                  var path = children[j].path
                    if(children[j].type == "file") {
                        var $a = $("<a href='#' id='a_" + j + "'>" + path.substring(path.lastIndexOf('/')+1) + "</a>");
                        var $div = $('<div id="a_' + j + '_div" style="text-align: left; height: 200px; width: 420px; display: none; border: 1px solid #c7c7c7; overflow-y:auto;">');
                        var $pre = $('<pre id="a_' + j + '_pre" />');
                        $pre.attr('infoto