This appears to be an IE-specific \'feature\'. I tested using IE8. User John H has contributing by confirming in IE6 and IE7.
I have some text that gets built into
Have you tried the visibility:collapse property?
If the "Value I want hidden" part is used purely for computational purposes, you should use the "data" attribute.
Like this
Visible value
In jQuery, HTML data attributes are automatically available via the data() api.
You can do
someElement.data('customValue') to read a value.
and
someElement.data('customValue', newValue) to set a value.
Hope I analyzed your problem correctly.