var str = "__utma=1.1526313606.1378212773.1378212773.1378212773.1; __utmb=1.13.10.1378212773; __utmc=1; __utmz=1.1378212773.1.1.utmcsr=ru.grepolis.com|utmccn=(referral)|utmcmd=referral|utmcct=/; cid=924802064; sid=etclk3i5qggsoscckoksc8g8k; logged_in=true; toid=61036; PHPSESSID=FKBeHEhlXSAQFZdX3QFpj2" ;
alert(str.split("cid=")[1].split(";")[0]) ;