How to fix this error?

[sriramdasty]

I encounter the some problem while adding the array elements like
h[i]=a[i]+b[i]+c[i]

when a[i]=1 b[i]=2 c[i]=3, it makes h[i]=123

It treats the array elements as characters.
I use
<input type="text"> command to insert elements into arrays...


Plz anyboby help.....

[Fang]

input is a text value not an integer.

a[i]=parseInt(document.formName.elementName.value);