Question : Add custom disclaimer to new IMs

We've been forced to begin archiving our LCS IMs.  That part is working fine, what I need to do now is add a custom message that will appear or be included in each new IM reminding the users that their conversation will be archived for public record retention purposes.

Answer : Add custom disclaimer to new IMs

for ( var i = 0; i < myArray.length; i++ ) {
  alert( i );
}

Is the common idiom