i am having this weird problem with A4j component. i have two pages. one page is being called through another via AJAX.The page being called has an A4J:CommandButton in it. now the problem is that when that page is rendered through ajax and i click on the a4j command button i get an error 'A4J is not found' but when i call the page link directly in the address bar of the browser, the button works fine. does anyone have the solution ?