> TIPO 1 (NAO FICA LEGAL A PARTE DE CSS)


<!-- Include do texto via JS: -->
<script type="text/javascript">
<!--
document.writeln('<object data="arquivo.html" type="text/html" standby="About Work" style="width:500px; font-family:Verdana; font-size:13px; color:#fff; line-height:150%; margin:0; padding:0;"></object>');
-->
</script>



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 > TIPO 2 (OK, FUNCIONA 100%. AS VEZES SO NAO FUNCIONA OFFLINE NO IE)



<span id="includeone"></span>

<script type="text/javascript">
<!--
function clientSideInclude(id, url) {
	var req = false;
	if (window.XMLHttpRequest) { // For Safari, Firefox, and other non-MS browsers
		try { req = new XMLHttpRequest(); } catch (e) { req = false; }
	} else if (window.ActiveXObject) { // For Internet Explorer on Windows (as vezes nao funciona offline, pq ie-activex restringe o script)
		try { req = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try { req = new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) { req = false; } }
	}
	var element = document.getElementById(id);
	if (!element) { // Se não tiver uma div ou um span com o id passado no parametro da funcao
		alert("Bad id " + id + "passed to clientSideInclude." + "You need a div or span element " + "with this id in your page."); return;
	}
	if (req) { // Synchronous request, wait till we have it all
		req.open('GET', url, false);
		req.send(null);
		element.innerHTML = req.responseText;
	} else { //Erro
		element.innerHTML = "Sorry, your browser does not support " + "XMLHTTPRequest objects. This page requires " + "Internet Explorer 5 or better for Windows, " + "or Firefox for any system, or Safari. Other " + "compatible browsers may also exist.";
	}
}

//Chamar funcao:
clientSideInclude('includeone', 'arquivo.html');
//-->
</script>