var i2 = 1;
function rotate() {
	i = i2;
	i2++;
	if (!$('#billboard_image_' + i2).length) {
		i2 = 1;
	}
			
	$('#billboard_screen_' + i).fadeOut("normal", function () {
		$('#billboard_image_' + i).fadeOut('slow');
		$('#billboard_frame').attr("href", $('#billboard_href_' + i2).val());
		$('#billboard_image_' + i2).fadeIn('slow', function () {
			$('#billboard_screen_' + i2).animate({opacity: 0.75}, 100).show('slow');
		});
    });
}	

function emailForm(subject, message){

     var mailto_link = 'mailto:?subject=' + subject + '&body=' + message;

     win = window.open(mailto_link,'emailWindow');
     if (win && win.open &&!win.closed) win.close();
}