This test-case is intended for Firebug command line.
Jan Odvarko, odvarko@gmail.com
$("test1") -> <div id="test1">
$$(".a.c") -> [div.a, div.a]
$x("html/body/span/div[1]") -> [div.test]
dir(a) -> a: 10
dirxml($('test3')) -> <div id="test3"><div></div></div>
keys(b) -> ["a", "name"]
values(b) -> [7, "a"]
table(a) -> Object Properties: 10 (tabular output)
$$(".a").map(function(item){return item.localName;}); -> ["div", "div", "div"]
$x(\"//div[contains(@class, 'a')]\").map -> map()
keys(b).map -> map()
values(b).map -> map()