I thought they could be, but as I\'m not putting my money where my mouth was (so to speak) setting the readonly attribute doesn\'t actually seem to do anything.
I\'d
This is a checkbox you can't change:
Just add disabled="disabled"
as an attribute.
Edit to address the comments:
If you want the data to be posted back, than a simple solutions is to apply the same name to a hidden input:
This way, when the checkbox is set to 'disabled', it only serves the purpose of a visual representation of the data, instead of actually being 'linked' to the data. In the post back, the value of the hidden input is being sent when the checkbox is disabled.