function addgoogle() {
  prottype = document.URL;
  if (prottype.substr(0,5) != "https") {
  t1 = "<script src=\"http://www.google-analytics.com/urchin.js\" type=\"text/javascript\">\n";
  t1 += "<\/script>\n";
  t1 +="<script type=\"text/javascript\">\n";
  t1 += "_uacct = \"UA-768588-21\";\n";
  t1 += "if (typeof(urchinTracker) == 'function') {\n";
  t1 += "  urchinTracker();\n";
  t1 += "} \n ";
  t1 += "<\/script>\n";
  document.write(t1);
  }
}

addgoogle();