Module development and code questions

I am gonna repost this question:

"My question is simple: How do I render a submit button invisible?

In some cases my form submit button should not be shown.

Thanks..."

I have a multipage form(3 pages), and it should only be possible to submit the form on page 2(!).

Actually, I would like the submit button, as well as the delete and preview buttons to be hidden except on page 2(other buttons handle the navigation)

How can I accomplish this?

Hi all.

I have a list of upcoming events. I don't use any kind of classification for my events -- they're all of the same type.

Under the Upcoming events block, they're listed like this:

Sample event!
(5 days) (event)

Is there any way to get rid of the useless (event) tag?

Are there any other ways to customize the display -- for example, can I add the actual date of the event instead of either the (5 days) or the (event)? E.g.:

Sample event!
August 1, 2006 at 5:30pm

Thanks for any help!

User points works for everything else, but when I send an invite, my user points never go up. I have it set to give 10 user points for every invite and 50 when they join, and I have installed the invite.module. I click invite a friend or collegue and send it out, then register with the same address from the link they gave, and my userpoints never went up. Is there a bug?

Since 4.7 we now have a super cool autocomplete tagging system when we create nodes.

What I would really want is that EVERYONE (or at least, registered users) be able to tag content, BUT the system would remember who tagged what and provide a 'my tags' and a 'others have tagged this...' for popular tags (let's say 5 or more people have tagged it the same name, to avoid spamming).

The autocomplete would search all tags (and maybe even find synonyms?), in order to minimize different tags.

Hello,

I've been looking for a module that would allow me to content (full HTML) to a block that I can then push to the right or left sidebars. Essentially, the content will be release date information. It would be fantastic to have a module made just for it, but I lack the proper skills to build a module to do what I'd like it to do. So the next best thing would be one that allow for me to title the block and then put content (full HTML) in it. Does anyone know if one exist? I suppose the best route would be to try to code one myself but that seems near impossible.

I am making my site as a kind of MySpace or Xanga, but just for my university. Some of the groups involved would be student orginizations, and of course once the predsident graduates, you would want to be able to pass ownership onto someone who would still visit the site. I was wondering if there was a way for one or more of the following to happen:
1) The current president to pass ownership of the group to another member of his choice
2) voting on a new president among current members, or