function loadcontent(page,iframeWidth,iframeHeight) {
  var content;
  var fullpath = window.location.href;
  var ind = fullpath.indexOf("?")+1;
  if (ind > 0) {
    loaddoc = fullpath.substring(ind);
    if (loaddoc) content = loaddoc;
  } else { content = page; }
  contentframe.innerHTML = '<iframe name="content" src="' + content + '" width=100% height=100% marginheight=0 marginwidth=0 hspace=0 vspace=0 frameborder=0 scrolling="no" allowtransparency onload="resizeIframe(this);"></iframe>';
}

function resizeIframe (frame) {
  var iframeH = window.frames[0].document.body.scrollHeight;
  var parDocH = (parent.document.body.clientHeight) - 162 - 20 - 10;
  var resizeH;

  if (iframeH < parDocH) { resizeH = parDocH; } else { resizeH = iframeH; }
  frame.style.height = resizeH;
//  alert("IFRAME: "+iframeH+"\nPARENT: "+parDocH);
}

function link (page) {
  content.location.href=page;
}