var loaded=false;
function comment_callback(number){        
    if(number && number > 0){
        document.getElementById("comment_count").innerHTML=number+" comentários";
    }else{
        if(number == 1){
            document.getElementById("comment_count").innerHTML=number+" comentário";
        }else{
            document.getElementById("comment_count").innerHTML="Nenhum comentário!";
        }
    }
    loaded=true;
}

function reload_comments(){
    if(loaded && COMMENT_TYPE != 'P'){
        return;
    }else{
    var anchor=MegaZine.getCurrentAnchor();
    var edicao=getCurrentEdition();
    var url=base+'flip/jornal/jsp/loadNumberComments.jsp?edicao='+edicao+'&pagina='+anchor;    
     var myAjax = new Ajax.Request(url, {
        method: 'get',
        parameters: null,
        onSuccess: function(response) {
            var text = response.responseText;
            text = text.replace(/\+/g," ");
            text = unescape(text);
            comment_callback(text);
        },
        onFailure: function(response) {
            var text = response.responseText;
            text = text.replace(/\+/g," ");
            text = unescape(text);
            comment_callback(text);
        }
    });
    }
}

function showComments(){
    var pageAnchor=MegaZine.getCurrentAnchor();
    var pageEdition=getCurrentEdition();
    var url=getPagesLink('mostraComentarios')+'?pagina='+pageAnchor;
    url=url+'&edicao='+pageEdition;
    Modalbox.show(url, {
        title: 'Comentários',
        width: 600
    });
}