$(document).ready(function() { 
	
	function megaHoverOver(){
		$(this).find(".sub").stop().fadeTo('fast', 1).show();
		
		var x = $(this).find(".sub").attr("lang");
		
		$("#"+x).addClass("active");
		//Calculate width of all ul's
		(function($) { 
			jQuery.fn.calcSubWidth = function() {
				rowWidth = 0;
				//Calculate row
				$(this).find("ul").each(function() {					
					rowWidth += $(this).width(); 
				});	
			};
		})(jQuery); 			
			$(this).calcSubWidth();
			//Set Width
			$(this).find(".sub").css({'width' : rowWidth});		
		
	}
	
	function megaHoverOut(){
	  $(this).find(".sub").stop().fadeTo('fast', 0, function() {
		  $(this).hide(); 
	  });
	 	var x = $(this).find(".sub").attr("lang");
		$("#"+x).removeClass("active");
	}


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

	$("ul#topnav li .sub").css({'opacity':'0'});
	$("ul#topnav li").hoverIntent(config);
	
	$("ul.dropdown li").hover(function(){    
        $(this).addClass("hover");
        $('ul:first',this).css('visibility', 'visible');    
    }, function(){    
        $(this).removeClass("hover");
        $('ul:first',this).css('visibility', 'hidden');    
    });
	$("a").focus(function(){this.blur()});

});