function newwin(srclink, winname, winfeat) {
	var alpha = window.open(srclink.href, winname, winfeat);
	alpha.focus();
	return alpha;
};

/* function newwinfeats(srclink, winfeat) {
	var charlie = window.open(srclink.href, 'delta', winfeat);
	charlie.focus();
	return charlie;
}; */

/* xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx */

function addOnClick() {
	var anchors, i;
	anchors = document.getElementsByTagName('a');
	for(i=0; i<anchors.length; i++) {
		if(/external/.test(anchors[i].className) || /document/.test(anchors[i].className)) {
			anchors[i].onclick = function() {newwin(this, "bravo", ""); return false;};
			//anchors[i].onkeypress = function() {newwin(this); return false;};
		};
		if(/virtualtour/.test(anchors[i].className)) {
			anchors[i].onclick = function() {newwin(this, "charlie", "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=1,width=640,height=480"); return false;};
		};
	};
};

/* xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx */

if(document.getElementById && document.createTextNode) {
	window.onload=addOnClick;
};