Drupal 7.x

Help!

Tried this two ways: One, within a module I have (into which I had previously put a "working" graphael graph), and then another by copy-pasting an example into a PHP-friendly node.

In both cases, I got the error above. I saw some older posts suggesting a different function charts_chart() but got the same thing there.

I have the chart API modules installed.

Any ideas? As I said above I checked earlier posts and the PHP is working correctly as far as I can tell.

There are many modules that focus on validating user-input (field validation), but the best (in my opinion) is Covert Fields (http://drupal.org/project/covert_fields). The problem is that there is no D7 version, and the developer seems to have vanished.

The module allows you to:

Give validation rules,
Give rules for how the value is stored,
Give rules for how the value is presented.

All via a simple UI added to the fieldsettings.

Hi,

I'm new to programming for Drupal. I'm using Drupal 7, and I want to create a custom content type programmatically. A couple of the fields are taxonomy term references. I haven't been able to find out how to set up these fields when I create my field instances. I would like to use a vocabulary I've defined called 'Artists', and I would like to use the 'Autocomplete term widget (tagging)' widget.

I've got web developer and firebug installed in Firefox, but I guess I don't yet know how to use the tools. I can see some css and what files things are defined in, but I can't see if the block titles are a, H1, H2, etc. How do I see that? What are they in case I can't find it? I want to make it an H2 and then use the block.tpl.php file to make it a different font and make it bold. If you have a quick snippet of the CSS for that, I would really appreciate that too. Thanks!

I have spent hours researching this issue and have not found an answer. I have successfully changed the background color of the Marinelli secondary menu.

I had thought I had found the css file that would change the hover orange, but alas it didn't seem to effect the template. (/sites/all/themes/marinelli/css/primary-links.css) Here is the section I had identified as controlling the background color for the main menu items:

Ok, I know this is a very stupid question but I am having doing it.
How do I have multicolumn horizontal menu bar with customizable navigation menu/main menu on the top and user login/logout, user profile and user registration on the second line?

Thanks