Adding 1 - simple as that

Hi!
Im stupid! right, for some reason, im trying to make a click counter. but, it doesn’t work. suprise suprise. IVe got a button, and some dynamic text with the instance name “countclk”. Heres my button code:

on (release) {
loader = countclk.text
doh = loader+1
countclk.text= doh

}

Why doesn’t it work!?!