/*
	Fast Pivot Recently Viewed

*/
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 fixDate(date) {
  var base = new Date(0);
  var skew = base.getTime();
  if (skew > 0)
    date.setTime(date.getTime() - skew);
}

function writeJustViewed()
{
        var myItems = getCookie("list");
	now.setTime(now.getTime() + 1000 * 60 * 60 * 48);

        // split cookie into individual segments
	if(myItems)
	{	var itemsArray = myItems.split("|");	}
	
	var newItemsList = thisItemHTML;
	var showPrevList = '';
	var x = 0;
	if(myItems)
	{	while((itemsArray[x]) && (x < 4))
		{
		if(itemsArray[x]!=thisItemHTML)	// not already in the list
			{
				newItemsList = newItemsList + "|" + itemsArray[x];
				showPrevList = "<div class=recentItem>" +itemsArray[x] + "</div>" + showPrevList;
			}
			x++;
		}
	}
	if(isItem)
	{ setCookie("list", newItemsList, now); }

	var banner = "<div class=\"rvWrapper\"><h2 class=\"itemHeadingTwo\">Recently Viewed Items: </h2>";

	if(showPrevList)
	{ showPrevList = banner + "<div id=recentlyViewedItems>" + showPrevList + "</div></div><div class='clear'></div>";
	  document.write(showPrevList);  }
}

var isItem = false;
var now = new Date();
fixDate(now);