$(window).load(function() {
	$('#slider1').nivoSlider();
});

// Drop down menu
var timeout = 500;
var closetimer = 0;
var ddmenuitem = 0;

function mopen(id) {	
	mcancelclosetime();
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';

	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';
}
function mclose() {
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
}
function mclosetime() {
	closetimer = window.setTimeout(mclose, timeout);
}
function mcancelclosetime() {
	if(closetimer) {
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}
document.onclick = mclose;