Problems with images in combobox

Suite and Optimus Suite 5
#1

Im trying to init combobox with image icons:



var z=new dhtmlXCombo(“combo_zone2”,“alfa2”,200,‘image’);

z.setDefaultImage(“images/user_icon.gif”);



…



It wont work at all and always gives error like “z.setDefaultImage is not a function”.

Could you please help?

#2

Please, check that dhtmlxcombo_extra.js is included.