从后面的代码创建单选按钮，但带有onclick？

Question

I had a table in front end...

<table>
<tr>
<td style="padding-right:8px">
<input id="mmapMS" type="radio" name="Layers" value="mmapMS" onclick="addLayer()" style="display:none"/>
<label class="Layer-cc mMS" for="mMS" data-tip="mMS"></label>
</td>
</tr>
</table>

Need to change the radio button to run from the back end...all good so far (below) but I cant find out how to call a js function when I click the radio button??...onclick="addLayer()" any ideas...thanks

                TableRow row = new TableRow();
                TableCell cell = new TableCell();

                HtmlInputRadioButton btn = new HtmlInputRadioButton();
                btn.ID = mapGenieImage;
                btn.Value = mapGenieImage;
                btn.Visible = false;
                cell.Controls.Add(btn);

                Label lb = new Label();   
                lb.CssClass = "Layer-cc " + mapImage;
                cell.Controls.Add(lb);

                row.Cells.Add(cell);
                table.Rows.Add(row);

Answer 1

HtmlInputRadioButton btn = new HtmlInputRadioButton();
btn.ID = mapGenieImage;
btn.Value = mapGenieImage;
btn.Visible = false;
btn.attributes.add("onclick","addLayer()")  '<-- Add me.
cell.Controls.Add(btn);

When creating your control, add an attribute of onClick which calls your addLayer() script.