var pallet = jQuery("#pallet").val();
var pijl = "/images/nav_arrow.png" ;
var pijl_down = "/images/"+pallet+"/nav_drowdown_arrow.png";

var arrowimages={down:['downarrowclass', pijl, 15], right:['rightarrowclass', pijl_down]}

var jqueryslidemenu={

animateduration: {over: 10, out: 10},

buildmenu:function(menuid, arrowsvar){
	jQuery(document).ready(function($){


pallet = jQuery("#pallet").val();
pijl_down = "/images/"+pallet+"/nav_drowdown_arrow.png";

arrowimages={down:['downarrowclass', pijl, 15], right:['rightarrowclass', pijl_down]};
arrowsvar= arrowimages;

		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? -8 : 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", 'z-index': '1000000',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
}
}

jqueryslidemenu.buildmenu("headerNavigation", arrowimages)