Hi!
The static pages translated to another language with Gtranslate Pro load in several seconds. But dynamic pages need for 30-40 sec. to load because there are many javascript modules (and some words are not translated). I can't edit these dynamic pages with '?language_edit=1' because the content forms dynamically. I just can include php file which contain needed language, i.e. 'property-for-sale_EN.php' or 'property-for-sale_ES.php' with '<span class="notranslate"></span>' code.
The code $_GET['glang'] will not help because when the visitor close webpage and later opens the home page www.mysite.com/ without lang (/en/ or /es/) it show last choosen language but variable $_GET['glang'] is empty.
So how can I find which language is choosen now? Maybe I can do this with reading the cookies '$_COOKIE["mysite.com"]'?