var txtCnt=1;
function add_Another()
{
    if (eval(txtCnt)>9)
    {
        alert('You can send a maximum of 10 friends at a time!');
        return;
    }
    else
    {
        var mnArea = document.getElementById('divFrmName');
        var newTextBox = document.createElement('input');
        newTextBox.setAttribute('type','text');
        newTextBox.setAttribute('class','txtCls');
        newTextBox.setAttribute('name','txtFrndName');
        var newBreak = document.createElement('div');
        newBreak.setAttribute('style','height:6px');
        mnArea.appendChild(newBreak);
        mnArea.appendChild(newTextBox);
        
        var mnAreaEmail = document.getElementById('divFrmEmail');
        var newTextBoxEmail = document.createElement('input');
        newTextBoxEmail.setAttribute('type','text');
        newTextBoxEmail.setAttribute('class','txtCls');
        newTextBoxEmail.setAttribute('name','txtFrndEmail');
        newTextBoxEmail.setAttribute('id','txtFrndEmail'+txtCnt);
        var newBreakEmail = document.createElement('div');
        newBreakEmail.setAttribute('style','height:6px');
        mnAreaEmail.appendChild(newBreakEmail);
        mnAreaEmail.appendChild(newTextBoxEmail);
        
        txtCnt = eval(txtCnt) + 1
    }
}
function reset_Form()
{
    document.getElementById('divFrmName').innerHTML= '';
    document.getElementById('divFrmEmail').innerHTML= '';
    txtCnt=1;
}
function frm_Submit()
{
    if (document.frmFTAF.txtSendEmail.value=='')
    {
        alert('Enter your email address');
        document.frmFTAF.txtSendEmail.focus();
        return false;
    }
    if (validate('txtSendEmail') == false)
    {
        return false;
    }
    if (document.frmFTAF.txtFrndEmail.value=='')
    {
        alert('Please enter senders email address');
        document.frmFTAF.txtFrndEmail.focus();
        return false;
    }
    if (validate('txtFrndEmail') == false)
    {
        return false;
    }
    if (document.frmFTAF.txtSub.value=='')
    {
        alert('Enter Subjectline');
        document.frmFTAF.txtSub.focus();
        return false;
    }
    /*for (i=1; i<txtCnt; i++)
    {
        txtFrm_ = 'txtFrndEmail'+i;
        if (document.getElementById(txtFrm_).value=='')
        {
            alert('Enter senders email address');
            document.getElementById(txtFrm_).focus();
            return false;
        }
        if (validate(txtFrm_) == false)
        {
            return false;
        }
    }*/
}
function validate(emlText) {
   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   var address = document.getElementById(emlText).value;
   if(reg.test(address) == false) {
      alert('Invalid Email Address');
      document.getElementById(emlText).focus();
      return false;
   }
}