Drupal 7.x

I'm try to perform a form that are provide an email and a name field when my index open. When the user sets that fields the page check if the email exists so if dont, it create a user using user_save and then log the in. I perform all of this but user login.

I use that to perform user login:

global $user;
	$uid=user_authenticate('user','user_pass');
	$user = user_load($uid);

After that the user login but don't have session..

Someone could help me??

thank you very much indeed

Hi
I made Field Tag with default taxonomy term tags and use it in Tagadelic module to list Tags but when someone click on term it display page showing only the Tag (taxonomy term) but not what is taged with it.
The same happens and when you click on the term when displayed with content.

How to make the page of each tag to list content that is taged with it?

I install WYSIWYG module + CKEditor + Geshi-Plugin-CKEditor can not display button.
but run all\libraries\ckeditor\_samples any page can display [GeSHi] button and work.

please help me, thank you

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Hi all, i was wondering if it was possible to use a plain html form, while still having drupal handling the validation proecess ?

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