// JavaScript Document

function add_link(target_id) {
    var uri = prompt('Saisissez votre lien');
    $(target_id).val('[lien|' + $(target_id).val()+uri + ']');
}

function show_error(json) {
		alert(json['error']);
}

function image_add(filename, content_id) {
    
    var items = $("#ajax_image_upload_current_picture", window.parent.document).val();
    var tab = items.split(',');

    tab.push(filename);
    $("#ajax_image_upload_current_picture", window.parent.document).val(tab.join(','));

    load_image_preview(content_id);

    enableButtons();
}

function load_image_preview(content_id) {
    var items = $("#ajax_image_upload_current_picture", window.parent.document).val();
    var tab = items.split(',');
    var text = "";
    
    for(var i = 0; i < tab.length; i++) {
        if(tab[i].length > 0) text += "<a onclick='add_field(\"" + tab[i] + "\", \"" + content_id + "\"); return false;'><img src='/images/forum/crop/small/" + tab[i] + "'></a>";
    }

    $('#ajax_picture_list', window.parent.document).removeClass('loading');

    $("#ajax_picture_list", window.parent.document).html(text);

    $("#toogle_btn", window.parent.document).show();
}

function add_field(field_name, content_id) {
    var txt = $(content_id).val();
    $(content_id).val(txt + '[img|'+ field_name + ']');
    $("#choose_image_container").fadeOut("slow");
}