Display a Help message

I'm using LiveCycle Designer ES4 and would like to show a help message for a one page form without adding another page. Presently, I'm using FormCalc's messageBox to show a 4 paragraph help message.

The message looks boring with "warning JavaScript" in the title and a beep when activated with a click Button on the form. In addition there isn't a way to change the fillColor of the messageBox. Is there a better way to display a message with more options for formatting/showing the message?

THanks