function doubleConfirm() {
  var answerone = confirm("Are you sure you want to delete this?");
  if (!answerone) {
    return false;
  } else {
    var answertwo = confirm("Please confirm one more time that you really want to delete this!");

    if (!answertwo) {
      return false;
    } else {
      return true;
    }
  }
}

function showStatus(message, type, id) {
  if (type == 'error') {
      $(id).style.borderColor = '#f0000c';
  }
  $(id).toggle();
  $(id+'Message').innerHTML = message;
  new PeriodicalExecuter(
    function(pe) {
      if ($('status').style.display != 'none') {
        $('status').fade({duration: .5});
      }
    }, 
  5);
}

function fitImageToBrowser(e, width, height) {
  var viewportwidth;
  var viewportheight;

  // the more standards compliant browsers (mozilla/netscape/opera/IE7) use window.innerWidth and window.innerHeight

  if (typeof window.innerWidth != 'undefined')
  {
    viewportwidth = window.innerWidth,
    viewportheight = window.innerHeight
  }

  // IE6 in standards compliant mode (i.e. with a valid doctype as the first line in the document)

  else if (typeof document.documentElement != 'undefined'
   && typeof document.documentElement.clientWidth !=
   'undefined' && document.documentElement.clientWidth != 0)
  {
     viewportwidth = document.documentElement.clientWidth,
     viewportheight = document.documentElement.clientHeight
  }

  // older versions of IE

  else
  {
     viewportwidth = document.getElementsByTagName('body')[0].clientWidth,
     viewportheight = document.getElementsByTagName('body')[0].clientHeight
  }

   var scaled = 0;
   var scale = height / width;
   if (width > (viewportwidth - 200)) {
     var newWidth = viewportwidth - 231;
     //var scaledHeight = newWidth * scale;
     //alert(height);
     //alert(scaledHeight);
     //if (scaledHeight > viewportheight) {
       //viewportheight = viewportheight - 250;
       //newWidth = viewportheight / scale;
       //newHeight = viewportheight;
     //} else {
       //newHeight = newWidth * scale;
     //}

     $(e).width = newWidth;
     //$('fullImage').height = newHeight;
     scaled = 1;
   }
}

function imageLookup(id) {
  title = $(id);
  if (title == null) {
    return;
  }
  url = 'http://images.google.com/images?q=' + title.value + '&hl=en&btnG=Google+Search';
  window.open(url,'childWin','');
}