function validcontact(txtname, txtEmail, txtcontact) {
    if (emptyField(txtname)) {
        alert('Please enter your First Name.');
        txtname.focus();
		return false;
}

if (emptyField(txtEmail)) {
    alert('Please enter your Email.');
    txtEmail.focus();
    return false;
}

if (!validEmailId(txtEmail.value)) {
    alert('Please Enter Valid Email.');
        txtEmail.focus();
        return false;
    }
    if (emptyField(txtcontact)) {
        alert('Please Enter your Phone.');
        txtcontact.focus();
		return false;
    }  
  
  
}