// JavaScript Document
function exibe_formulario(obj)
{
	var aux = document.getElementById(obj);
	var form1 = document.getElementById("formulario_1");
	var form2 = document.getElementById("formulario_2");
	var form3 = document.getElementById("formulario_3");
	
	/*var bt_prosseguir = document.getElementById("prosseguir");
	var bt_voltar = document.getElementById("voltar");*/
	
	switch (aux.id)
	{
		case 'prosseguir':
		
			if(document.forms['form_credenciamento'].elements['nome'].value == "")
			{
				alert("Informe o seu nome!");
				document.forms['form_credenciamento'].elements['nome'].focus();
				return false;
			}
			
			else if(document.forms['form_credenciamento'].elements['email_consultorio_1'].value == "")
			{
				alert("Informe o seu e-mail!");
				document.forms['form_credenciamento'].elements['email_consultorio_1'].focus();
				return false;
			}
			
			else if(document.forms['form_credenciamento'].elements['email_consultorio_1'].value != "")
			{
				if(!isValidEmail(document.forms['form_credenciamento'].elements['email_consultorio_1'].value))
				{
					alert("Informe o seu e-mail corretamente!");
					document.forms['form_credenciamento'].elements['email_consultorio_1'].value="";
					document.forms['form_credenciamento'].elements['email_consultorio_1'].focus();
					return false;		
				}
			}
			
			if(form1.style.display == "block")
			{
				form1.style.display="none";
				form2.style.display="block";
			}
			
			else if(form2.style.display == "block")
			{
				form2.style.display="none";
				form3.style.display="block";
			}
			
			break;
		
		case 'voltar':
			
			if(form2.style.display == "block")
			{
				form2.style.display="none";
				form1.style.display="block";
			}
			
			else if(form3.style.display == "block")
			{
				form3.style.display="none";
				form2.style.display="block";
			}
			
			break;
			
		case 'enviar':
		
			if(form3.style.display == "block")
			{
				document.forms['form_credenciamento'].submit();
			}
			
			break;
	}
	
}