Function: KCM
Return true if KC(n,ln,elem) == val.
Parameters:
number (n), number (ln), string (val), Object reference (HTML element)
Returns:
boolean (true/false)
Return true if KC(n,ln,elem) == val.
Parameters:
number (n), number (ln), string (val), Object reference (HTML element)
Returns:
boolean (true/false)