how do you edit a custom HTML?
i got this nice theme, but it wont allow me to use a background image.
here is where i got the theme/html:
http://freetexthost.com/kyadghwgw6

i tried changing this:
<head> <!-- DEFAULT VARIABLES -->
<meta name="color:background" content="#FAFAFA" />
<meta name="color:entry" content="#FFFFFF" />
<meta name="color:text" content="#C7C7C7" />
<meta name="color:link" content="#aaaaaa" />
<meta name="color:chat1" content="#fafafa" />
<meta name="color:chat2" content="#dadada" />
<meta name="font:body" content="Courier New"/>
<meta name="font:blog title" content="Courier New"/>
<meta name="image:header" content=""/>

to this:
<head> <!-- DEFAULT VARIABLES -->
<meta name="color:entry" content="#FFFFFF" />
<meta name="color:text" content="#C7C7C7" />
<meta name="color:link" content="#aaaaaa" />
<meta name="color:chat1" content="#fafafa" />
<meta name="color:chat2" content="#dadada" />
<meta name="font:body" content="Courier New"/>
<meta name="font:blog title" content="Courier New"/>
<meta name="image:header" content=""/>
<meta name="image:background" content=""/>

i got the button where you browse fora background image but when i save it already, the image doesnt appear.