XHTML Validation with onClick

[Skyzyx]

I'm trying to validate these:
www.unknownjeromes.com
www.unknownjeromes.com/xhtml/window.htm

One error is that onClick is not a valid attribute, and the other is that I have not declared a type for the STYLE tag... which I've never seen before. Does anyone know how to fix these?

[Roelf]

for the onclick event (all lowercase) :http://www.w3schools.com/xhtml/xhtml_eventattributes.asp

for the style tag: http://www.w3schools.com/tags/tag_style.asp

good luck