$(document).ready(function() {
	// page load
});

var mytimeout;

function resetNav2() {
    $('#navbar2about').css({ display: 'none' });
	$('#navbar2products').css({display: 'none'});
	$('#navbar2practices').css({ display: 'none' });
	$('#navbar2contact').css({ display: 'none' });
}

function hideNav2(btnname) {			
	mytimeout = setTimeout(function(){
	    $('#navbar2' + btnname).css({ display: 'none' });				
	}, 3000);
}
			
function showNav2(showbtn) {
    resetNav2();
	clearTimeout(mytimeout);
	$('#navbar2' + showbtn).css({ display: 'block' });
}