var snActive = false;
var t;
var delay = 100; 	// menu hide delay
var defaultFlavorClass;


$(document).ready( function() {
	defaultFlavorClass = $("#navflavors a").attr('class');
	$("#navflavors").hover( function() {
			clearTimeout(t);
			if(!snActive) {
				toggleSubnav('show');
				snActive = true;
			}
		},
		function() {
			t = setTimeout('toggleSubnav("hide")', delay);
		});
		
		$("#subnavcont").hover( function() {
			clearTimeout(t);
		},
		function() {
			t = setTimeout('toggleSubnav("hide")', delay);
		});	
});


function toggleSubnav( which )
{
	if(which == 'show') {
		$("#subnavcont").css('display','block');
		$("#navflavors a").attr('class','selected');
		snActive = true;
		}
	else  {
		$("#subnavcont").css('display','none');
		$("#navflavors a").attr('class',defaultFlavorClass);
		snActive = false;
		}
		
}