if(typeof piApp=='undefined'){piApp={}};if(typeof piApp.helper=='undefined'){piApp.helper={}}

/* ******************************************************************
 * Erkennt diverse Browser Features
 * Speichert die Erkenntnisse in piApp.device 
 * @author Robert Agthe (http://robert-agthe.de)
  *******************************************************************/
piApp.helper.browser_featues = function() {

	var self = this
		piApp.device = {}
	
	self.init = function() {
		// Tests durchführen
		self.touch_device()
	}

	self.touch_device = function(){
		var html = document.getElementsByTagName('html')[0]
		if ('ontouchstart' in document) {
			html.className = 'touch'
			piApp.device.touch = true
		} else {
			html.className = 'no-touch'
			piApp.device.touch = false
		}
	}
}