Link to Outlook adres with subject and body text

Hi,
I work with Flash 4. I’ve made a button and set Get URL as Properties. In this URL field I want to link an email adres including subject en text in the body field.
For example, I’ve filled out the URL form like this.
mailto:info@adayswork.nl?subject=hello&body=How are you. I am ok.

When you click on the button, Outlook opens and everything seems te work. But who knows how I can put an ENTER between How are you. and I am ok.

I think it’s something in the expression editor, but when I put an Enter between those 2 lines it still doesn’t work.

When I hit the New Line button in the expression field it seems to work but the words New Line won’t dissappear in the Outlook window. Realy strange.

Hope you can help me out.

Maarten