These are two ways to get an output of all the available variables you have for the given node you are working on in Drupal. The last example is a preprocess function for showing all the theme functions being called on a specific $hook.
Drupal has a system of input filters that allows you to granularly control exactly what type of markup your content editors can publish. This comes down to things like which HTML tags they are allowed to use and if they can reference JavaScript/CSS files with style tags. No problem, just slap on Drupal’s built in HTML filer to kick out all that harmful stuff, and let them publish away.
I am just starting to experiment with using jQuery in my Drupal theming work. My most recent endeavor was to use the awesome
"http://medienfreunde.com/lab/innerfade/">InnerFade plugin to get a div with some images to display a slideshow and rotate the pics through.
Oh hai, my name is Becky and this is my personal website about tech and sometimes my life. I also make websites. You can learn more about that on my business website, Webfluence Consulting.