Never mind! I found another way to do it, thanks for your help anyway! _________________________________ > I want to after I make an if(.) if it's true call a javascript > function, but it doesn't work, here is the code > Just a obvius note, but as you don't sent all code, we can only guess. Remember that you can not call a javascript function from PHP. You can only put Javascript code that is executed when the page (PHP result) is loaded. Normally, I put this kind of code, in a funcion called in the "onLoad" event of the page; to assure the page is loaded, and the form is correctly displayed. I suposse your code may be actually working, but just before the form be active. And as my personal prefered choice, you can replace your javascript code, for a simple line on your form: <input type='text' name='int_amount' <?php if ( ($this_user != $my_user)||($this_pass != $my_pass) ) echo " READONLY"; ?>> -- José Miguel Santibáñez jms@xxxxxxxxx <mailto:jms%40nivel5.cl> No virus found in this incoming message. Checked by AVG - http://www.avg.com Version: 8.0.169 / Virus Database: 270.7.2/1690 - Release Date: 9/25/2008 7:05 AM [Non-text portions of this message have been removed]