// JavaScript Document

//AJAX

function createXMLHttpRequest() {

	try{ return new XMLHttpRequest(); }catch(e){}

	try{ return new ActiveXObject("Msxml2.XMLHTTP"); }catch(e){}

	try{ return new ActiveXObject("Microsoft.XMLHTTP"); }catch(e){}

	alert("sem XMLHttpRequest?");

	return null;

}



var req;



function loadAjax(tmpurl,titulo)

{

	req = createXMLHttpRequest();

	if(req)

	{

		var objtit = document.getElementById("tit_box_cont");

		objtit.innerHTML=titulo;

		var url = tmpurl.split('?');

		var conteudo = document.getElementById("conteudo");

		conteudo.innerHTML='<span class="carregando">Carregando...</span>';

		if(url.length>1)

		{

			req.open("POST", url[0], true);

			req.setRequestHeader("Content-Type","application/x-www-form-urlencoded");

			req.onreadystatechange=processReqChange;

			req.send(url[1]);

		}

		else

		{

			req.open("GET", url[0], true);

			req.onreadystatechange=processReqChange;

			req.send(null);

		}

	}

}



function processReqChange()

{

    if (req.readyState == 4) {

        if (req.status == 200) {

			document.getElementById('conteudo').innerHTML = req.responseText;

		}

    }

}





function loadSubMenu(tmpurl)

{

	req.open("GET", tmpurl, true);

	req.onreadystatechange = processReqChange1;

	req.send(null);

}





function processReqChange1()

{

    if (req.readyState == 4) {

        if (req.status == 200) {

            document.getElementById('box_submenu').innerHTML = req.responseText;

		}

    }

}