function bushi() {
	this.style.borderColor="#ffffff";
}

function buslo() {
	this.style.borderColor="#000000";
}

function busclick(e) {
	if (document.all) e = window.event;
	var target = e.target?e.target:e.srcElement;
	if (target.nodeName != 'A') {
		window.location.href = this.getAttribute('link');
	}
}

function initbus() {
	if (document.getElementById) {
		var gals = document.getElementsByTagName("div");
		var x;
		for (x = 0; x < gals.length; x++) {
			if (gals[x].className == 'buslink') {
				gals[x].onmouseover=bushi;
				gals[x].onmouseout=buslo;
				gals[x].onclick=busclick;
				gals[x].style.cursor="pointer";
			}
		}
	}
}