//f = Formulario , fieldRequired = Campos, fieldDescription = Descrio
function formCheck(f,fieldRequired,fieldDescription){
// Mensagem de Erro
var alertMsg = "Por favor, preencha os determinados campos:\n";
var l_Msg = alertMsg.length;
for (var i = 0; i < fieldRequired.length; i++){
 //var obj = document.forms[f].elements[fieldRequired[i]];
 var obj = $(fieldRequired[i]);
 if (obj){
  switch(obj.type){
  case "select-one":
   if (obj.selectedIndex==0 || obj.options[obj.selectedIndex].text==""){
    alertMsg+=" - "+fieldDescription[i]+"\n";
   }
   break;
  case "select-multiple":
   if (obj.selectedIndex==0){
    alertMsg+=" - "+fieldDescription[i]+"\n";
   }
   break;
  case "text":
  case "textarea":
   if (obj.value=="" || obj.value==null){
    alertMsg+=" - "+fieldDescription[i]+"\n";
	}
	if (obj.value != ""){
   			if (fieldRequired[i].match("mail") != null){	
        		if (/^([\w\.\-])+\@(([\w\-])+\.)+([\w ]{2,4})$/.test(obj.value) == false) {
					alertMsg+=" - "+fieldDescription[i]+" - Preencha o e-mail com um valor valido!\n"
        		}
        	}	
	}
   break;
  default:
  }
  if (obj.type==undefined){
   var blnchecked=false;
   for (var j=0; j < obj.length; j++){
    if (obj[j].checked){
     blnchecked=true;
    }
   }
   if (!blnchecked){
    alertMsg+=" - "+fieldDescription[i]+"\n";
   }
  }
 }
}
if (alertMsg.length==l_Msg){
 return true;
}else{
 alert(alertMsg);
 return false;
}
}

function ValidaEmail(campo){
    if (campo.value!="") {
        if (/^([\w\.\-])+\@(([\w\-])+\.)+([\w ]{2,4})$/.test(campo.value) == false) {
            alert("E-mail invalido!");
            return false;
        }
    }
}
// -->