Multiple Database Connections

[eluser]darjap[/eluser]
both of them are stored within modules/sth/models/file.php ...it works fine if i store the conection code in config/database.php, but i need a dynamic login into mysql. The function is accessed the regular way:

Code:

$this->load->model('mdl_sessions');
if($this->mdl_sessions->connect_company())
{
   //do stuff...
}

Again, if i use it within the same module(in the "do stuff" section), everything works as it should, but if i redirect to another module and try to do something else with that database, it just gives the error of database not being chosen.