var arrows={
	down:['down-arrow','»', 23],
	right:['right-arrow','»', 10]
	}

var pagesMenu={

animateduration: {over: 250, out: 100}, 

buildmenu:function(arrow){
	jQuery(document).ready(function($){
		var $mainmenu=$(".them-horiz-menu > 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: arrow.down[2]} : {}).append(
				'<span class="' + (this.istopheader? arrow.down[0] : arrow.right[0])
				+ '">'+ (this.istopheader? arrow.down[1] : arrow.right[1]) +'</span>'
				)
			$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) 
						$targetul.css({left:menuleft+"px", width:this._dimensions.subulw+'px'}).slideDown(pagesMenu.animateduration.over)
				},
				function(e){
					var $targetul=$(this).children("ul:eq(0)")
					$targetul.slideUp(pagesMenu.animateduration.out)
				}
			) 
		}) 
		$mainmenu.find("ul").css({display:'none', visibility:'visible'})
	}) 
	}
}

pagesMenu.buildmenu(arrows);