SAK-21624

Remove all the onload code.   It really gives inconsitent indications 
across browsers when they get a page with X-Frame-Options.  Sometimes
it does not fire the onload if it suppressed the page.  Other browsers
puts in about:blank, and fires onload.  So... 

The thing that seems most reliable is to wait 8 seconds, check the 
frame's location and if it is not readble, figure things are OK.  
If it is readible it is a bad sign unless the iframe url is from the 
current host (i.e. the window.location is the same prefix as the
iframe.location) - then it is a good sign :)



git-svn-id: https://source.sakaiproject.org/svn/web/trunk@120167 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-21624

Change the check to window.console



git-svn-id: https://source.sakaiproject.org/svn/web/trunk@120168 66ffb92e-73f9-0310-93c1-f5514f145a0a