Drupal 7.x

I made a drupal site XYZ.com and ABC.com , I also have one lets say 123.com. I have XYZ and ABC pointed to the same database. The site looks ok until I start inputing picture, files, or a banner. XYZ.com looks into site/XZY.com files folder and ABC still looks into sites/ABC.com/ files folder. I know you can easily say..put files in both locations but this is tedious. I also have a third site 123.com thats totally different then the rest. The last bit of information might not be nessacary.

In trying to rearrange my top horizontal main menu (Marinelli), moving "home" tab 1st in sequence.
I did something where I now have two home tabs.
I spent some time trying to delete the 2nd "home" tab and getting nowhere.
Any suggestions?

I am having issues with adding null values to my database via db_insert.

Here is my insert code:

db_set_active('global');
db_insert('contact')->fields(array(
	'domain' => global_get_domain(),
	'name' => $form_state['values']['name'],
	'email' => $form_state['values']['email'],
	'phone' => $form_state['values']['phone'],
	'state' => $form_state['values']['state'],
	'amount' => $form_state['values']['amount'],
	'message' => $form_state['values']['message'],
	'uri' => $_SERVER['REQUEST_URI'],
	'referer' => $_SERVER['HTTP_REFERER'],
	'hostname' => $_SERVER['REMOTE_ADDR'],
	'timestamp' => time(),
))->execute();
db_set_active();

I am pulling values from my form, but if one of those values was not entered by the user it will not be inserted into my database using db_insert. For instance if $form_state['values']['state'] is null I will receive the error:

PDOException: SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'state' cannot be null: INSERT INTO {tools_contact} ...

If this variable has a value everything works correctly.

SOLUTION FOUND:

I searched more generally and found this
http://www.devdaily.com/drupal/drupal-cant-login-after-upgrade-update

I tried it and it worked.

777 on the Sites directory and cleared all cookies from the browser.

Seemed to work.
--------------------------------

Tried several things now as outlined below.

Using the D7 user hash function, and copying the resulting string into PHPMyAdmin. Used the function in a .php file

Hey everybody im currently attempting to get drupal running on my doteasy site. It is the basic package and it looks like if i buy a better package they have some automated way of getting most of the popular CMS's on your site. Ive tried Ftping the drupal 7 contents into my root folder but once I do that if I go to my .com and try to install it will always redirect to the doteasy homepage. Am I wasting my time and should just shell out the extra money or am I doing something wrong with the initial install??? thanks

Has anyone come across a Module that allows the rating of pages by multiple terms similar to the video rating on the TED site? Ie. rate this page from 1 to 3 on:

• Informative
• Inspiring
• Ingenious

Any help will appreciated and gratefully received.