$(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: 0, 			// number = milliseconds for onMouseOver polling interval    
			 over: megaHoverOver,   // function = onMouseOver callback (REQUIRED)    
			 timeout: 0, 			// number = milliseconds delay before onMouseOut    
			 out: megaHoverOut 		// function = onMouseOut callback (REQUIRED)    
		};

		$("ul#topnav li .sub").css({'opacity':'0'});
		$("ul#topnav li").hoverIntent(config);
		
		// Add class to the current element
		$("ul#topnav li").click(function(){
			$("ul#topnav").find("li.current").removeClass().removeAttr("class");
			$(this).addClass("current");
		});
		
		// Change arrow on hover
		$("li.liSub").hover(function(){
			$(this).find("span img").attr("src", "http://www.yamalandia.com/themes/v2/images/menu/arrow_hover.png");
		},function(){
			$(this).find("span img").attr("src", "http://www.yamalandia.com/themes/v2/images/menu/arrow.png");
		});
		
		// Delete the border for the last li of the submenu
		$("ul#topnav .sub ul li:last-child a").css("border", "none");

	});