$(document).ready(function() {

	



	function megaHoverOver(){

		$(this).find(".sub, .sub2, .sub3, .sub4").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).width(); 

				});	

			};

		})(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});

			

		//}

	}

	

	function megaHoverOut(){ 

	  $(this).find(".sub, .sub2, .sub3, .sub4").stop().fadeTo('fast', 0, function() {

		  $(this).hide(); 

	  });

	}





	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#topnav li .sub, ul#topnav li .sub2, ul#topnav li .sub3, ul#topnav li .sub4").css({'opacity':'0'});

	$("ul#topnav li").hoverIntent(config);







});