function popup(url) {
	return window.open(url);
}

function go(url) {
	document.location = url;
}

function wysiwygRewrite(form) {
	for (key in form.elements) {
		var id = form.elements[key].id;
		if (id && (id.indexOf('wysiwyg-') == 0)) {
			wysiwyg = form.elements[key];
			var value = wysiwyg.value;
			var name = id.split('-')[1];
			form[name].value = (wysiwyg.value == undefined) ? '' : wysiwyg.value.replace(/<!--.+-->/, '');
		}
	}
}