Array extensions

Way back when, I wrote a library to extend the Array object to use with Internet Explorer 5.0, which still didn’t include the ECMAScript 3rd edition methods. I had also defined several other functions I found useful. Recently, I found this file and decided to update it with the new Mozilla methods. So, if you’re so inclined, take a look at the zArray library.

**Update: ** I really wish I had noticed that Erik had already done something similar…really could’ve saved me the time. Oh well.

**Update 2: ** Erik correctly pointed out that my implementation of every() was faulty. I have fixed it and updated zArray to version 1.01.