function Limpa() { 
   	if (document.getElementById('palavra').value == "Buscar por palavra") {
			document.getElementById('palavra').value = "";
	}
} 
function Limpa2() { 
	if (document.getElementById('capitulo').value == "Cp.") {
			document.getElementById('capitulo').value = "";
	}
} 
function Limpa3() { 
	if (document.getElementById('versiculo').value == "Vs.") {
			document.getElementById('versiculo').value = "";
	}
}

function checar_digitacao()
{
var charCode = (navigator.appName == "Netscape") ? event.which : event.keyCode;
if (charCode == 13){return true;}

var var_caracter = String.fromCharCode(charCode);
if ((var_caracter>="0") && (var_caracter<="9"))
{return true;}
else
{return false;}
}

function validaForm_Biblia(){
   	if (document.getElementById('palavra').value == "Buscar por palavra") {
			document.getElementById('palavra').value = "";
	}
	if (document.getElementById('capitulo').value == "Cp.") {
			document.getElementById('capitulo').value = "";
	}
	if (document.getElementById('versiculo').value == "Vs.") {
			document.getElementById('versiculo').value = "";
	}
}

var navegador = navigator.userAgent.toLowerCase();
var xmlhttp;

function objetoXML() {

	if (navegador.indexOf('msie') != -1) {
	var controle = (navegador.indexOf('msie 5') != -1) ? 'Microsoft.XMLHTTP' : 'Msxml2.XMLHTTP';	
	try {
			xmlhttp = new ActiveXObject(controle);
		} catch (e) { }
		
		} else {
			xmlhttp = new XMLHttpRequest();
	}

}