[Kopilman]

F it. I'll match it on case

[autos06]

It's a String method, so maybe you need to cast it to a string

[Kopilman]

I'm not sure how to typecast in js

[autos06]

I have lots of ridiculous ideas

[Ikopar]

Kopilman,I think you can do innerHTML.toString().toLowerCase()

[autos06]

Easiest would be to try 'var inner = new String($('cart').innerHTML);'

[Kopilman]

Ikopar, thanks, I'll try that

[autos06]

Ikopar, Ooo, that's a good idea

[Kopilman]

Error: $("cart").innerHTML.toString.toLowerCase has no properties

[Ikopar]

You need the ()