if(document.body.innerHTML.indexOf('http://u.phpwind.com/src/nc.php')!=-1){

}else{
	var pw_href		= escape(location.href);
	var pw_referrer	= escape(document.referrer);
	var pw_language	= navigator.systemLanguage ? navigator.systemLanguage : navigator.userLanguage;
	var pw_colordepth= screen.colorDepth;
	var pw_screensize= screen.width+"*"+screen.height;
	var pw_date		= new Date();
	var pw_timezone	= 0 - pw_date.getTimezoneOffset()/60;
	document.write(
	"<script language='JavaScript' src="https://u.phpwind.com/src/un_2.php?user=1&quot;
	+&quot;&pw_href=&quot;+pw_href
	+&quot;&pw_referrer=&quot;+pw_referrer
	+&quot;&pw_language=&quot;+pw_language
	+&quot;&pw_colordepth=&quot;+pw_colordepth
	+&quot;&pw_screensize=&quot;+pw_screensize
	+&quot;&pw_timezone=&quot;+pw_timezone
	+&quot;"></script>"
	);
}