Module development and code questions

after i install i18n.module i cannot upload any *.po file. When i choose import launguage, select a file and clik Import buton. And after a while site are chcenged to a white and blank (no html tag). And i must click on review in firefox In a list of languages new lagnuage are appear but string aren't add.
e.g for franch lanugage: fr 0/2272 (0%) delete

before i install i18n.modlue i added polish and esperanto language as well.

how to fix it?

PS. sorry for my eanglish.

Hi.
I've updated flexiblock to work with drupal 4.7.
There are some enhancements:

I've created a new feature for flexinode tables. When you define a drop-down select menu, you can specify whether that menu should "filter in table". If this option is set, the table view for that flexinode type will have a filter widget above it which can be used to reduce the selection in the table accordingly. Multiple filter widgets are possible.

There is a demonstration here:
http://flexinode.thinkdrupal.com/

Hi , i am working on a module to provide redirection of a user on login to the page he was at or perhaps the page he was going to . Which hook should i use to set a variable holding the value of the current page?

I am looking to do something similar to what is done with this forum module. I have written (with the help of this forum) a small module for use on my site. I need to show a larger table than my theme allows. I would like to "turn off" the right side blocks when this module is called and allow the center block to use that area so that essentially while in that module the template changes from a 3 column to a two column display.

I hope this makes sense. Any help as always is appreciated.

Copy of this issue for quick feedback.
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I am having a trouble developing a module. In my hook_init() function, I call both the function drupal_get_path, and theme_add_style. Whenever I am logged into the admin user account, everything works fine, but when I am anonymous, it comes up with a fatal error because it can't find either function. In drupal 4.6, I can call require_once("includes/common.inc"), but in 4.7, theme_add_style is not found still.