(function() {
	var a = document.cookie.split("; ");
	function gc(s,n) {
		for (var i=0; i < s.length; i++) {
			var b = s[i].split("=");
			if ( n == b[0] && typeof(b[1])!='undefined') {
				return unescape(b[1]);
			}
		}
		return '';
	}
	var cookie=gc(a,'preViewCookie');
	var r=document.referrer+'';
	var p = gc(cookie.split('&'),'p');
	var h = 'http://pre.ra.icast.cn/preview.htm'.toLowerCase();
	var h1 = '';
	try{h1 = parent.location.href.toLowerCase()}catch(e){}
	var pflag = '?$$$'.toLowerCase();
	if ((cookie>''|| r.substr(0,h.length).toLowerCase()==h) || h1.substr(h1.length-pflag.length)==pflag ) {
		document.write('<script language="JavaScript" src="http://cast.ra.icast.cn/a/?aid=3381&pid=1025"></scr'+'ipt>');
	} else {
var img1=new Image(); img1.src='http://pv.ra.icast.cn/p/?id=1025&pv=1&'+Math.random();if(parent!=window){document.close();}
	}
})();