Forum:Question about links and pages

Sorry if this is a noob question, I just started learning this yesterday. I am trying to make a line of text clickable and when a person clicks on it more text will pop up underneath the line they clicked on. i.e. Person clicks on "how to change a tire" then instructions on how to do this pop up below the line they clicked on. As I am new to this, if anyone could dumb down the instructions it would be most appreciated. :)
 * The only way i know is by JavaScript (or JS). On a wikia wiki, script to handle this should be added to common.js but in an HTML document, you will insert the script tag somewhere and call the js function in the OnClicked event of the link. And the link should point to "#". — TulipVorlax 23:39, 6 November 2007 (UTC)
 * If you use JavaScript, there's no need to create a link that points to "#", because with JavaScript any element can be a clickable element so there's no need for that element to be a link. It could be a span element with an id or class attribute and JavaScript will attach an action to the OnClick event. Sometimes is annoying to have a "#" at the url, because if you want to do a "quick reload" of the page (without reloading the cache) you can click to the "go" button next to the location bar of the browser instead of hit F5 or the Reload button, which sometimes reloads the cache and is more slower. But with a "#" in the location bar it won't reload the page. --Ciencia Al Poder (talk) -WikiDex 19:00, 8 November 2007 (UTC)