String.prototype.contains = function(t) { return this.indexOf(t) >= 0 ? true : false }

window.onload = function() {
	if (!document.getElementsByTagName) return false;
	var lnks = document.getElementsByTagName("a");
	for (var i=0; i<lnks.length; i++) {
		if (lnks[i].className.contains('popup')) {
			lnks[i].onclick = function () {
				popUp(this.getAttribute("href"),this.className.substr(5,3),this.className.substr(8,3));
				return false;
			}
		}
	}
}

function popUp(winURL,h,w) {
	var p = 'scrollbars=no,resizable=yes,width=' + w + ',height=' + h
	window.open(winURL,"popup",p);
}