jQuery(function($) {
	var nav = $('#navi');
	var offset = nav.offset();
	$(window).scroll(function() {
		if($(window).scrollTop() > offset.top - 0) {
			nav.addClass('fixed');
		} else {
			nav.removeClass('fixed');
		}
	});
});
jQuery(function($) {
	var nav = $('#visual');
	var offset = nav.offset();
	$(window).scroll(function() {
		if($(window).scrollTop() > offset.top - 42) {
			nav.addClass('spNav');
		} else {
			nav.removeClass('spNav');
		}
	});
});
$(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); 
});

$(document).ready(function() {
			$.featureList(
				$("#tabs li a"),
				$("#output li"), {
					start_item	:	0
				}
			);

			/*
			// Alternative
			$('#tabs li a').featureList({
				output			:	'#output li',
				start_item		:	1
			});
			*/
});