function recordVirtualTourView() {
	
	strUrl = "http://www.easyhomesearching.com/pls/track_virtual_tour_views.php";
	
	if (intOrderId != 0) {

		// Get Referrer
		strReferrer = document.referrer;

		// Get Session Key
		strSessionKey = getCookie("session_key");
		if (strSessionKey == "" || strSessionKey == null) {
			var intRandomNumber = Math.floor(Math.random()*999999999);
			strSessionKey = intRandomNumber;

			// set dtExpire
			var dtExpire = new Date();
			fixDate(dtExpire);
			dtExpire.setTime(dtExpire.getTime() + 365 * 24 * 60 * 60 * 1000);

			// set Cookie
			setCookie("session_key", strSessionKey, dtExpire)
		}

		// Build URL
		strUrl = strUrl + "?intOrderId=" + intOrderId
		strUrl = strUrl + "&strReferrer=" + escape(strReferrer)
		strUrl = strUrl + "&strSessionKey=" + strSessionKey

		//alert(strUrl);

		document.write("<img src='"+strUrl+"' width='1' height='1'>");
	
	}
	
}
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 deleteCookie(name, path, domain) {
  if (getCookie(name)) {
    document.cookie = name + "=" +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    "; expires=Thu, 01-Jan-70 00:00:01 GMT";
  }
}

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