combobox move

On the following method:



dhtmlxEvent(document.body,“scroll”,dhtmlXCombo.prototype.closeAll);



what is the meaning of dhtmlXCombo,prototype and closeAll?



Can you give me an example about the application ?

As result of such code - each time when document will be scrolled - closeAll method of combo class will be called, which close any opened combo list.
Sample attached

1228427959.zip (16.4 KB)