var countNewsletterField = 0;
var countSendToAFriendField = 0;            

function bind_news_letter_form(){
    Event.observe($('newsletter_email'), 'click', newNewsletterFocusManage,false);       
} // --- bindNewNewsletter

function newNewsletterManage(e){
    var isChecked = checkForm(e);
    if(!isChecked)
    {
        return;   
    }
    return;   
} // --- newNewsletterManage

function newNewsletterFocusManage(e){
    if(countNewsletterField) return;
    countNewsletterField ++;
    Field.clear($('newsletter_email')); 
    Event.stop(e);          
    return;                  
}   // --- newNewsletterFocusManage

function init(){
    if($('news_letter_form')){
        bind_news_letter_form(); // --- new newsletter  
    }
} // --- init

Event.observe(window, 'load', init);