//HTTP Request AjAX
function ObjAjax(){
	try{return new XMLHttpRequest()}
	catch(e){try{return new ActiveXObject("Msxml2.XMLHTTP")}
	catch(e){return new ActiveXObject("Microsoft.XMLHTTP")}}
	return null;
}

function valCont(){
	
	var frm = document.formC;
	var err = "";
	
	if(!frm.nome.value){err+="Digite seu nome\n"};
	if(!frm.tel.value){err+="Digite o telefone\n"};
	if(!frm.email.value){err+="Digite seu e-mail\n"}else{if(frm.email.value.indexOf("@") == -1){err+="Digite seu e-mail\n"}};
	if(!frm.msg.value){err+="Digite a mensagem\n"};
	
	if(!err){frm.submit();}else{alert(err)}

	}

function valNews(){
	var frm = document.form1;
	var err = "";
	if(frm.nome.value == "Nome")err+="* Digite seu nome\n";
	if(frm.email.value == "E-mail"){err+="* Digite seu e-mail\n"}else{if(frm.email.value.indexOf("@") == -1){err+="* Digite o e-mail corretamente\n"}}
	
	if(!err){frm.submit()}else{alert(err)}
	}
	
function actDiv(obj){
	var div = document.getElementById("d"+obj);
	var span = document.getElementById("s"+obj);
	
	if(div.style.display == "none"){div.style.display="block";span.innerHTML = "- "}else{div.style.display="none";span.innerHTML = "+ "}
	
	}