Re: Errors on "this.topLeftTile" when initial map.centerAndZoom not done

i do get the same message (Error: 'this.topLeftTile.x' is null or not
an object ) but only on MSIE and only on reload. but once i have it i
need to shut down the browser (even if i surf on other pages in between
or if i load another file doint the same kind of requests.

it may be related to me adding XML-data through
XMLHttpRequest/Microsoft.XMLHTTP. it seems as if the requested (for now
still static) XML fragment stays in the cache and causes IE troubles.
my hack looks like this now:

loadXMLDoc('gx6.xml?bla='+Math.random());

where loadXMLDoc() handles XMLHttpRequest/Microsoft.XMLHTTP, gx6.xml is
my XML data the basically don't need query strings...