Earlier today I came across a nice resource here at Moodle.org that explained all of the Moodle functions in detail. My browser crashed before I could note where it was and I looked in my history but since it was in a frame I can't seem to figure out where it was. I was looking at a page where there was an explanation of the helpbutton function on it but also some other functions that I want to use. Can anyone point me in the right direction?
Maybe you mean the Core API or the Cross-reference
They are indeed very useful resources. Be careful with the Core API documentation. It hasn't been updated for a while. Some things may have changed.