function SystemCheck() {

	if (readCookie('Check') == 'NEW') {

		createCookie('Check','running', 0)

		if (readCookie('Check') == 'running') {

			var sBrowserString = navigator.userAgent;
			var sBrowserType = 'unknown'; var bBrowserType = false;
			var sLogData;
			
			if (sBrowserString.indexOf('Gecko') != -1) { sBrowserType = 'Gecko Engine'; bBrowserType = true }
			if (sBrowserString.indexOf('Mobile') != -1) { sBrowserType = 'Mobile'; bBrowserType = true  }
			if (sBrowserString.indexOf('MSIE 9') != -1) { sBrowserType = 'Internet Explorer 9.0'; bBrowserType = true }
			if (sBrowserString.indexOf('MSIE 8') != -1) { sBrowserType = 'Internet Explorer 8.0'; bBrowserType = true }
			if (sBrowserString.indexOf('MSIE 7') != -1) { sBrowserType = 'Internet Explorer 7.0'; bBrowserType = true }
			if (sBrowserString.indexOf('MSIE 6') != -1) { sBrowserType = 'Internet Explorer 6.0'; bBrowserType = true}
			if (sBrowserString.indexOf('MSIE 5') != -1) { sBrowserType = 'Internet Explorer 5.0'; bBrowserType = true }
			if (sBrowserString.indexOf('MSIE 5.5') != -1) { sBrowserType = 'Internet Explorer 5.5'; bBrowserType = true  }
			if (sBrowserString.indexOf('Netscape') != -1) { sBrowserType = 'Netscape'; bBrowserType = true  }
			if (sBrowserString.indexOf('Firefox') != -1) { sBrowserType = 'Firefox'; bBrowserType = true  }
			if (sBrowserString.indexOf('Opera') != -1) { sBrowserType = 'Opera'; bBrowserType = true  }
			if (sBrowserString.indexOf('Safari') != -1) { sBrowserType = 'Safari'; bBrowserType = true  }
			if (sBrowserString.indexOf('Chrome') != -1) { sBrowserType = 'Google Chrome'; bBrowserType = true  }
			if (sBrowserString.indexOf('iPhone') != -1) { sBrowserType = 'iPhone'; bBrowserType = true  }
			if (sBrowserString.indexOf('SeaMonkey') != -1) { sBrowserType = 'SeaMonkey'; bBrowserType = true  }
			if (sBrowserString.indexOf('BlackBerry') != -1) { sBrowserType = 'Mobile'; bBrowserType = true  }
			if (sBrowserString.indexOf('SonyEricsson') != -1) { sBrowserType = 'Mobile'; bBrowserType = true  }
			if (sBrowserString.indexOf('SAMSUNG') != -1) { sBrowserType = 'Mobile'; bBrowserType = true  }

			if (bBrowserType == false) { sBrowserType = sBrowserString }

			sLogData = sBrowserType + "|" + window.screen.width + "|" + window.screen.height + "|"
			WriteLog('Browser',sLogData);

			createCookie('Check','OK',365)
		}
	}
	
	if (document.referrer) {
		if (document.referrer.indexOf('pagetype') == -1 ) {
			WriteLog('Visit','');
			if (document.referrer.length != 0) {
				var referer = document.referrer;
				referer = referer.replace(/\|/g,':');
				referer = referer.replace(/\?/g,'|');
				referer = referer.replace(/\&/g,':');
				WriteLog('Ref',referer + '|');
			}
		}
	} else {
		WriteLog('Visit','');
	}
		
}