rem: cell.style.border = "none 1px " + tw_COLOR_WINDOWFRAME; 
add: cell.style.border = "none 1px " + tw_COLOR_ACTIVEBORDER; 
context:     _buildTable: function() {        var table = document.createElement("table");        table.className = "dateBoxTable";        var tbody = document.createElement("tbody");        table.appendChild(tbody);        var s = table.style;        s.borderBottom = "1px solid " + tw_COLOR_WINDOWFRAME;        s.marginLeft = "auto";        s.marginRight = "auto";        for (var i = 0; i < 6; i++) {            var row = document.createElement("tr");            for (var j = 0; j < 7; j++) {                var cell = document.createElement("td");                cell.style.border = "none 1px " + tw_COLOR_WINDOWFRAME;                cell.style.padding = "1px";                cell.appendChild(document.createTextNode(""));                tw_addEventListener(cell, ["click", "dblclick"], this._cellClickListener);                                row.appendChild(cell);            }            tbody.appendChild(row);        }        this._box.appendChild(table);        this._table = table;    },
meta: 5515	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5515/37796fea05d0eb86951d2f34aedeb66e8b500920/DateBox.js/buggy/src/thinwire/render/web/resources/DateBox.js