function  valid()
{
var name=document.getElementById('name').value;
var email=document.getElementById('email').value;
var phone=document.getElementById('phone').value;
var country=document.getElementById('country').value;
var verification=document.getElementById('verification').value;

if(name=='')
{
  alert("Please Enter Your Name");
  return false;  
}

if(email=="")
{
  alert("Please Enter Your Email Address");
  return false;
}

if(email!='')
{
 var filter=/^.+@.+\..{2,3}$/
 if (filter.test(email))
    testresults=true
 else {
    alert("Please input a valid email address!")
    testresults=false
}
}

if(phone=="")
{
   alert("Please Enter Your Phone Number");
   return false;
}

if(phone!='')
{
var stripped = phone.replace(/[\(\)\.\-\ ]/g, '');
//strip out acceptable non-numeric characters
if (isNaN(parseInt(stripped))) {
   alert("The phone number contains illegal characters");
   return false;
}
}
if(country=="")
{
   alert('Please Enter Your Country');
   return false;
}

if(verification=="")
{
   alert('Please Enter Verification Code');
   return false;
}

return true;
}