Col type as combo in dhtmlxgrid with images

Hi,
I have a problem where i need to display one column in dhtmlxgrid as combo box and that should contain images. And on change of that value it should get saved. I tried the below code but instead of image url is getting displayed. Please help me in solving this issue.
combo=mygrid5.getCombo(3);
combo.put(“1”,“http://wwwin-dev.cisco.com/FinAdm/fto/bi/images/bis/icon_color_circle_o.gif”);
combo.put(“0”,“http://wwwin-dev.cisco.com/FinAdm/fto/bi/images/bis/icon_color_circle_l.gif”);
combo.put("-1",“http://wwwin-dev.cisco.com/FinAdm/fto/bi/images/bis/icon_color_circle_s.gif”);

Thanks in advance,
Praallika.

Unfortunately the combo with images is not supported in dhtmlxGrid.
Please, have a look at the following tutorial about images in the combo:
docs.dhtmlx.com/doku.php?id=dhtm … checkboxes