/*

© 2009 HAIR DESIGN

*/   

/* empty field */
function em(elem, def)
{
  if(elem.value == def) {
    elem.value = '';
  }
}

/* fill default value for field */
function fl(elem, def)
{
  if(elem.value == '') {
    elem.value = def;
  }
}

/* validate form */
function vd( valName, valEmail, valPhone, msg1, msg2, msg3 )
{
  var form = document.contact;

  if(form.Name.value == '' || form.Name.value == valName || form.Name.value.length < 3) {
    alert(msg1);
    if(form.Name.value == valName)
        form.Name.value = '';
    form.Name.focus();
    return false;
  }

  if( (form.Phone.value == valPhone || form.Phone.value == '') && (form.Email.value == valEmail || form.Email.value == '') ) {
    alert(msg2);
    form.Phone.value = '';
    form.Phone.focus();
    return false;
  }

  if(form.Email.value != '' && form.Email.value != valEmail && !vem(form.Email.value)) {
    alert(msg3);
    if(form.Email.value == valEmail)
        form.Email.value = '';
    form.Email.focus();
    return false;
  }

 if(form.Email.value == valEmail)
    form.Email.value = '';
  //form.contact_h.value = 'da';

  return true;
}

/* validate email address */
function vem(email)
{
    return /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9_\-])+\.)+([a-zA-Z0-9]{2,5})+$/.test(email);
}