How do you post html codes in a scroll box for xanga entries?
 

I'm a layout maker for xanga, and I'm having a little trouble with html. I made a layout, but I have no clue how to post it so people can use it. I want it in a scroll box, but when I post that in an html entry, the layout becomes one with the entry! I need help on finding a code that will allow me to post html into a scroll box.