public html : Boolean
A flag that indicates whether the text field contains an HTML representation. If the html property is true, the text field is an HTML text field. If html is false, the text field is a non-HTML text field.
The following example creates a text field that sets the html property to true. HTML-formatted text appears in the text field.
this.createTextField("my_txt", this.getNextHighestDepth(), 10, 10, 160, 22);
my_txt.html = true;
my_txt.htmlText = "<b> this is bold text </b>";