function setcookie(x){
var cookdate = new Date()
cookdate.setTime(cookdate.getTime()+1000*60*30);
if (x==1)
document.cookie = "Cookiepie=1;"
if (x==2)
document.cookie = "Cookiepie=2;"
if (x==3)
document.cookie = "Cookiepie=3;"
}

function getcookie(){
var cookstring = new String(document.cookie)
var cookname   = "Cookiepie="
var startpos   = cookstring.indexOf(cookname)
if (startpos != -1) {
  cookvalue = cookstring.substring(startpos + cookname.length)

}
else
  {cookvalue = '1'
	}
}