I've got a small question for you personally. How do i dinamicaly obtain a wordpress plugin file path? I wish to make an ajax call from the page to some file wich is within my plug ins directory, and I'd rather not use wordpress-content/ . . . . etc It is possible to method of doing that? Therefore it can function on every site. Thanks

is that which you searching for:

$plugin_url =WP_PLUGIN_URL.'/'.dirname(plugin_basename (__FILE__));

this should be put into your wordpress plugin file.