How Do I Send HTML Using VBA?

I want to automate some of the posting on my website using VBA. For example, I may want to use VBA to type in the following html text:

This week, you can hire me as your personal athletic trainer for only One Dollar. Just click Hire A Coach.

Using something like this won't help:

    Sub Main
    SendKeys "This week, you can hire me for only <i>One Dollar</i>.  Just  
    click <a href="" Hire A Pro</a>"
    End Sub

Won't work because I'm using a what you see is what you get (WYSIWYG) editor in WordPress, not a text editor.

How do I send formatted html-formatted text, which includes links and italics?

Thanks in advance! I looked for a long time on Stack Overflow, but couldn't find the answer.