#1. In bold, list as many XHTML coding errors as you can from the code of this page:
#2. Open up CSE Validator. Pull down on Tools to Tools Options. Click on the tab called "Validator 2". Make sure that the checkboxes pictured to the right are checked exactly as they are in the picture. This will ensure that CSE will check your code to see that it is XHTML compliant. Once the check boxes are correct, click Save Now and then click OK.
#3. Run this page through the CSE Validator on your computer. To do that open up the code for this page in CSE. Then pull down on Tools to Validate. List in bold any errors that the validator picked up that you missed:
#4. Fix all of the errors so that page is XHTML compliant.