w03zd8rc,
cell = row.insertCell(0);
var html = "<select name='name' style='width: 100%'>";
html += "<option value='0'></option>";
html += "<option value='872'>1</option>";
html += "<option value='799'>2</option>";
html += "<option value='1057'>3</option>";
//.... <очень много элементов>
html += "</select><br/>";
cell.innerHTML = html