…r; margin-right: 0px" dir="ltr" align="left"><font color="#ff6600"><a title="S…
You have used the attribute named above in your document, but the document type you are using does not support that attribute for this element. 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 "Transitional" document type to get the "target" attribute), or by using vendor proprietary extensions such as "marginheight" (this is usually fixed by using CSS to achieve the desired effect instead).
This error may also result if the element itself is not supported in the document type you are using, as an undefined element will have no supported attributes; in this case, see the element-undefined error message for further information.
How to fix: check the spelling and case of the element and attribute, (Remember XHTML is all lower-case) and/or check that they are both allowed in the chosen document type, and/or use CSS instead of this attribute. If you received this error when using the <embed> element to incorporate flash media in a Web page, see the FAQ item on valid flash.
…x" dir="ltr" align="left"><font color="#ff6600"><a title="Sitio do Agrupamento…
You have used the attribute named above in your document, but the document type you are using does not support that attribute for this element. 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 "Transitional" document type to get the "target" attribute), or by using vendor proprietary extensions such as "marginheight" (this is usually fixed by using CSS to achieve the desired effect instead).
This error may also result if the element itself is not supported in the document type you are using, as an undefined element will have no supported attributes; in this case, see the element-undefined error message for further information.
How to fix: check the spelling and case of the element and attribute, (Remember XHTML is all lower-case) and/or check that they are both allowed in the chosen document type, and/or use CSS instead of this attribute. If you received this error when using the <embed> element to incorporate flash media in a Web page, see the FAQ item on valid flash.
…tr" align="left"><font color="#ff6600"><a title="Sitio do Agrupamento" href="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:
… href="http://www.aev.edu.pt/" target="_blank"><img style="height: 115px; widt…
You have used the attribute named above in your document, but the document type you are using does not support that attribute for this element. 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 "Transitional" document type to get the "target" attribute), or by using vendor proprietary extensions such as "marginheight" (this is usually fixed by using CSS to achieve the desired effect instead).
This error may also result if the element itself is not supported in the document type you are using, as an undefined element will have no supported attributes; in this case, see the element-undefined error message for further information.
How to fix: check the spelling and case of the element and attribute, (Remember XHTML is all lower-case) and/or check that they are both allowed in the chosen document type, and/or use CSS instead of this attribute. If you received this error when using the <embed> element to incorporate flash media in a Web page, see the FAQ item on valid flash.
…bcalho_site_aev.jpg" width="645" height="115" complete="true" /></a></font></p>
You have used the attribute named above in your document, but the document type you are using does not support that attribute for this element. 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 "Transitional" document type to get the "target" attribute), or by using vendor proprietary extensions such as "marginheight" (this is usually fixed by using CSS to achieve the desired effect instead).
This error may also result if the element itself is not supported in the document type you are using, as an undefined element will have no supported attributes; in this case, see the element-undefined error message for further information.
How to fix: check the spelling and case of the element and attribute, (Remember XHTML is all lower-case) and/or check that they are both allowed in the chosen document type, and/or use CSS instead of this attribute. If you received this error when using the <embed> element to incorporate flash media in a Web page, see the FAQ item on valid flash.
…bcalho_site_aev.jpg" width="645" height="115" complete="true" /></a></font></p>
The attribute given above is required for an element that you've used, but you have omitted it. For instance, in most HTML and XHTML document types the "type" attribute is required on the "script" element and the "alt" attribute is required for the "img" element.
Typical values for type are
type="text/css" for <style>
and type="text/javascript" for <script>.
…e="height: 67px; width: 137px" border="0" hspace="0" alt="g" src="http://moodl…
You have used the attribute named above in your document, but the document type you are using does not support that attribute for this element. 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 "Transitional" document type to get the "target" attribute), or by using vendor proprietary extensions such as "marginheight" (this is usually fixed by using CSS to achieve the desired effect instead).
This error may also result if the element itself is not supported in the document type you are using, as an undefined element will have no supported attributes; in this case, see the element-undefined error message for further information.
How to fix: check the spelling and case of the element and attribute, (Remember XHTML is all lower-case) and/or check that they are both allowed in the chosen document type, and/or use CSS instead of this attribute. If you received this error when using the <embed> element to incorporate flash media in a Web page, see the FAQ item on valid flash.
…67px; width: 137px" border="0" hspace="0" alt="g" src="http://moodle.aev.edu.p…
You have used the attribute named above in your document, but the document type you are using does not support that attribute for this element. 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 "Transitional" document type to get the "target" attribute), or by using vendor proprietary extensions such as "marginheight" (this is usually fixed by using CSS to achieve the desired effect instead).
This error may also result if the element itself is not supported in the document type you are using, as an undefined element will have no supported attributes; in this case, see the element-undefined error message for further information.
How to fix: check the spelling and case of the element and attribute, (Remember XHTML is all lower-case) and/or check that they are both allowed in the chosen document type, and/or use CSS instead of this attribute. If you received this error when using the <embed> element to incorporate flash media in a Web page, see the FAQ item on valid flash.
…oration: underline"></span><font size="4"><a title="biblioteca" href="http://b…
You have used the attribute named above in your document, but the document type you are using does not support that attribute for this element. 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 "Transitional" document type to get the "target" attribute), or by using vendor proprietary extensions such as "marginheight" (this is usually fixed by using CSS to achieve the desired effect instead).
This error may also result if the element itself is not supported in the document type you are using, as an undefined element will have no supported attributes; in this case, see the element-undefined error message for further information.
How to fix: check the spelling and case of the element and attribute, (Remember XHTML is all lower-case) and/or check that they are both allowed in the chosen document type, and/or use CSS instead of this attribute. If you received this error when using the <embed> element to incorporate flash media in a Web page, see the FAQ item on valid flash.
…tion: underline"></span><font size="4"><a title="biblioteca" href="http://bibl…
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:
…ez.blogspot.pt/"><font color="#33cc00"><font size="5"><strong><span class="nol…
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:
…"><font color="#33cc00"><font size="5"><strong><span class="nolink">Blogue Bib…
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:
…th="108" height="66" complete="true" /> <a title="Painel Digital" href="http:/…
The attribute given above is required for an element that you've used, but you have omitted it. For instance, in most HTML and XHTML document types the "type" attribute is required on the "script" element and the "alt" attribute is required for the "img" element.
Typical values for type are
type="text/css" for <style>
and type="text/javascript" for <script>.
…="_top"><font color="#ff6600" size="5">Painel Digital - Professores</font></a>…
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:
…="5">Painel Digital - Professores</font></a><font color="#cc3300"> </font></h5>
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:
…r="ltr"><font color="#ff0033" size="5"><strong><img title="info" style="height…
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:
…mplete="true" /> <font color="#ff0066"><a title="atividades" href="http://mood…
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:
…</a><strong title="a2"><font size="+0"><font color="#ff6600" size="5"><a title…
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:
…ze="+0"><font color="#ff6600" size="5"><a title="Avaliação" href="http://moodl…
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:
…" target="_top"><strong><font size="5"></font></strong></a></font></font></str…
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:
…th="103" height="83" complete="true" /> </span><font size="5"><span class="nol…
The attribute given above is required for an element that you've used, but you have omitted it. For instance, in most HTML and XHTML document types the "type" attribute is required on the "script" element and the "alt" attribute is required for the "img" element.
Typical values for type are
type="text/css" for <style>
and type="text/javascript" for <script>.
…mplete="true" /> </span><font size="5"><span class="nolink"><a title="avaliaçã…
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:
…<strong><font color="#3399ff" size="5">Avaliação</font></strong><font color="#…
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:
…o</font></strong><font color="#3399ff"> de Desempenho Docente</font></a></span…
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:
…: left"><font color="#ff6600" size="5"></font><font color="#ff6600"><img title…
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:
… size="5"></font><font color="#ff6600"><img title="folders" style="height: 78p…
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:
…pt/course/view.php?id=34"><font style="font-weight: bold" color="#990000" size…
You have used the attribute named above in your document, but the document type you are using does not support that attribute for this element. 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 "Transitional" document type to get the "target" attribute), or by using vendor proprietary extensions such as "marginheight" (this is usually fixed by using CSS to achieve the desired effect instead).
This error may also result if the element itself is not supported in the document type you are using, as an undefined element will have no supported attributes; in this case, see the element-undefined error message for further information.
How to fix: check the spelling and case of the element and attribute, (Remember XHTML is all lower-case) and/or check that they are both allowed in the chosen document type, and/or use CSS instead of this attribute. If you received this error when using the <embed> element to incorporate flash media in a Web page, see the FAQ item on valid flash.
…weight: bold" color="#990000" size="5">Centro de documentação</font></a></h5><…
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:
…ype_pnh_container" dir="ltr" tabindex="-1"><span class="skype_pnh_mark"> begin…
You have used the attribute named above in your document, but the document type you are using does not support that attribute for this element. 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 "Transitional" document type to get the "target" attribute), or by using vendor proprietary extensions such as "marginheight" (this is usually fixed by using CSS to achieve the desired effect instead).
This error may also result if the element itself is not supported in the document type you are using, as an undefined element will have no supported attributes; in this case, see the element-undefined error message for further information.
How to fix: check the spelling and case of the element and attribute, (Remember XHTML is all lower-case) and/or check that they are both allowed in the chosen document type, and/or use CSS instead of this attribute. If you received this error when using the <embed> element to incorporate flash media in a Web page, see the FAQ item on valid flash.
…ass="skype_pnh_left_span" skypeaction="skype_dropdown"> </span><span clas…
You have used the attribute named above in your document, but the document type you are using does not support that attribute for this element. 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 "Transitional" document type to get the "target" attribute), or by using vendor proprietary extensions such as "marginheight" (this is usually fixed by using CSS to achieve the desired effect instead).
This error may also result if the element itself is not supported in the document type you are using, as an undefined element will have no supported attributes; in this case, see the element-undefined error message for further information.
How to fix: check the spelling and case of the element and attribute, (Remember XHTML is all lower-case) and/or check that they are both allowed in the chosen document type, and/or use CSS instead of this attribute. If you received this error when using the <embed> element to incorporate flash media in a Web page, see the FAQ item on valid flash.
…, 0, 0);"> <br /><font color="#000000">url:</font></span><a href="http://www.a…
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:
Below is the source input I used for this validation: