var EstaEditando = false; //variable para ver que la opcion editar esta disponible


// *****************************************************
// FUNÇÃO AJAX
// *****************************************************
function AJAX(){
	var ajaxs = ["Msxml2.XMLHTTP","Msxml2.XMLHTTP.4.0","Msxml2.XMLHTTP.5.0","Msxml2.XMLHTTP.3.0","Microsoft.XMLHTTP"];
	var ajax = false;
	for(var i=0 ; !ajax && i<ajaxs.length ; i++){
		try{ ajax = new ActiveXObject(ajaxs[i]); }
		catch(e) { ajax = false; }
	}
	if(!ajax && typeof XMLHttpRequest!='undefined') {
		ajax = new XMLHttpRequest();
	}
	return ajax;
}

	

function EditarCampo(fil,col,subcampo){
	if(EstaEditando)return false;
	EstaEditando = true;
	var campo = document.getElementById("fil"+fil+"col"+col);
	campo.innerHTML = "<input maxlength=\"30\" type=\"text\" value=\"" + subcampo.innerHTML + "\" size=\"10\" onblur=\"return Guardar(this,"+fil+","+col+")\" />";
	campo.firstChild.focus();
}


// *****************************************************
// INCLUI BOLETIM - ->
// *****************************************************
function incBoletim(pNome, pEmail){
	var ajax = AJAX();
	if(!ajax){
		alert("Ocorreu um Erro! Informe ao Administrador.");
		return false;
	}

	var url = "nome="+ encodeURIComponent(pNome) +"&email="+ pEmail;
	ajax.open("GET","boletim.asp?"+ url,true);
	ajax.onreadystatechange = function() {
			if (ajax.readyState == 4) {

				switch (ajax.responseText){
				case 'erro' :
					alert("Preencha corretamente os campos!")
				break;
				case 'existente' :
					alert("E-mail já cadastrado.")
				break;
				case 'sucesso' :
					alert("E-mail cadastrado com sucesso.")
				break;
				}

				//alert(retorno);
				
				//document.all.dvEstados.innerHTML = ajax.responseText;
				//document.getElementById("dvEstados").innerHTML = ajax.responseText;

				//location.href = pURL;
				//campo = document.getElementById("fil"+fil+"col"+col);
				//campo.innerHTML = subcampo.value;
				//EstaEditando = false;
				//document.getElementById("capaload").style.visibility = "hidden";
			}
		}
	//ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	//ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
	//ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=iso-8859-1");
	//xmlhttp.setRequestHeader('Content-type','application/x-www-form-urlencoded; charset=iso-8859-1');
	ajax.send(null);
}
function incBoletim_OLD(pNome, pEmail){
	var ajax = AJAX();
	if(!ajax){
		alert("Ocorreu um Erro! Informe ao Administrador.");
		return false;
	}

	//document.getElementById("capaload").style.visibility = "visible";
	ajax.open("POST","boletim.asp",true);
	ajax.onreadystatechange = function() {
			if (ajax.readyState == 4) {

				alert(ajax.responseText);
				return;
				
				switch (ajax.responseText){
				case 'erro' :
					alert("Preencha corretamente os campos!")
				break;
				case 'existente' :
					alert("E-mail já cadastrado.")
				break;
				case 'sucesso' :
					alert("E-mail cadastrado com sucesso.")
				break;
				}

				//alert(retorno);
				
				//document.all.dvEstados.innerHTML = ajax.responseText;
				//document.getElementById("dvEstados").innerHTML = ajax.responseText;

				//location.href = pURL;
				//campo = document.getElementById("fil"+fil+"col"+col);
				//campo.innerHTML = subcampo.value;
				//EstaEditando = false;
				//document.getElementById("capaload").style.visibility = "hidden";
			}
		}
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	//ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
	//ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=iso-8859-1");
	//xmlhttp.setRequestHeader('Content-type','application/x-www-form-urlencoded; charset=iso-8859-1');
	ajax.send("nome="+ encodeURIComponent(pNome) +"&email="+ pEmail );
}