function setCookie(name, value)
{
  document.cookie = name+"="+value;
}
function myGetCookie(name)
{
  if (document.cookie)
  {
    var cookies=document.cookie.split(";");
    for (var i=0; i<cookies.length; i++)
    {
      var varName=(cookies[i].split("=")[0]);
      var varValue=(cookies[i].split("=")[1]);

      while (varName.charAt(0)==" ")
        varName=varName.substr(1,varName.length);

      // the escape() function will url encode the value				
      if (varName==name)
        return escape(varValue);
    }
  }
  return " ";
}