jQuery(document).ready(function($) {

	//On Hover Over
	function megaHoverOver(){
		$(this).find(".sub").stop().show(); 					//Find sub and fade it in
		(function($) {
																//Function to calculate total width of all ul's
			jQuery.fn.calcSubWidth = function() {
				rowWidth = 0;
																//Calculate row
				$(this).find("ul").each(function() { 			//for each ul...
					rowWidth += $(this).outerWidth();			//Add each ul's width together
				});
			};
		})(jQuery); 

		if ( $(this).find(".row").length > 0 ) { 				//If row exists...

			var biggestRow = 0;	

			$(this).find(".row").each(function() {				//for each row...
				$(this).calcSubWidth(); 						//Call function to calculate width of all ul's
				//Find biggest row
				if(rowWidth > biggestRow) {
					biggestRow = rowWidth;
				}
			});

			$(this).find(".sub").css({'width' :biggestRow});		//Set width
			$(this).find(".subinner").css({'width' :biggestRow}); 	//Set width
			$(this).find(".row:last").css({'margin':'0'});  		//Kill last row's margin

		} else { //If row does not exist...

			$(this).calcSubWidth();  								//Call function to calculate width of all ul's
			$(this).find(".sub").css({'width' : rowWidth}); //Set Width
			$(this).find(".subinner").css({'width' : rowWidth}); //Set Width

		}
	}

	//On Hover Out
	function megaHoverOut(){
	  $(this).find(".sub").stop().hide();  //after fading, hide it
	}

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


	$("#site-topnav li").hoverIntent(config); //Trigger Hover intent with custom configurations
	
	$('.sub').hover(function(){
		$(this).prev().addClass('onstate');
	}, function(){
		$(this).prev().removeClass('onstate');
	});

});