function setPage() {
  // alert("setPage");
  var topPanelElem = document.getElementById("toppanel");
  if (topPanelElem === null) {
    alert("topPanelElem cannot be found");
    return;
  }
  var str = "<div class=photorow>";
  for (i=1; i<=6; i++) {
     str += "<img src=\"img/gwensilver.jpg\" width=99px/>";
     str += (i==6)? "&nbsp;" : "&nbsp;&nbsp;";
  }
  str += "</div>" +
         "<h1 onclick=\"javascript:window.location='index.html';\">Hot&nbsp;Yoga&nbsp;" +
         "<span class=h1italic>Antwerp</span></h1>" ;
  topPanelElem.innerHTML = str;
}

function setFrame(page) {
  if (window.contentframe) {
    window.contentframe.location = page;
  }
  else {
    this.location = page;
  }
}

function parseQuery() {
  var url = window.location.toString();
  var idx = url.indexOf("?") + 1;
  if (idx > 0) {
    query = url.substring(idx);
    setFrame(query + ".html")
  }
}