/*********************
//* jQuery Multi Level CSS Menu. Based on the version by Dynamic Drive: http://www.dynamicdrive.com/
//* Updated and modified by Will Woodgate: http://www.willwoodgate.com
Changes to this version include: 
 - Fixed 4 Internet Explorer bugs
 - Deleted unused code
 - Arrows called via styles.css instead of raw HTML
 - Changed animation settings
 - Padding and margins controlled through styles.css
 - jqueryslider now runs off the full JQuery library
 - Colours controlled through colourtag.css
 - Changed divider and class names to avoid plugin conflicts
*********************/

var arrowimages={down:['navDown', 25], right:['navRight']}

var menu={

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

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[1]} : {}).append(
				'<div 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
						$targetul.css({left:menuleft+"px", width:this._dimensions.subulw+'px'}).slideDown(menu.animateduration.over)
				},
				function(e){
					var $targetul=$(this).children("ul:eq(0)")
					$targetul.slideUp(menu.animateduration.out)
				}
			)
		})
		$mainmenu.find("ul").css({display:'none', visibility:'visible'})
	})
}
}

menu.buildmenu("toolbarSub", arrowimages)