tote values in fields prior to submit

[doco]

Hi,

I have a standard html based form that is used to input
up to five numeric values. But just before the user submits the form I need to total up the given values just for display purposes. I'm thinking this is best done using javascript and outputting the total in a small message window.

Any help would be much appreciated

Thanks,

Chris

 

[baad]

just add each one to each other
but notice that these values are held like strings, so, you have to make a number from them first:

var temp=parseFloat(form.txtfield.value)//for integers - use parseInt
total+=temp

make a loop or may be call adding function from each textfield onchange

"scream" if you'll need further help Victor