relating to JavaScript

Just a quick note about loading pages with Google Maps on browsers that have AdBlock Plus installed.  The AdBlock Plus browser addon is known to cause problems with Google Maps.  If you are having issues loading pages with Google Maps on them, try disabling the plugin before going balistic trying to figure out the cause for the loading issues.

Well ok, JavaScript almost always behaves oddly in IE8 along with CSS and any other technology that does anything remotely cool.
However, one important oddity is in how IE8 and modern browsers handle arrays.
For example, when listing many items in an array it is common (and can avoid future headaches when modifying code) to write the below:  Note the final comma after the last element.
var array = ["item one", 
"item two", 
"item three",
What you end up with in IE8 is the following: