$(document).ready(function() {
	if (document.getElementById('title') && document.getElementById('urlName')) {
		//set up the URL Name filter
		var theName = $('#title');
		var theURLName = $('#urlName');
		theName.bind('keyup', function() {
			theURLName.attr("value", theName.val().replace(/[^A-Za-z0-9 ]/g, '').replace(/ /g, '-').toLowerCase());
		});
	}
	
	if ($('#filefield').length > 0) {
		$('#filefield').click(function() {
			$(this).parent().html('<label for="filename">Filename</label><div><input type="file" name="filename" id="filename" value=""></div>');
			return false;
		});
	}
});