I changed my WindowManager RadControl over to Prometheus and I noticed it didn't behave properly in terms of positioning. I was using the offsetelementid and it wasn't recognizing the fact. I checked in FF and it worked perfectly fine. After finding another thread in this forum about the doctype (I believe that user actually put in a doctype), I decided to remove it entirely for the heck of it:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
After removing this the WindowManager for Prometheus works just fine. Is this a known issue?