ocr: slx Netscape - Tester for String Functions] EX File Edit View Go Bookmarks Options Directory Window Help Checking for an Allowed Character IsltIn? Netscape Characters must be 111 this string: abcdefghijk JavaScript Alert: aakkbbcc Item to be checked)aakklvbbce V Return string stripped ofnon valid characters OK Note: If string to check against is empty, function will check for integer. Checking for a Boolean Value IsltBoolean? Item to be checked] true Note: Retumn will be false ifnot boolean and' 'T or 'F ifit: 1S boolean Routine uses FIRST CHARACTER ofthe string you give it and forces to caps. ...