[Xsltforms-support] XSLTForms-510 and IE8

[Leigh L K. Jr <lei...@xe...>]

I can't get a test I have with switch to work in XSLTForms-510 and IE8.  
It works ok in Firefox and Chrome current versions.
It may take me some time to reduce the page to a test case, so if 
anybody else has XSLTForms-510 and IE8 test please be on the lookout for 
issues.