var script = 'http://btmato.com/cgi-bin/bp.cgi';
var image = 'ajax-loader.gif';

function getLinkList(url) {
    var params = 'url=' + url;
    $('linklist').setAttribute('class', 'bp_loading');
    $('linklist').setAttribute('className', 'bp_loading');
    $('linklist').innerHTML = '<img src="' + image + '" />';
    new Ajax.Request(script, {
                         method: 'get',
                         parameters: params,
                         onComplete: endLinkList
                     });
    return false;
}

function endLinkList(req) {
    var text = req.responseText;
    if (navigator.appVersion.indexOf( "KHTML" ) > -1) {
        var esc = escape(text);
        if (esc.indexOf("%u") < 0 && esc.indexOf("%") > -1) {
            text = decodeURIComponent( esc );
        }
    }
    $('linklist').innerHTML = text;

    // class 属性値を書き換える
    $('linklist').setAttribute('class', 'bp_loaded');
    $('linklist').setAttribute('className', 'bp_loaded');
}