if (document.cookie==null || document.cookie=="")
document.cookie="ttt";
if (document.cookie==null || document.cookie=="")
{
//alert("This website requires cookies to be enabled");
}


function setCookie(name, value, expires, path, domain, secure) {
  var curCookie = name + "=" + escape(value) +
      ((expires) ? "; expires=" + expires.toGMTString() : "") +
      ((path) ? "; path=" + path : "") +
      ((domain) ? "; domain=" + domain : "") +
      ((secure) ? "; secure" : "");
  document.cookie = curCookie;
}

function getCookie(name) {
  var dc = document.cookie;
  var prefix = name + "=";
  var begin = dc.indexOf("; " + prefix);
  if (begin == -1) {
    begin = dc.indexOf(prefix);
    if (begin != 0) return null;
  } else
    begin += 2;
  var end = document.cookie.indexOf(";", begin);
  if (end == -1)
    end = dc.length;
  return unescape(dc.substring(begin + prefix.length, end));
}

function addRViewd(ID, Name)
{
var current=getCookie("ritems");
if (current==null)
{
current=ID+","+Name+";";
}
else
{
current=ID+","+Name+";"+current;
}
setCookie("ritems", current);
}

function setRViewed(ID, Name)
{

var olditems=getRViewed();
var str=ID+","+Name+";";
for (cnt=0; cnt<olditems.length; cnt++)
{
if (cnt>15) break;
str+=olditems[cnt];
if (cnt%2==0) str+=",";
else str+=";"
}
setCookie("ritems", str);
}

function getRViewed()
{
var current=getCookie("ritems");
var items=new Array();
var cnt=0;
while (current!=null && current.length>0)
{
var curid="";
var cindex=current.indexOf(",");
if (cindex<1) break;
curid=current.substr(0, cindex);
current=current.substr(cindex+1, current.length);
var cindex=current.indexOf(";");
if (cindex<1) break;
curname=current.substr(0, cindex);
current=current.substr(cindex+1, current.length);
items[cnt]=curid;
cnt++;
items[cnt]=curname;
cnt++;
}
return items;
}