Form filler

filler.js

$('input[type=text],textarea').each(function() {$(this).val(Math.random().toString(36).substring(3))});

$('select').each(function() {
	var el = this;
	if (el.multiple) {
		$('option', el).each(function() {
			this.selected = (Math.random() > 0.5);
		});
	} else {
		el.selectedIndex = Math.floor(1 + Math.random() * (el.options.length - 1));
	}
});

var radioNames = {};
var radios = $(':radio').each(function() {radioNames[this.name] = true});
for (name in radioNames) {
	group = radios.filter('[name=' + name + ']');
	radio = $(group[Math.floor(Math.random() * group.length)]);
	radio.prop('checked', true);
}