function fbs_click() {
   u=location.href;
   t=document.title;
   window.open('http://www.facebook.com/sharer.php?u='+encodeURIComponent(u)+'&t='+encodeURIComponent(t),'sharer','toolbar=0,status=0,width=626,height=436');
   return false;
}

function autoIframe(frameId){
  try{
  frame = document.getElementById(frameId);
  innerDoc = (frame.contentDocument) ? frame.contentDocument : frame.contentWindow.document;
  objToResize = (frame.style) ? frame.style : frame;
  objToResize.height = innerDoc.body.scrollHeight + 10;
}
catch(err){
 window.status = err.message;
 }
}

function setIframeHeight(iframeName) {
  var iframeEl = document.getElementById? document.getElementById(iframeName): document.all? document.all[iframeName]: null;
  if (iframeEl) {
  iframeEl.style.height = "auto"; // helps resize (for some) if new doc shorter than previous
  // need to add to height to be sure it will all show
  var h = alertSize();
  var new_h = (h-148);
  iframeEl.style.height = new_h + "px";
  //alertSize();
  }
}

function alertSize() {
  var myHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myHeight = document.body.clientHeight;
  }
  //window.alert( 'Height = ' + myHeight );
  return myHeight;
}