Loading Images without XML file

Is it possible to use the combobox with images without having to use an XML file?

Sure, after enabling “image” mode you can use the same addOption command or its variation _addOption to set all possible parameters
var z=new dhtmlXCombo(“combo_zone2”,“alfa2”,200, ‘image’);
z._addOption({value:1, text:“one”,img_src:“some.gif”});