icons translate

[tita]

Hi everybody!
First of all, sorry for my English...

I'm creating a chat with your program in Spanish and I have a question:

I want to translate the icons labels. For example, when you put the mouse over the X icon (I mean, the one you use to close a tab) it appears a message "_Close this tab_" and I want to appear these but in Spanish.

I have the parameter $params["language"]="es_ES"; put like these but that don't translate everything. I search for this message in the archive main.php of translations and it says that this message appears in the archive: "pfcclient.js.tpl.php" but I can't find it.

Please, help¿?¿

Thanks a lot!!!