enriched text code won't work in Personalized Profile

I have been trying different codes in the personalized profile section using enriched text option, but none of the codes function, the text shows up in profile, but not a functioning list box. Can someone tell me what i need to know about that default Content box? Why won't codes work there?
I posted before with no help for even finding a code
HERE
Now that I've looked up codes on my own,they won't function from that box. They WILL, however work on a webpage, because I tested them. Why won't they work in the personalized profile/enriched text/default content box??

i dont know if this is relevant
but i wanted to put several images in the enriched text box
i pasted the code and pressed ok but nothing happened
it took me a week to realize that i saw only the code
other people saw the images
it was weird

did you have allow html set to on in your profile preferences ixion124?

Jaebaeli, from looking at the personalised profile options, it seems that enriched text applys to text formatting only, not script coding.