function megaHoverOver(){

	$(this).find(".sub").stop().fadeTo('fast', 1).show();
		
	//Calculate width of all ul's
	(function($) { 
	
		jQuery.fn.calcSubWidth = function() {
		
			rowWidth = 0;
			//Calculate row
			$(this).find("ul").each(function() {	
							
				rowWidth += $(this).outerWidth() + 5; 
				
			});	
			
		};
		
	})(jQuery); 
	
	if ( $(this).find(".row").length > 0 ) { //If row exists...
	
		var biggestRow = 0;	
		//Calculate each row
		$(this).find(".row").each(function() {	
								   
			$(this).calcSubWidth();
			//Find biggest row
			if(rowWidth > biggestRow) {
			
				biggestRow = rowWidth;
				
			}
			
		});
		//Set width
		$(this).find(".sub").css({'width' :biggestRow});
		$(this).find(".row:last").css({'margin':'0'});
		
	} else { //If row does not exist...
		
		$(this).calcSubWidth();
		//Set Width
		$(this).find(".sub").css({'width' : rowWidth});
		
	}
	
	var offset_width = ($(this).outerWidth() / 2) - 4;
	
	$(this).find(".sub-arrow").each(function() {
	
		$(this).css({'left' : offset_width});
	
	});
	
}

function megaHoverOut () {
 
  $(this).find(".sub").stop().fadeTo('fast', 0, function() {
  
	  $(this).hide(); 
	  
  });
  
}

var config = {  
  
	 sensitivity: 1, // number = sensitivity threshold (must be 1 or higher)    
	 interval: 50, // number = milliseconds for onMouseOver polling interval    
	 over: megaHoverOver, // function = onMouseOver callback (REQUIRED)    
	 timeout: 350, // number = milliseconds delay before onMouseOut    
	 out: megaHoverOut // function = onMouseOut callback (REQUIRED)   
	  
};

$("ul#menu li .sub").css({'opacity':'0'});
$("ul#menu li").hoverIntent(config);