// JavaScript Document 
$(document).ready(function() {  	    	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).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").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").css({'opacity':'0'});  	$("ul#topnav li").hoverIntent(config);        });