Put Your Yahoo Messenger Status on Web or Blog

Old tutorial for put Yahoo Messenger Status on Web or Blog right ? I`ve added it into my blog, and i want to make it as my archive so someday if i forgot how to put it into blog or web, i just need to reopen my blog here. Ok lets straight to the point. First you know how to put a javascript or HTML in your blogg editor right ? if not, login to your blogger account, than go to layout, like shown