function notEmpty(){
	var myTextField = document.getElementsByTagName('input');
	var myLabelField = document.getElementsByTagName('label');
	var j=false;
	for ( i=0; i< myTextField.length; i++){
		if (myTextField[i].value==""){
					if(myTextField[i].type != "button"){
								myTextField[i].style.background="#ffffcc";
								if(i<=52){
									myLabelField[i].style.color="#ff0000";
								}
								j=true;
					}
			}
		else{
			if(myTextField[i].type != "button"){
				myTextField[i].style.background="#ffffff";
					if(i<=52){
						myLabelField[i].style.color="#ffffff";
					}
				}
		}
	}
	if(j){
		alert("Preencha os campos em amarelo.");
		return false;
	}
	else
	enviaPost("../envia.php.htm",resposta);
}


function notEmpty_pedido(){

	enviaPost("../envia_pedido.php.htm",resposta);
}