diff -r 5e8fd89c02ea -r a38876c0793c includes/clientside/static/misc.js
--- a/includes/clientside/static/misc.js	Sun Jun 22 18:13:59 2008 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,655 +0,0 @@
-// Some additional DHTML functions
-
-function fetch_offset(obj) {
-  var left_offset = obj.offsetLeft;
-  var top_offset = obj.offsetTop;
-  while ((obj = obj.offsetParent) != null) {
-    left_offset += obj.offsetLeft;
-    top_offset += obj.offsetTop;
-  }
-  return { 'left' : left_offset, 'top' : top_offset };
-}
-
-function fetch_dimensions(o) {
-  var w = o.offsetWidth;
-  var h = o.offsetHeight;
-  return { 'w' : w, 'h' : h };
-}
-
-function findParentForm(o)
-{
-  if ( o.tagName == 'FORM' )
-    return o;
-  while(true)
-  {
-    o = o.parentNode;
-    if ( !o )
-      return false;
-    if ( o.tagName == 'FORM' )
-      return o;
-  }
-  return false;
-}
-
-function ajaxReverseDNS(o, text)
-{
-  if(text) var ipaddr = text;
-  else var ipaddr = o.innerHTML;
-  rDnsObj = o;
-  rDnsBannerObj = bannerOn('Retrieving reverse DNS info...');
-  ajaxGet(stdAjaxPrefix+'&_mode=rdns&ip='+ipaddr, function() {
-      if ( ajax.readyState == 4 && ajax.status == 200 )
-      {
-        off = fetch_offset(rDnsObj);
-        dim = fetch_dimensions(rDnsObj);
-        right = off['left'] + dim['w'];
-        top = off['top'] + dim['h'];
-        var thediv = document.createElement('div');
-        thediv.className = 'info-box';
-        thediv.style.margin = '0';
-        thediv.style.position = 'absolute';
-        thediv.style.top  = top  + 'px';
-        thediv.style.display = 'none';
-        thediv.style.zIndex = getHighestZ() + 2;
-        thediv.id = 'mdgDynamic_rDnsInfoDiv_'+Math.floor(Math.random() * 1000000);
-        thediv.innerHTML = '<b>Reverse DNS:</b><br />'+ajax.responseText+' <a href="#" onclick="elem = document.getElementById(\''+thediv.id+'\'); elem.innerHTML = \'\'; elem.style.display = \'none\';return false;">Close</a>';
-        var body = document.getElementsByTagName('body');
-        body = body[0];
-        bannerOff(rDnsBannerObj);
-        body.appendChild(thediv);
-        thediv.style.display = 'block';
-        left = fetch_dimensions(thediv);
-        thediv.style.display = 'none';
-        left = right - left['w'];
-        thediv.style.left = left + 'px';
-        thediv.style.display = 'block';
-        fadeInfoBoxes();
-      }
-    });
-}
-
-function bannerOn(text)
-{
-  darken(true);
-  var thediv = document.createElement('div');
-  thediv.className = 'mdg-comment';
-  thediv.style.padding = '0';
-  thediv.style.marginLeft = '0';
-  thediv.style.position = 'absolute';
-  thediv.style.display = 'none';
-  thediv.style.padding = '4px';
-  thediv.style.fontSize = '14pt';
-  thediv.id = 'mdgDynamic_bannerDiv_'+Math.floor(Math.random() * 1000000);
-  thediv.innerHTML = text;
-  
-  var body = document.getElementsByTagName('body');
-  body = body[0];
-  body.appendChild(thediv);
-  body.style.cursor = 'wait';
-  
-  thediv.style.display = 'block';
-  dim = fetch_dimensions(thediv);
-  thediv.style.display = 'none';
-  bdim = { 'w' : getWidth(), 'h' : getHeight() };
-  so = getScrollOffset();
-  
-  var left = (bdim['w'] / 2) - ( dim['w'] / 2 );
-  
-  var top  = (bdim['h'] / 2);
-  top  = top - ( dim['h'] / 2 );
-  
-  top = top + so;
-  
-  thediv.style.top  = top  + 'px';
-  thediv.style.left = left + 'px';
-  
-  thediv.style.display = 'block';
-  
-  return thediv.id;
-}
-
-function bannerOff(id)
-{
-  e = document.getElementById(id);
-  if(!e) return;
-  e.innerHTML = '';
-  e.style.display = 'none';
-  var body = document.getElementsByTagName('body');
-  body = body[0];
-  body.style.cursor = 'default';
-  enlighten(true);
-}
-
-function disableUnload(message)
-{
-  if(typeof message != 'string') message = 'You may want to save your changes first.';
-  window._unloadmsg = message;
-  window.onbeforeunload = function(e)
-  {
-    if ( !e )
-      e = window.event;
-    e.returnValue = window._unloadmsg;
-  }
-}
-
-function enableUnload()
-{
-  window._unloadmsg = null;
-  window.onbeforeunload = null;
-}
-
-/**
- * Gets the highest z-index of all divs in the document
- * @return integer
- */
-function getHighestZ()
-{
-  z = 0;
-  var divs = document.getElementsByTagName('div');
-  for(var i = 0; i < divs.length; i++)
-  {
-    if(divs[i].style.zIndex > z) z = divs[i].style.zIndex;
-  }
-  return z;
-}
-
-function isKeyPressed(event)
-{
-  if (event.shiftKey==1)
-  {
-    shift = true;
-  }
-  else
-  {
-    shift = false;
-  }
-}
-
-function moveDiv(div, newparent)
-{
-  var backup = div;
-  var oldparent = div.parentNode;
-  oldparent.removeChild(div);
-  newparent.appendChild(backup);
-}
-
-function readCookie(name) {var nameEQ = name + "=";var ca = document.cookie.split(';');for(var i=0;i < ca.length;i++){var c = ca[i];while (c.charAt(0)==' ') c = c.substring(1,c.length);if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);}return null;}
-function createCookie(name,value,days){if (days){var date = new Date();date.setTime(date.getTime()+(days*24*60*60*1000));var expires = "; expires="+date.toGMTString();}else var expires = "";document.cookie = name+"="+value+expires+"; path=/";}
-function eraseCookie(name) {createCookie(name,"",-1);}
-
-var busyBannerID;
-function goBusy(msg)
-{
-  if(!msg) msg = 'Please wait...';
-  body = document.getElementsByTagName('body');
-  body = body[0];
-  body.style.cursor = 'wait';
-  busyBannerID = bannerOn(msg);
-}
-
-function unBusy()
-{
-  body = document.getElementsByTagName('body');
-  body = body[0];
-  body.style.cursor = 'default';
-  bannerOff(busyBannerID);
-}
-
-function setAjaxLoading()
-{
-  if ( document.getElementById('ajaxloadicon') )
-  {
-    document.getElementById('ajaxloadicon').src=ajax_load_icon;
-  }
-}
-
-function unsetAjaxLoading()
-{
-  if ( document.getElementById('ajaxloadicon') )
-  {
-    document.getElementById('ajaxloadicon').src=scriptPath + '/images/spacer.gif';
-  }
-}
-
-/*
- * AJAX login box (experimental)
- * Moved / rewritten in login.js
- */
-
-// Included only for API-compatibility
-function ajaxPromptAdminAuth(call_on_ok, level)
-{
-  ajaxLogonInit(call_on_ok, level);
-}
-
-// This code is in the public domain. Feel free to link back to http://jan.moesen.nu/
-function sprintf()
-{
-  if (!arguments || arguments.length < 1 || !RegExp)
-  {
-    return;
-  }
-  var str = arguments[0];
-  var re = /([^%]*)%('.|0|\x20)?(-)?(\d+)?(\.\d+)?(%|b|c|d|u|f|o|s|x|X)(.*)/;
-  var a = b = [], numSubstitutions = 0, numMatches = 0;
-  while (a = re.exec(str))
-  {
-    var leftpart = a[1], pPad = a[2], pJustify = a[3], pMinLength = a[4];
-    var pPrecision = a[5], pType = a[6], rightPart = a[7];
-    
-    //alert(a + '\n' + [a[0], leftpart, pPad, pJustify, pMinLength, pPrecision);
-
-    numMatches++;
-    if (pType == '%')
-    {
-      subst = '%';
-    }
-    else
-    {
-      numSubstitutions++;
-      if (numSubstitutions >= arguments.length)
-      {
-        alert('Error! Not enough function arguments (' + (arguments.length - 1) + ', excluding the string)\nfor the number of substitution parameters in string (' + numSubstitutions + ' so far).');
-      }
-      var param = arguments[numSubstitutions];
-      var pad = '';
-             if (pPad && pPad.substr(0,1) == "'") pad = leftpart.substr(1,1);
-        else if (pPad) pad = pPad;
-      var justifyRight = true;
-             if (pJustify && pJustify === "-") justifyRight = false;
-      var minLength = -1;
-             if (pMinLength) minLength = parseInt(pMinLength);
-      var precision = -1;
-             if (pPrecision && pType == 'f') precision = parseInt(pPrecision.substring(1));
-      var subst = param;
-             if (pType == 'b') subst = parseInt(param).toString(2);
-        else if (pType == 'c') subst = String.fromCharCode(parseInt(param));
-        else if (pType == 'd') subst = parseInt(param) ? parseInt(param) : 0;
-        else if (pType == 'u') subst = Math.abs(param);
-        else if (pType == 'f') subst = (precision > -1) ? Math.round(parseFloat(param) * Math.pow(10, precision)) / Math.pow(10, precision): parseFloat(param);
-        else if (pType == 'o') subst = parseInt(param).toString(8);
-        else if (pType == 's') subst = param;
-        else if (pType == 'x') subst = ('' + parseInt(param).toString(16)).toLowerCase();
-        else if (pType == 'X') subst = ('' + parseInt(param).toString(16)).toUpperCase();
-    }
-    str = leftpart + subst + rightPart;
-  }
-  return str;
-}
-
-/**
- * Insert a DOM object _after_ the specified child.
- * @param object Parent node
- * @param object Node to insert
- * @param object Node to insert after
- */
-
-function insertAfter(parent, baby, bigsister)
-{
-  try
-  {
-    if ( parent.childNodes[parent.childNodes.length-1] == bigsister )
-      parent.appendChild(baby);
-    else
-      parent.insertBefore(baby, bigsister.nextSibling);
-  }
-  catch(e)
-  {
-    alert(e.toString());
-    if ( window.console )
-    {
-      // Firebug support
-      window.console.warn(e);
-    }
-  }
-}
-
-/**
- * Validates an e-mail address.
- * @param string E-mail address
- * @return bool
- */
-
-function validateEmail(email)
-{
-  return ( email.match(/^(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|"[^\\\x80-\xff\n\015"]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015"]*)*")[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:\.[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|"[^\\\x80-\xff\n\015"]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015"]*)*")[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*)*@[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|\[(?:[^\\\x80-\xff\n\015\[\]]|\\[^\x80-\xff])*\])[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:\.[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|\[(?:[^\\\x80-\xff\n\015\[\]]|\\[^\x80-\xff])*\])[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*)*|(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|"[^\\\x80-\xff\n\015"]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015"]*)*")[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037]*(?:(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)|"[^\\\x80-\xff\n\015"]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015"]*)*")[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037]*)*<[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:@[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|\[(?:[^\\\x80-\xff\n\015\[\]]|\\[^\x80-\xff])*\])[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:\.[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|\[(?:[^\\\x80-\xff\n\015\[\]]|\\[^\x80-\xff])*\])[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*)*(?:,[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*@[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|\[(?:[^\\\x80-\xff\n\015\[\]]|\\[^\x80-\xff])*\])[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:\.[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|\[(?:[^\\\x80-\xff\n\015\[\]]|\\[^\x80-\xff])*\])[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*)*)*:[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*)?(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|"[^\\\x80-\xff\n\015"]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015"]*)*")[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:\.[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|"[^\\\x80-\xff\n\015"]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015"]*)*")[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*)*@[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|\[(?:[^\\\x80-\xff\n\015\[\]]|\\[^\x80-\xff])*\])[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:\.[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|\[(?:[^\\\x80-\xff\n\015\[\]]|\\[^\x80-\xff])*\])[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*)*>)$/) ) ? true : false;
-}
-
-/**
- * Validates a username.
- * @param string Username to test
- * @return bool
- */
-
-function validateUsername(username)
-{
-  var regex = new RegExp('^[^<>&\?\'"%\n\r/]+$', '');
-  return ( username.match(regex) ) ? true : false;
-}
-
-/**
- * Equivalent of PHP's time()
- * @return int
- */
-
-function unix_time()
-{
-  return parseInt((new Date()).getTime()/1000);
-}
-
-/*
- * Utility functions, moved from windows.js
- */
- 
-// getElementWidth() and getElementHeight()
-// Source: http://www.aspandjavascript.co.uk/javascript/javascript_api/get_element_width_height.asp
-
-function getElementHeight(Elem) {
-  if (ns4) 
-  {
-    var elem = getObjNN4(document, Elem);
-    return elem.clip.height;
-  } 
-  else
-  {
-    if(document.getElementById) 
-    {
-      var elem = document.getElementById(Elem);
-    }
-    else if (document.all)
-    {
-      var elem = document.all[Elem];
-    }
-    if (op5) 
-    { 
-      xPos = elem.style.pixelHeight;
-    }
-    else
-    {
-      xPos = elem.offsetHeight;
-    }
-    return xPos;
-  } 
-}
-
-function getElementWidth(Elem) {
-  if (ns4) {
-    var elem = getObjNN4(document, Elem);
-    return elem.clip.width;
-  } else {
-    if(document.getElementById) {
-      var elem = document.getElementById(Elem);
-    } else if (document.all){
-      var elem = document.all[Elem];
-    }
-    if (op5) {
-      xPos = elem.style.pixelWidth;
-    } else {
-      xPos = elem.offsetWidth;
-    }
-    return xPos;
-  }
-}
-
-function getHeight() {
-  var myHeight = 0;
-  if( typeof( window.innerWidth ) == 'number' ) {
-    myHeight = window.innerHeight;
-  } else if( document.documentElement &&
-      ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
-    myHeight = document.documentElement.clientHeight;
-  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
-    myHeight = document.body.clientHeight;
-  }
-  return myHeight;
-}
-
-function getWidth() {
-  var myWidth = 0;
-  if( typeof( window.innerWidth ) == 'number' ) {
-    myWidth = window.innerWidth;
-  } else if( document.documentElement &&
-      ( document.documentElement.clientWidth || document.documentElement.clientWidth ) ) {
-    myWidth = document.documentElement.clientWidth;
-  } else if( document.body && ( document.body.clientWidth || document.body.clientWidth ) ) {
-    myWidth = document.body.clientWidth;
-  }
-  return myWidth;
-}
-
-/**
- * Sanitizes a page URL string so that it can safely be stored in the database.
- * @param string Page ID to sanitize
- * @return string Cleaned text
- */
-
-function sanitize_page_id(page_id)
-{
-  // Remove character escapes
-  page_id = dirtify_page_id(page_id);
-
-  var regex = new RegExp('[A-Za-z0-9\\[\\]\./:;\(\)@_-]', 'g');
-  pid_clean = page_id.replace(regex, 'X');
-  var pid_dirty = [];
-  for ( var i = 0; i < pid_clean.length; i++ )
-    pid_dirty[i] = pid_clean.substr(i, 1);
-
-  for ( var i = 0; i < pid_dirty.length; i++ )
-  {
-    var chr = pid_dirty[i];
-    if ( chr == 'X' )
-      continue;
-    var cid = chr.charCodeAt(0);
-    cid = cid.toString(16).toUpperCase();
-    if ( cid.length < 2 )
-    {
-      cid = '0' + cid;
-    }
-    pid_dirty[i] = "." + cid;
-  }
-  
-  var pid_chars = [];
-  for ( var i = 0; i < page_id.length; i++ )
-    pid_chars[i] = page_id.substr(i, 1);
-  
-  var page_id_cleaned = '';
-
-  for ( var id in pid_chars )
-  {
-    var chr = pid_chars[id];
-    if ( pid_dirty[id] == 'X' )
-      page_id_cleaned += chr;
-    else
-      page_id_cleaned += pid_dirty[id];
-  }
-  
-  return page_id_cleaned;
-}
-
-/**
- * Removes character escapes in a page ID string
- * @param string Page ID string to dirty up
- * @return string
- */
-
-function dirtify_page_id(page_id)
-{
-  // First, replace spaces with underscores
-  page_id = page_id.replace(/ /g, '_');
-
-  var matches = page_id.match(/\.[A-Fa-f0-9][A-Fa-f0-9]/g);
-  
-  if ( matches != null )
-  {
-    for ( var i = 0; i < matches.length; i++ )
-    {
-      var match = matches[i];
-      var byt = (match.substr(1)).toUpperCase();
-      var code = eval("0x" + byt);
-      var regex = new RegExp('\\.' + byt, 'g');
-      page_id = page_id.replace(regex, String.fromCharCode(code));
-    }
-  }
-  
-  return page_id;
-}
-
-/*
- * Expandable fieldsets
- */
-
-var expander_onload = function()
-{
-  var sets = document.getElementsByTagName('fieldset');
-  if ( sets.length < 1 )
-    return false;
-  var init_us = [];
-  for ( var index = 0; index < sets.length; index++ )
-  {
-    var mode = sets[index].getAttribute('enano:expand');
-    if ( mode == 'closed' || mode == 'open' )
-    {
-      init_us.push(sets[index]);
-    }
-  }
-  for ( var k = 0; k < init_us.length; k++ )
-  {
-    expander_init_element(init_us[k]);
-  }
-}
-
-function expander_init_element(el)
-{
-  // get the legend tag
-  var legend = el.getElementsByTagName('legend')[0];
-  if ( !legend )
-    return false;
-  // existing content
-  var existing_inner = legend.innerHTML;
-  // blank the innerHTML and replace it with a link
-  legend.innerHTML = '';
-  var button = document.createElement('a');
-  button.className = 'expander expander-open';
-  button.innerHTML = existing_inner;
-  button.href = '#';
-  
-  legend.appendChild(button);
-  
-  button.onclick = function()
-  {
-    try
-    {
-      expander_handle_click(this);
-    }
-    catch(e)
-    {
-      console.debug('Exception caught: ', e);
-    }
-    return false;
-  }
-  
-  if ( el.getAttribute('enano:expand') == 'closed' )
-  {
-    expander_close(el);
-  }
-}
-
-function expander_handle_click(el)
-{
-  if ( el.parentNode.parentNode.tagName != 'FIELDSET' )
-    return false;
-  var parent = el.parentNode.parentNode;
-  if ( parent.getAttribute('enano:expand') == 'closed' )
-  {
-    expander_open(parent);
-  }
-  else
-  {
-    expander_close(parent);
-  }
-}
-
-function expander_close(el)
-{
-  var children = el.childNodes;
-  for ( var i = 0; i < children.length; i++ )
-  {
-    var child = children[i];
-    if ( child.tagName == 'LEGEND' )
-    {
-      var a = child.getElementsByTagName('a')[0];
-      $(a).rmClass('expander-open');
-      $(a).addClass('expander-closed');
-      continue;
-    }
-    if ( child.style )
-    {
-      child.expander_meta_old_state = child.style.display;
-      child.style.display = 'none';
-    }
-  }
-  el.expander_meta_padbak = el.style.padding;
-  el.setAttribute('enano:expand', 'closed');
-}
-
-function expander_open(el)
-{
-  var children = el.childNodes;
-  for ( var i = 0; i < children.length; i++ )
-  {
-    var child = children[i];
-    if ( child.tagName == 'LEGEND' )
-    {
-      var a = child.getElementsByTagName('a')[0];
-      $(a).rmClass('expander-closed');
-      $(a).addClass('expander-open');
-      continue;
-    }
-    if ( child.expander_meta_old_state && child.style )
-    {
-      child.style.display = child.expander_meta_old_state;
-      child.expander_meta_old_state = null;
-    }
-    else
-    {
-      if ( child.style )
-      {
-        child.style.display = null;
-      }
-    }
-  }
-  if ( el.expander_meta_padbak )
-  {
-    el.style.padding = el.expander_meta_padbak;
-    el.expander_meta_padbak = null;
-  }
-  else
-  {
-    el.style.padding = null;
-  }
-  el.setAttribute('enano:expand', 'open');
-}
-
-/**
- * Equivalent to PHP's explode function.
- */
-
-function explode(needle, haystack)
-{
-  return haystack.split(needle);
-}
-
-/**
- * Equivalent to PHP's in_array function.
- */
-
-function in_array(needle, haystack)
-{
-  for(var i in haystack)
-  {
-    if(haystack[i] == needle) return i;
-  }
-  return false;
-}
-
-addOnloadHook(expander_onload);