/*********************
//* jQuery Multi Level CSS Menu (horizontal)- By Dynamic Drive DHTML code library: http://www.dynamicdrive.com
//* Menu instructions page: http://www.dynamicdrive.com/dynamicindex1/ddlevelsmenu/
//* Last modified: Sept 6th, 08'. Usage Terms: http://www.dynamicdrive.com/style/csslibrary/tos/
*********************/

var jquerycssmenu={

fadesettings: {overduration: 200, outduration: 100}, //duration of fade in/ out animation, in milliseconds
animateduration: {over: 200, out: 100}, //duration of slide in/ out animation, in milliseconds

buildmenu:function(menuclass){
	jQuery(document).ready(function($){
		var $mainmenu=$("."+menuclass+">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(),mainoffleft:$mainmenu.offset().left};
			this.istopheader=$curobj.parents("ul").length==1? true : false;
			$subul.addClass('mainMenuSub');
			//$subul.css({top:this.istopheader? this._dimensions.h+"px" : 0,width:$mainmenu.width()+"px"});
			$subul.css({top:this.istopheader? this._dimensions.h+"px" : 0});
			if (!this.istopheader)
				$subul.css({left:0, top:this._dimensions.h})
			$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? this._dimensions.mainoffleft - this._offsets.left : this._dimensions.w;
					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;
					$targetul.css({left:menuleft+"px"}).fadeIn(jquerycssmenu.fadesettings.overduration);
				},
				function(e){
					$(this).children("ul:eq(0)").fadeOut(jquerycssmenu.fadesettings.outduration);
				}
			); //end hover
		}); //end $headers.each()
		$mainmenu.find("ul").css({display:'none', visibility:'visible'});
	}) //end document.ready
}
}

//build menu with ID="myjquerymenu" on page:
jquerycssmenu.buildmenu("mainMenu");
window.onresize=function(){jquerycssmenu.buildmenu("mainMenu");};