// JavaScript Document
	$(document).ready(function() {

		function megaHoverOver(){
			$(this).find(".sub").stop().fadeTo('fast', 0.9).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() {
			var zIndexNumber = 1000;
				$('div').each(function() {
					$(this).css('zIndex', zIndexNumber);
				zIndexNumber -= 10;
			});
});
		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);

	});