//http://www.sohtanaka.com/web-design/mega-drop-downs-w-css-jquery/

$(document).ready(function() {


	function megaHoverOver(){
		//25.08.2011 BF:fix for IE7 z-index stacking bug
		$('.titleArea').css('z-index',-1);
		$(this).find("div.naviDropdown").stop().fadeTo('fast', 1).show();
		$(this).addClass("dropdownVisible");
		$(this).next().addClass("dropdownVisibleNextElement");
		$(this).children("a").click(function(){
			return false;
		});
		$('#YouTubeVideoPlayer').hide();
	}

	function megaHoverOut(){
	  $(this).find("div.naviDropdown").stop().fadeTo('fast', 0, function() {
		  $(this).hide();
	  });
	  $(this).removeClass("dropdownVisible");
	  $(this).next().removeClass("dropdownVisibleNextElement");
	  $('#YouTubeVideoPlayer').show();
	}


	var config = {
		 sensitivity: 2, // number = sensitivity threshold (must be 1 or higher)
		 interval: 100, // number = milliseconds for onMouseOver polling interval
		 over: megaHoverOver, // function = onMouseOver callback (REQUIRED)
		 timeout: 500, // number = milliseconds delay before onMouseOut
		 out: megaHoverOut // function = onMouseOut callback (REQUIRED)
	};

	//$("ul#mainnavi li div.naviDropdown").css({'opacity':'0'});
	//$("ul#mainnavi li").hoverIntent(config);

	$("ul#mainnavi li").each(function(){
		if($(this).children("div.naviDropdown").length > 0){
			$(this).hoverIntent(config);
		}
	});




});

/**
* hoverIntent r5 // 2007.03.27 // jQuery 1.1.2+
* <http://cherne.net/brian/resources/jquery.hoverIntent.html>
*
* @param  f  onMouseOver function || An object with configuration options
* @param  g  onMouseOut function  || Nothing (use configuration options object)
* @author    Brian Cherne <brian@cherne.net>
*/
(function($){$.fn.hoverIntent=function(f,g){var cfg={sensitivity:7,interval:100,timeout:0};cfg=$.extend(cfg,g?{over:f,out:g}:f);var cX,cY,pX,pY;var track=function(ev){cX=ev.pageX;cY=ev.pageY;};var compare=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);if((Math.abs(pX-cX)+Math.abs(pY-cY))<cfg.sensitivity){$(ob).unbind("mousemove",track);ob.hoverIntent_s=1;return cfg.over.apply(ob,[ev]);}else{pX=cX;pY=cY;ob.hoverIntent_t=setTimeout(function(){compare(ev,ob);},cfg.interval);}};var delay=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);ob.hoverIntent_s=0;return cfg.out.apply(ob,[ev]);};var handleHover=function(e){var p=(e.type=="mouseover"?e.fromElement:e.toElement)||e.relatedTarget;while(p&&p!=this){try{p=p.parentNode;}catch(e){p=this;}}if(p==this){return false;}var ev=jQuery.extend({},e);var ob=this;if(ob.hoverIntent_t){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);}if(e.type=="mouseover"){pX=ev.pageX;pY=ev.pageY;$(ob).bind("mousemove",track);if(ob.hoverIntent_s!=1){ob.hoverIntent_t=setTimeout(function(){compare(ev,ob);},cfg.interval);}}else{$(ob).unbind("mousemove",track);if(ob.hoverIntent_s==1){ob.hoverIntent_t=setTimeout(function(){delay(ev,ob);},cfg.timeout);}}};return this.mouseover(handleHover).mouseout(handleHover);};})(jQuery);