How to change this line of code?

programming flash
1

Hi,

I want to change[COLOR=#ff0000] .as [/COLOR]to use directly in my flash actions. How to change the following line with [COLOR=#0000ff]blue [/COLOR]text?

[COLOR=#0000ff]public class [/COLOR]Main extends MovieClip
{
var xml:LoadingXML;

[COLOR=#0000ff]public class [/COLOR]LoadingXML extends XMLDocument
{
var my_root:MovieClip;

Thanks.