function sitestat(ns_l) {
  ns_pixelUrl = ns_l;
  ns_0 = document.referrer;
  ns_0 = (ns_0.lastIndexOf('/') == ns_0.length - 1) ? ns_0.substring(ns_0.lastIndexOf('/'),0) : ns_0;

  if (ns_0.length > 0) 
    ns_l += '&ns_referrer=' + escape(ns_0);

  if (document.images) {
    ns_1 = new Image();
    ns_1.src = ns_l;
  } else
    document.write('<img src="'+ns_l+'" width="1" height="1" alt="">');
}


var agt = navigator.userAgent.toLowerCase();
var major = parseInt(navigator.appVersion);
var minor = parseFloat(navigator.appVersion);
var ie = agt.indexOf("msie") != -1;
var ie3 = ie && (major == 2);
var win = (agt.indexOf("win") != -1) || (agt.indexOf("16bit") != -1);
var tag = "";

if (win) {
  tag += "&referrer=" + escape(document.referrer);

  if(parent.innerWidth) {
    tag += "&innersize=" + parent.innerWidth + "x" + parent.innerHeight;
    tag += "&outersize=" + parent.outerWidth + "x" + parent.outerHeight;
    tag += "&offset=" + parent.pageXOffset + "x" + parent.pageYOffset;
  }

  if (parseInt(navigator.appVersion) > 3) {
    if (screen.availWidth > 0) {
      tag += "&availscreen=" + screen.availWidth + "x" + screen.availHeight;
      tag += "&screen=" + screen.width + "x" + screen.height;
      tag += "&colordepth=" + screen.colorDepth;
    }

    var length = navigator.plugins.length;

    if (length > 0) {
      tag += "&java=" + navigator.javaEnabled() + "&plugins=";
      for (var i=0; i<length; i++) {
        tag += escape(navigator.plugins[i].description + "|");
      }

      tag += ";";
    }
  }

  if (!ie3) {
    var length = navigator.mimeTypes.length;
    if (length > 0) {
      tag += "&mimetypes=";
      for (var i=0; i<length; i++) {
        if (navigator.mimeTypes[i].enabledPlugin) {
          tag += escape(navigator.mimeTypes[i].description+"|");
        }
      }
    }
  }
}