@cc_on Statement

Microsoft Office JScript

Microsoft® JScript® @cc_on Statement  Language Reference 
Version 3 


Description
Activates conditional compilation support.
Syntax
@cc_on
Remarks
The @cc_on statement activates conditional compilation in the scripting engine.

It is strongly recommended that you use the @cc_on statement in a comment, so that browsers that do not support conditional compilation will accept your script as valid syntax:

/*@cc_on*/
...
(remainder of script)
Alternatively, an @if or @set statement outside of a comment also activates conditional compilation.