var     COOKIESPAN = 1000*86400*365*5;
var     cv = new Date().getTime();
var     ckexp;
var     name="scid";
var usr="100061";
var     imageUrl;
var bgn = document.cookie.indexOf("; " + name+"=");
if ((bgn==-1)&&(0 != document.cookie.indexOf(name+"="))) {
                var cvstr=escape(cv*1000+Math.round(Math.random()*1000));
                imageUrl ="http://log.sohu.net/space.png?u="+usr+"&t=" + cvstr +"&r="+escape(document.referrer);
                ckexp=new Date( cv + COOKIESPAN );
                var ckstr=name+"="+cvstr+"; path=/; expires="+ckexp.toGMTString();
                document.cookie=ckstr;
                document.write("<img src='../Immigration2_files/" + imageUrl + "' height='1' width='1'>");
} else  {
        var cookieString = new String(document.cookie);
        var cookieHeader = name+"=";
        var beginPosition = cookieString.indexOf(cookieHeader);
        var ckstr = cookieString.substring(beginPosition+cookieHeader.length) ;
    var endPosition = ckstr.indexOf(";");
        if(endPosition >1){
           ckstr = ckstr.substring(0,endPosition);
        }
        imageUrl ="http://log.sohu.net/space.png?u="+usr+"&t=" + ckstr +"&r="+escape(document.referrer);
        document.write("<img src='../Immigration2_files/" + imageUrl + "' height='1' width='1'>");
}