This is just testing whether search bots do anything clever to follow links in scripts.

var xhr = new XMLHttpRequest();
'/bottest2/16';
'bottest2/17';
var x = '/bottest2/18';
var y = '/bottest2/19';
x.foo('/bottest2/20');
x.foo('bottest2/21');
x.open('POST', 'bottest2/22');