window.Liferay = window.Liferay || {};
Liferay.Widget = function(options) {
options = options || {};
var id = options.id || '_Liferay_widget' + (Math.ceil(Math.random() * (new Date).getTime()));
var height = options.height || '500';
var url = options.url || 'http://www.liferay.com/widget/web/guest/community/forums/-/message_boards';
var width = options.width || '200';
var html = '<iframe overflow="auto" scrolling="no" frameborder="0" height="' + height + '" src="' + url + '" width="' + width + '"></iframe>';
document.write(html);
}