function SetCookie(cookieName,cookieValue,cookiePath,cookieExpires)
{
cookieValue=escape(cookieValue);
if (cookieExpires=="")
   {
       var nowDate=new Date();
       nowDate.setMonth(nowDate.getMonth()+6);
       cookieExpires=nowDate.toGMTString();
   }
if (cookiePath!="")
   {
       cookiePath=";Path="+cookiePath;
   }
document.cookie=cookieName+"=\""+cookieValue+"\";expires="+cookieExpires+cookiePath;
};


function GetCookieValue(cookieName)
{
var cookieValue=document.cookie;
var cookieStartsAt=cookieValue.indexOf(" "+cookieName+"=");
if (cookieStartsAt==-1)
   {
       cookieStartsAt=cookieValue.indexOf(cookieName+"=");
   }

if (cookieStartsAt==-1)
   {
	cookieValue="";
   }
else
   {
       cookieStartsAt=cookieValue.indexOf("=",cookieStartsAt)+1;
       var cookieEndsAt=cookieValue.indexOf("; ",cookieStartsAt);
      if (cookieEndsAt==-1)
      {
            cookieEndsAt=cookieValue.length;
      }

      cookieValue=unescape(cookieValue.substring(cookieStartsAt,cookieEndsAt));
   }
if((cookieValue=='undefined')||(cookieValue==';')||(cookieValue=='; '))cookieValue="";

return cookieValue;
};
//--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
//--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
//--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
function SetCookieNow(cookieName,cookieValue)
{
cookieValue=escape(cookieValue);
document.cookie=cookieName+"="+cookieValue+"; ";
};

function GetCookieNow(sName)
{
return GetCookieValue(sName);
};