}else{$targetul.css({display:"none"})
					}
				}
			) //end hover
		}) //end $headers.each()
		$mainmenu.find("ul").css({display:'none', visibility:'visible'})

		$('#myslidemenu ul li ul').mouseover(function(){$(this).prev('.mainitem').attr('class','mainitemhover');});
		$('#myslidemenu ul li ul').mouseout(function(){$(this).prev('.mainitemhover').attr('class','mainitem');});
		$('.mainitemselected').mouseover(function(){$(this).next().css('margin-top','0px');});


		//subhead share link
		$('.subhead_share_link').click(function(e){
		  	$("#share_icons_" + $(this).attr("num")).show();

			e.preventDefault();
			//$(this).hide();
		});


	}) //end document.ready
}
}

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

/*
function clearInput(id, value){
	alert('input#'+id);
	alert($('input#'+id));
	if($('input#'+id).val()==value){$('input#'+id).val('');}
}*/