Error found while checking this document as XHTML 1.0 Strict!

Result: 1 Error
:
Modified:(undefined)
Server:Apache/2.2.9 (Debian) PHP/5.2.6-1+lenny16 with Suhosin-Patch mod_ssl/2.2.9 OpenSSL/0.9.8g mod_chroot/0.5
Size:2380
Content-Type:text/html
: utf-8
: XHTML 1.0 Strict
Root Element: html
Root Namespace: http://www.w3.org/1999/xhtml
Options

Help on the options is available.

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Validation Output: 1 Error

  1. Error Line 124, Column 91: element "center" undefined 
    …eralboxcontent boxaligncenter"><center><br /><form id="coursesearch" action="h…

    ✉

    You have used the element named above in your document, but the document type you are using does not define an element of that name. This error is often caused by:

    • incorrect use of the "Strict" document type with a document that uses frames (e.g. you must use the "Frameset" document type to get the "<frameset>" element),
    • by using vendor proprietary extensions such as "<spacer>" or "<marquee>" (this is usually fixed by using CSS to achieve the desired effect instead).
    • by using upper-case tags in XHTML (in XHTML attributes and elements must be all lower-case).

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Source Listing

Below is the source input I used for this validation:

  1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
  2. <html xmlns="http://www.w3.org/1999/xhtml" dir="ltr" lang="pt" xml:lang="pt">
  3. <head>
  4. <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  5. <link rel="stylesheet" type="text/css" href="http://agvamareleja.drealentejo.pt/moodle/theme/standard/styles.php" />
  6. <script type="text/javascript" src="http://agvamareleja.drealentejo.pt/moodle/lib/yui/yahoo/yahoo-min.js"></script><script type="text/javascript" src="http://agvamareleja.drealentejo.pt/moodle/lib/yui/event/event-min.js"></script><script type="text/javascript" src="http://agvamareleja.drealentejo.pt/moodle/lib/yui/connection/connection-min.js"></script><script type="text/javascript" src="http://agvamareleja.drealentejo.pt/moodle/lib/swfobject/swfobject.js"></script><script type="text/javascript">
  7. //<![CDATA[
  8. var flashversion = swfobject.getFlashPlayerVersion();
  9. YAHOO.util.Connect.asyncRequest('GET','http://agvamareleja.drealentejo.pt/moodle/login/environment.php?sesskey=F1TK5nYjtO&flashversion='+flashversion.major+'.'+flashversion.minor+'.'+flashversion.release);
  10. //]]>
  11. </script>
  12. <!--[if IE 7]>
  13. <link rel="stylesheet" type="text/css" href="http://agvamareleja.drealentejo.pt/moodle/theme/standard/styles_ie7.css" />
  14. <![endif]-->
  15. <!--[if IE 6]>
  16. <link rel="stylesheet" type="text/css" href="http://agvamareleja.drealentejo.pt/moodle/theme/standard/styles_ie6.css" />
  17. <![endif]-->
  20. <meta name="keywords" content="moodle, Agrupamento de Escolas de Amareleja : Procurar " />
  21. <title>Agrupamento de Escolas de Amareleja : Procurar</title>
  22. <link rel="shortcut icon" href="http://agvamareleja.drealentejo.pt/moodle/theme/standard/favicon.ico" />
  23. <!--<style type="text/css">/*<![CDATA[*/ body{behavior:url(http://agvamareleja.drealentejo.pt/moodle/lib/csshover.htc);} /*]]>*/</style>-->
  25. <script type="text/javascript" src="http://agvamareleja.drealentejo.pt/moodle/lib/javascript-static.js"></script>
  26. <script type="text/javascript" src="http://agvamareleja.drealentejo.pt/moodle/lib/javascript-mod.php"></script>
  27. <script type="text/javascript" src="http://agvamareleja.drealentejo.pt/moodle/lib/overlib/overlib.js"></script>
  28. <script type="text/javascript" src="http://agvamareleja.drealentejo.pt/moodle/lib/overlib/overlib_cssstyle.js"></script>
  29. <script type="text/javascript" src="http://agvamareleja.drealentejo.pt/moodle/lib/cookies.js"></script>
  30. <script type="text/javascript" src="http://agvamareleja.drealentejo.pt/moodle/lib/ufo.js"></script>
  31. <script type="text/javascript" src="http://agvamareleja.drealentejo.pt/moodle/lib/dropdown.js"></script>
  33. <script type="text/javascript" defer="defer">
  34. //<![CDATA[
  35. setTimeout('fix_column_widths()', 20);
  36. //]]>
  37. </script>
  38. <script type="text/javascript">
  39. //<![CDATA[
  40. function openpopup(url, name, options, fullscreen) {
  41. var fullurl = "http://agvamareleja.drealentejo.pt/moodle" + url;
  42. var windowobj = window.open(fullurl, name, options);
  43. if (!windowobj) {
  44. return true;
  45. }
  46. if (fullscreen) {
  47. windowobj.moveTo(0, 0);
  48. windowobj.resizeTo(screen.availWidth, screen.availHeight);
  49. }
  50. windowobj.focus();
  51. return false;
  52. }
  54. function uncheckall() {
  55. var inputs = document.getElementsByTagName('input');
  56. for(var i = 0; i < inputs.length; i++) {
  57. inputs[i].checked = false;
  58. }
  59. }
  61. function checkall() {
  62. var inputs = document.getElementsByTagName('input');
  63. for(var i = 0; i < inputs.length; i++) {
  64. inputs[i].checked = true;
  65. }
  66. }
  68. function inserttext(text) {
  69. text = ' ' + text + ' ';
  70. if ( opener.document.forms['theform'].message.createTextRange && opener.document.forms['theform'].message.caretPos) {
  71. var caretPos = opener.document.forms['theform'].message.caretPos;
  72. caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text + ' ' : text;
  73. } else {
  74. opener.document.forms['theform'].message.value += text;
  75. }
  76. opener.document.forms['theform'].message.focus();
  77. }
  79. function getElementsByClassName(oElm, strTagName, oClassNames){
  80. var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
  81. var arrReturnElements = new Array();
  82. var arrRegExpClassNames = new Array();
  83. if(typeof oClassNames == "object"){
  84. for(var i=0; i<oClassNames.length; i++){
  85. arrRegExpClassNames.push(new RegExp("(^|\\s)" + oClassNames[i].replace(/\-/g, "\\-") + "(\\s|$)"));
  86. }
  87. }
  88. else{
  89. arrRegExpClassNames.push(new RegExp("(^|\\s)" + oClassNames.replace(/\-/g, "\\-") + "(\\s|$)"));
  90. }
  91. var oElement;
  92. var bMatchesAll;
  93. for(var j=0; j<arrElements.length; j++){
  94. oElement = arrElements[j];
  95. bMatchesAll = true;
  96. for(var k=0; k<arrRegExpClassNames.length; k++){
  97. if(!arrRegExpClassNames[k].test(oElement.className)){
  98. bMatchesAll = false;
  99. break;
  100. }
  101. }
  102. if(bMatchesAll){
  103. arrReturnElements.push(oElement);
  104. }
  105. }
  106. return (arrReturnElements)
  107. }
  108. //]]>
  109. </script>
  110. </head>
  112. <body class="course course-1 dir-ltr lang-pt_utf8" id="course-search">
  114. <div id="page">
  116. <div id="header" class=" clearfix"> <h1 class="headermain">Agrupamento de Escolas de Amareleja</h1>
  117. <div class="headermenu"><div class="logininfo">Encontra-se a utilizar acesso de visitante (<a href="http://agvamareleja.drealentejo.pt/moodle/login/index.php">Entrar</a>)</div></div>
  118. </div> <div class="navbar clearfix">
  119. <div class="breadcrumb"><h2 class="accesshide " >Encontra-se em</h2> <ul>
  120. <li class="first"><a onclick="this.target='_top'" href="http://agvamareleja.drealentejo.pt/moodle/">Página inicial</a></li><li> <span class="accesshide " >/&nbsp;</span><span class="arrow sep">&#x25BA;</span> <a onclick="this.target='_top'" href="index.php">Disciplinas</a></li><li> <span class="accesshide " >/&nbsp;</span><span class="arrow sep">&#x25BA;</span> Procurar</li></ul></div>
  121. <div class="navbutton">&nbsp;</div>
  122. </div>
  123. <!-- END OF HEADER -->
  124. <div id="content"><div class="box generalbox generalboxcontent boxaligncenter"><center><br /><form id="coursesearch" action="http://agvamareleja.drealentejo.pt/moodle/course/search.php" method="get"><fieldset class="coursesearchbox invisiblefieldset"><label for="coursesearchbox">Procurar disciplinas: </label><input type="text" id="coursesearchbox" size="30" name="search" value="" /><input type="submit" value="Executar" /></fieldset></form><br /><p>Pode procurar várias palavras de uma só vez.<br />palavra: procurar ocorrências desta palavra, isolada ou dentro de outras.<br />+palavra: procura apenas ocorrências que contenham a palavra exacta.<br />-palavra: procura apenas ocorrências em que palavra não aparece.</p></center></div></div><div id="footer"><p class="helplink"></p><div class="logininfo">Encontra-se a utilizar acesso de visitante (<a href="http://agvamareleja.drealentejo.pt/moodle/login/index.php">Entrar</a>)</div><div class="homelink"><a href="http://agvamareleja.drealentejo.pt/moodle/">Página principal</a></div> <div class="validators"><ul>
  125. <li><a href="http://validator.w3.org/check?verbose=1&amp;ss=1&amp;uri=http%3A%2F%2Fagvamareleja.drealentejo.pt%2Fmoodle%2Fcourse%2Fsearch.php">Validate HTML</a></li>
  126. <li><a href="http://www.contentquality.com/mynewtester/cynthia.exe?rptmode=-1&amp;url1=http%3A%2F%2Fagvamareleja.drealentejo.pt%2Fmoodle%2Fcourse%2Fsearch.php">Section 508 Check</a></li>
  127. <li><a href="http://www.contentquality.com/mynewtester/cynthia.exe?rptmode=0&amp;warnp2n3e=1&amp;url1=http%3A%2F%2Fagvamareleja.drealentejo.pt%2Fmoodle%2Fcourse%2Fsearch.php">WCAG 1 (2,3) Check</a></li>
  128. </ul></div>
  129. </div>
  130. </div>
  131. </body>
  132. </html>

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