var link;
if (document.createElement && (link = document.createElement('link'))) {
	link.href = '/styles/toolbar-script.css';
	link.rel = 'stylesheet';
	link.type = 'text/css';
	var head = document.getElementsByTagName('head')[0];
	if (head) {
		head.appendChild(link);
	}
}



var nav_array = ["about", "portfolio", "exhibitions", "films", "books"];

function showMenu(m) {
	var tbm = document.getElementById("tb-" + nav_array[m] + "-menu");
	tbm.style.display = "block";
}

function hideMenu(m) {
	var tbm = document.getElementById("tb-" + nav_array[m] + "-menu");
	tbm.style.display = "none";
}

function setupMenus() {
	for (var i = 0; i < nav_array.length; i++) {
		var tb = document.getElementById("tb-" + nav_array[i]);
		tb.navPos = i;
		tb.onmouseover = function() {
			showMenu(this.navPos);
		}
		tb.onmouseout = function() {
			hideMenu(this.navPos);
		}
	}
}

//addLoadEvent(setupMenus);