- The messages in the dialogs (but not the alert) can be formatted using the following HTML tags:<b>, <big>, <blockquote>, <br>, <cite>, <dfn>, <div>, <em>, <small>, <strong>, <sub>, <sup>, <tt>. <u>
- You can also use the font tag to specify color, for example, <font color="blue">. Some of the available color names are aqua, black, blue, fuchsia, green, grey, lime, maroon, navy, olive, purple, red, silver, teal, white, and yellow