var karttafile="../varikartta1.htm";
function varikartta(){
  var uusi=window.open("../varikartta1.htm","varikart","width=380,height=600,resizable=yes,directories=no,menubar=no,status=no,toolbar=no");
}

var second = 1000;
var minute = second * 60;
var hour = minute * 60;
var day = hour * 24;
var week = day * 7;
var month = week * 4;
var year = week * 52;

function setCookie(name,value,expires,path,domain,secure)
   {
   var theDate = new Date();
   theDate.setTime(theDate.getTime() + expires);
   var expCrumb = ((expires == null) ? "" : ("; expires=" + theDate.toGMTString()));
   var pathCrumb = ((path == null) ? "" : ("; path=" + path));
   var domainCrumb = ((domain == null) ? "" : ("; domain=" + domain));
   var secureCrumb = ((secure == true) ? "; secure" : "");
   document.cookie = name + "=" + escape(value) + expCrumb + pathCrumb + domainCrumb + secureCrumb;
   }

function getCookie(cookieName)
   {
   var cookieBeg, cookieEnd;
   var cookieJar = document.cookie;
   
   //look for the cookie//
   cookieBeg = cookieJar.indexOf(cookieName,0);
   if(cookieBeg < 0)return null;
   else cookieBeg +=  cookieName.length + 1;
   
   //get value of cookie//
   cookieEnd = cookieJar.indexOf(";",cookieBeg);
   if(cookieEnd < 0)cookieEnd = cookieJar.length;
   
   //return value of cookie//
   return unescape(cookieJar.substring(cookieBeg,cookieEnd));
   }