// JavaScript Document

 function checkForm() {
  var pattern_email = /^\w+[\+\.\w-]*@([\w-]+\.)*\w+[\w-]*\.([a-z]{2,4}|\d+)$/i;
  var name = document.getElementById("name").value;
  var email = document.getElementById("email").value;

 
  if (name == "") {
  hideAllErrors();
document.getElementById("nameError").style.display = "block";
document.getElementById("name").select();
document.getElementById("name").focus();
  return false;
  } else if (email == "") {
hideAllErrors();
document.getElementById("emailError").style.display = "block";
document.getElementById("email").select();
document.getElementById("email").focus();
  return false;
  } 
  
		else if (!pattern_email.test(email)){
		hideAllErrors();
document.getElementById("emailError").style.display = "block";
document.getElementById("email").select();
document.getElementById("email").focus();
		
	return false;
  }
  return true;
  }
 
  function hideAllErrors() {
document.getElementById("nameError").style.display = "none"
document.getElementById("emailError").style.display = "none"
  }