/*

*///On diff pages this script replaces ''(Difference between revisions)''with//different tools for reverting the edit and warning the user that made the edit.//For instructions see talk page.// Revert tools by Lorianfunction getElementsByClass(searchClass,node,tag) {  // Function from http://www.dustindiaz.com/getelementsbyclass/  var classElements = new Array();  if ( node == null )    node = document;  if ( tag == null )    tag = '*';  var els = node.getElementsByTagName(tag);  var elsLen = els.length;  var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");  for (i = 0, j = 0; i < elsLen; i++) {    if ( pattern.test(els[i].className) ) {      classElements[j] = els[i];      j++;    }  }  return classElements;}// _GET code from NoGray JS Library http://www.nogray.com/new_site/var _GET = new Array();var _uri = location.href;var _temp_get_arr = _uri.substring(_uri.indexOf('?')+1, _uri.length).split("&");var _temp_get_arr_1 = new Array();for(_get_arr_i=0; _get_arr_i<_temp_get_arr.length; _get_arr_i++){  _temp_get_arr_1 = _temp_get_arr[_get_arr_i].split("=");  _GET[decodeURI(_temp_get_arr_1[0])] = decodeURI(_temp_get_arr_1[1]);}delete _uri; delete _temp_get_arr; delete _temp_get_arr_1;function getMessage (where, user1, user2) {  var message = prompt ('What message would you like to leave?', '');  window.location = 'http://en.wikipedia.org/w/index.php?title=' + _GET['title'] + '&action=edit&oldid=' + _GET['oldid'] + '&'+where+'=2&user1='+user1+'&user2='+user2+'&message='+message;}addOnloadHook(function (){  if (location.href.match(/diff=/)) {    // Get username of submitter    var user1 = getElementsByClass('diff-otitle',null,'td'); user1 = user1[0].getElementsByTagName('a')[2].innerHTML;    var user2 = getElementsByClass('diff-ntitle',null,'td'); user2 = user2[0].getElementsByTagName('a')[3].innerHTML;    document.getElementById('contentSub').innerHTML = '(<a href="http://en.wikipedia.org/w/index.php?title=' + _GET['title'] + '&action=edit&oldid=' + _GET['oldid'] + '&revert=1&user1='+user1+'&user2='+user2+'">Revert</a> / <a href="#">Message</a>) (<a href="http://en.wikipedia.org/w/index.php?title=' + _GET['title'] + '&action=edit&oldid=' + _GET['oldid'] + '&vandalism=1&user1='+user1+'&user2='+user2+'">Vandalism</a> / <a href="#">Message</a>) (Warn: <a href="http://en.wikipedia.org/w/index.php?title=User_talk:'+user2+'&action=edit&section=new&warn=1">Test</a> / <a href="http://en.wikipedia.org/w/index.php?title=User_talk:'+user2+'&action=edit&section=new&warn=2">Blatant</a> / <a href="http://en.wikipedia.org/w/index.php?title=User_talk:'+user2+'&action=edit&section=new&warn=3">Nonsense</a> / <a href="http://en.wikipedia.org/w/index.php?title=User_talk:'+user2+'&action=edit&section=new&warn=4">Blanking</a>)';  } else if (location.href.match(/revert=1/)) {    document.getElementById('wpSummary').value = 'Reverted edits by [[Special:Contributions/'+_GET['user2']+'|'+_GET['user2']+']] to version ' + _GET['oldid']+' by [[Special:Contributions/'+_GET['user1']+'|'+_GET['user1']+']]';    document.getElementById('editform').submit();  } else if (location.href.match(/revert=2/)) {    document.getElementById('wpSummary').value = 'Reverted edits by [[Special:Contributions/'+_GET['user2']+'|'+_GET['user2']+']] to version ' + _GET['oldid']+' by [[Special:Contributions/'+_GET['user1']+'|'+_GET['user1']+']] ('+_GET['message']+')';    document.getElementById('editform').submit();  } else if (location.href.match(/vandalism=1/)) {    document.getElementById('wpSummary').value = 'Reverted vandalism by [[Special:Contributions/'+_GET['user2']+'|'+_GET['user2']+']] to version ' + _GET['oldid']+' by [[Special:Contributions/'+_GET['user1']+'|'+_GET['user1']+']]';    document.getElementById('editform').submit();  } else if (location.href.match(/vandalism=2/)) {    document.getElementById('wpSummary').value = 'Reverted vandalism by [[Special:Contributions/'+_GET['user2']+'|'+_GET['user2']+']] to version ' + _GET['oldid']+' by [[Special:Contributions/'+_GET['user1']+'|'+_GET['user1']+']] ('+_GET['message']+')';    document.getElementById('editform').submit();  } else if (location.href.match(/warn=1/)) {    document.getElementById('wpSummary').value = 'Vandalism warning';    document.getElementById('wpTextbox1').value = '{{sub'+'st:test}} ~~'+'~~';    document.getElementById('editform').submit();  } else if (location.href.match(/warn=2/)) {    document.getElementById('wpSummary').value = 'Vandalism warning';    document.getElementById('wpTextbox1').value = '{{sub'+'st:blatantvandal}} ~~'+'~~';    document.getElementById('editform').submit();  } else if (location.href.match(/warn=3/)) {    document.getElementById('wpSummary').value = 'Vandalism warning';    document.getElementById('wpTextbox1').value = '{{sub'+'st:test2}} ~~'+'~~';    document.getElementById('editform').submit();  } else if (location.href.match(/warn=4/)) {    document.getElementById('wpSummary').value = 'Vandalism warning';    document.getElementById('wpTextbox1').value = '{{sub'+'st:test2a}} ~~'+'~~';    document.getElementById('editform').submit();  }});/*

*/