$(document).ready(function() {
  if (navigator.userAgent.match(/iphone|ipad|ipod/i))
    document.body.className += ' ios'
  else
    document.body.className += ' not-ios'

  if (navigator.userAgent.match(/iphone|ipod/i))
    document.body.className += ' iphone'
  else
    document.body.className += ' not-iphone'

  if ('ontouchstart' in window)
    document.body.className += ' touch'
  else
    document.body.className += ' not-touch'

  $('.poster').bind('click', function() {
    $(this).parent().children('.hidden').removeClass('hidden')
    this.className += ' hidden'
  })
})

/*********************************************************************************/

/*	Cookie manipulation functions by Peter-Paul Koch (http://twitter.com/ppk)
 *	Original article from his website: http://www.quirksmode.org/js/cookies.html
 */
function createCookie(name, value, days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
		var expires = "; expires=" + date.toGMTString();
	}
	else var expires = "";
	document.cookie = name + "=" + value + expires + "; path=/";
}
function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for (var i = 0; i < ca.length; i++) {
		var c = ca[i];
		while (c.charAt(0) == ' ') c = c.substring(1, c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
	}
	return null;
}
function eraseCookie(name) {
	createCookie(name, "", -1);
}
/*********************************************************************************/