Take the 2-minute tour ×  So, the error message is the security
restriction to access a parent frame or window from within an
(i)frame from a different domain.  (Unsafe javascript attempt to
access frame with URL xxx from frame with URL yyy. Domains,
protocols, and ports must match).  However, there is no line
shown in webkit or chrome from where this error is generated.
So how do I get a list of the lines that infringe upon this? I
know I can just search, but does this apply to cookies as well
(document.cookie, etc) ? Is there a list of things that are
disallowed?  Edit: Also, what do I need to use instead of
$(window.top)?   share|improve this question Set Firebug to
break on errors. –  SLaks Nov 9 '11 at 18:37 @Slaks the errors
are shown in chrome/safari - as far as I know, only firebug lite
is available in these browsers. –  Wesley Nov 9 '11 at 18:41 Set
Chrome to break on errors. –  SLaks Nov 9 '11 at 18:43 The
purple/black Pause button on the bottom of the Script tab. – 
SLaks Nov 9 '11 at 18:44 That s