Items in weblist not displayed in object repositor
I am automating visual force 15.0 with QTP 9.1
I have a drop down which has items : 2008,2009,2010.
When I click on a drop down, the items in drop down are not displayed in Object repository.
When I record clicking a drop down and selecting an item(2011) below is code what I get. But the object "2011" does not exist in repository. I also tried adding the object using "add objects" . still no luck
Say, in my listbox, if there are 3 items and 2011 is 3rd item, if the code with "open " is not there, how will it select the 3rd item.
Also another question my application usues "visual force" technology(on salesforce platform). most of objects are not recognised. I am using QTP 9.1. Can you please let me know what version is supported actually, what are the pre-requisits ..please help