scriptObjectName.doSomething() calls successfully."scriptObjectName".doSomething() is syntax error.
function isValidInteger(%i){ return stripChars(%i, "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!@#$%^&*()_+=[];',/{}:<>?" SPC getSubStr(%i, 0, 1) == "-" ? "" : "-") == %i && !strstr(%i, ".") < 1;}