function fn_magictoolbox_selector_init() {
    $('div.MagicToolboxSelectorsContainer a.cm-thumbnails-mini').
    bind(MagicToolboxSelectorsEvent, function(e) {
        var targetNode = null;
        if(e.target.nodeName == 'IMG') {
            targetNode = $(e.target.parentNode);
        } else if(e.target.nodeName == 'A') {
            targetNode = $(e.target);
        }
        if(!targetNode.hasClass('cm-cur-item')) {
            $('div.MagicToolboxSelectorsContainer .cm-cur-item').removeClass('cm-cur-item');
            targetNode.addClass('cm-cur-item');
        }
    });
}
$(document).ready(fn_magictoolbox_selector_init);