What does this code mean

Hi,

I have a file with some code, but I don't know what this code is doing.

This is the code:

• Code:

  ---

  sub funct1()
if(cint(<%var(0,1,66)%>)=1) then
  document.write "reset"
 end if
end sub

  ---

  what does cint(<%var(0,1,66)%>) do?
• Code:

  ---

  <input type="text" size="2" maxlength="2" name="?script:var(0,1,76,0,1)" value="<%var(0,1,66)%>">

  ---

  what does ?script:var(0,1,76,0,1) do?
  what does var(0,1,66) do?

can't find information about var(,,)