/* ********************
//* 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', '/application/assets/images/up.gif', 23], 
		right: ['rightarrowclass', '/application/assets/images/right.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})
						$subul.css({top: this.istopheader ? -this._dimensions.subulh+"px" : -this._dimensions.subulh + this._dimensions.h});
						/*
						$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.children("a:eq(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
									$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
						
					}) //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);