[LocoThatCould]

var userEmail = document.getElementById("username"),
      userPass = document.getElementById("pass")
var regexp = new RegExp("^([a-z0-9_-]+\.)*[a-z0-9_-]+@[a-z0-9_-]+(\.[a-z0-9_-]+)*\.[a-z]{2,6}$");
var regexpP = new RegExp("^[a-zA-Z0-9!@#$%^&*]{6,16}$");



function validate() {
   var result = false;
   if(!regexp.test(userEmail.value)) {
       userEmail.style.border = "2px solid red";
       
       result = false;
      alert('Некорректно введен Email!')
   } else {
       userEmail.style.border = "2px solid green";
       	result = true;											          
   }
   if(!regexpP.test(userPass.value)) {
       userPass.style.border = "2px solid red";
       result = false;
      alert('Некорректно введен Пароль!')
   } else {
       userPass.style.border = "2px solid green";
       
   }
    return result;

}