disabling input using java

I have created a order form with multiple columns. http://www.planetearthfiber.com/index.php?option=com_chronocontact&Itemid=63 I would like to disable and hide some of the fields.

I am using the following java script:

document.getElementById(sequin_blush).disabled=true;
document.getElementById('blush').style.visibility='hide';

blush and sequin_blush are names of input objects.
TIA Kriss B)

So whats the problem then ?🙂

It is not hidden nor is disabled.

Hi Kriss,

It looks as though your form is trying to load as second copy of validation.js from a bad location.

Do you have an entry in your form or your form javascript that is doing this?

Bob

PS There's also a FireFox session store error in the JS console but that may just be me.

Yes I do. I eliminated the line in the html. I also found a typo so I now am using these lines in the form java script:

document.getElementById('sequin_blush').disabled='true';
document.getElementById('blush').style.visibility='hide';

The elements still appear on the form.