4GuysFromRolla.com - VBScript-To-JavaScript functions
FormatNumber(Expression, NumDigitsAfterDecimal, IncludeLeadingDigit, UserParensForNegativeNumbers, GroupDigits) 
Returns an expression formatted as a number.
FormatPercent(Expression, NumDigitsAfterDecimal, IncludeLeadingDigit, UserParensForNegativeNumbers, GroupDigits) 
Returns an expression formatted as a percentage (multiplied by 100) with a trailing % character.
FormatCurrency(Expression, NumDigitsAfterDecimal, IncludeLeadingDigit, UserParensForNegativeNumbers, GroupDigits) 
Returns an expression formatted as a currency value.
FormatDateTime(Date, FormatType) 
Returns an expression formatted as a date or time.
LTrim(string) 
Returns a string without leading spaces
RTrim(string) 
Returns a string without trailing spaces
Trim(string) 
Returns a string without leading and trailing spaces
Len(string) 
Returns the length of the specified string.
Left(string, length) 
Returns a specified number of characters from the left side of a string.
Right(string, length) 
Returns a specified number of characters from the right side of a string.
Mid(string, start, length) 
Returns a specified number of characters from a string.
InStr(strSearch, charSearchFor)