JonnyNineToes

end(explode('.', $_SERVER['SERVER_NAME']))

JonnyNineToes

function titleCase($string) {
		//reference http://grammar.about.com/od/tz/g/Title-Case.htm
		// The below array contains the most commonly non-capitalized words in title casing - I'm not so sure about the commented ones that follow it...
		$minorWords = array('a','an','and','as','at','but','by','for','in','nor','of','on','or','per','the','to','with'); // but, is, if, then, else, when, from, off, out, over, into,
		// take the input string, trim whitespace from the ends, single out all repeating whitespace
		$string = preg_replace('/[ ]+/', ' ', trim($string));
		// explode string into array of words
		$pieces = explode(' ', $string);
		// for each element in array...
		for($p = 0; $p <= (count($pieces) - 1); $p++){

JonnyNineToes

// submit is an action performed ON THE FORM ITSELF...
// probably best to give the form an ID attribute and refer to it by that
$('form').submit( function (event) {
	// prevent the usual form submission behaviour; the "action" attribute of the form
	event.preventDefault();
	// validation goes below...

	// now for the big event
	$.ajax({
	  // the server script you want to send your data to