var $j = jQuery.noConflict();
$j(document).ready(function() {
	function megaHoverOver(){
		$j(this).find(".sub").stop().fadeTo('fast', 1).show();
		$j(this).children("a.first-level").css('borderBottom', '3px solid #a4a4a4');
		$j(this).children("a.first-level").css('padding', '2px 10px 8px 12px');
		//Calculate width of all ul's
		(function($) { 
			rowWidth = 0;
			jQuery.fn.calcSubWidth = function() {
				//Calculate row
				j = 0;
				$j(this).find("ul").each(function() {
					j++;
					//rowWidth += $j(this).width();
				});
					rowWidth += 150;
			};
		})(jQuery); 
		if ( $j(this).find(".row").length > 0 ) { //If row exists...
			var biggestRow = 0;	
			//Calculate each row
			$j(this).find(".row").each(function() {
				$j(this).calcSubWidth();
				//Find biggest row
				if(rowWidth > biggestRow) {
					biggestRow = rowWidth;
				}
			});
			//Set width
			$j(this).find(".sub").css({'width' :biggestRow});
			$j(this).find(".row:last").css({'margin':'0'});
		} else { //If row does not exist...
			$j(this).calcSubWidth();
			//Set Width
			$j(this).find(".sub").css({'width' : rowWidth});
		}
	}
	function megaHoverOut(){ 
		$j(this).children("a.first-level").css('borderBottom', '0');
		$j(this).children("a.first-level").css('padding', '2px 10px 11px 12px');
	  $j(this).find(".sub").stop().fadeTo('fast', 0, function() {
		  $j(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)    
	};
	$j("#n_topMenu ul#n_topNav li .sub").css({'opacity':'0'});
	$j("#n_topMenu ul#n_topNav li").hoverIntent(config);
});