hi rajesh,
can u explain how it is possible?

/in en.php file
define( 'TEXT_LOGIN', 'Login' );
define( 'TEXT_CLICK_HERE', 'Click here' );

//in fr.php file
define( 'TEXT_LOGIN', 'Ouverture' );
define( 'TEXT_CLICK_HERE', 'Clic ici' );

//in es.php file
define( 'TEXT_LOGIN', 'Conexion' );
define( 'TEXT_CLICK_HERE', 'chasque aqui' );

this file we are creating with the required pharse which we are going to use in our site, so it will work..
instead of login it will show 'Ouverture' and etc...

but if user enter a feedback(for an example i am saying feedback).. possiblity of matching those phrase with our file define is less, wheather we need to create new file everytime..?

Thanks from
Manivannan.s