Combo- opt_type="checkbox - first entry without checkbox?

Suite and Optimus Suite 5
#1

I am using dhtmlx combo with opt_type=“checkbox”. I am using init from select.
I want to combo to show - “…Please Select…” as first entry without a checkbox. How do I do that?

( All other entries displayed in combo, except the first one, are with a checkbox.)

#2

You need to use a method ‘setComboText’:

<script> var z = dhtmlXComboFromSelect("mycombo"); z.setComboText("...Please Select..."); </script>

[code]

a00 a01 ... aN [/code]