function initialize() {
	Popups.init();
}

window.onload = initialize;

var Popups = {
	init: function() {
		if(!document.getElementsByTagName) {
			return false;
		}
		var links = document.getElementsByTagName("a");
		for(var i = 0; i < links.length; i++) {
			if(links[i].className.match("popup")) {
				links[i].onclick = Popups.handle;
			}
		}
	},
	handle: function() {
		window.open(this.href);
		return false;
	}
}