/* Detect if the device is touch-capable, as Modernizr cannot be relied on 100% with touch events */

var bodyscroll = false, use_iscroll = false;
var is_iPad = false, is_iPhone = false, is_iOS = false;
var is_Android = false;
var is_WinMobile = false;
var is_MobileOrTablet = false, is_TouchDevice = false;
var is_Mac = false;

var has_touch = Modernizr.touch && (supportsTouch = 'ontouchstart' in window || navigator.msMaxTouchPoints);
var bgSize = Modernizr.backgroundsize || false;

is_iPad = navigator.userAgent.match(/iPad/i) != null;
is_iPhone = (navigator.userAgent.match(/iPhone/i) != null) || (navigator.userAgent.match(/iPod/i) != null);
is_iOS = is_iPad || is_iPhone;
is_Android = navigator.userAgent.match(/Android/i) != null;
is_WinMobile = navigator.userAgent.match(/IEMobile/i) != null;
is_MobileOrTablet = is_iPad || is_iPhone || is_Android || is_WinMobile;
is_TouchDevice = is_MobileOrTablet && has_touch;
is_Mac = navigator.platform.toUpperCase().indexOf('MAC')>=0;

if (is_TouchDevice) { use_iscroll = true; document.documentElement.className += " touchdevice"; } else { document.documentElement.className += " no-touchdevice"; }
if (is_Mac) { document.documentElement.className += " mac"; }