Try to find out a way to uniqely identify these links. Try by recording ur steps when you click on different links and see what u get. Unless u can identify these links, its difficult to click on a desired link.
spy links within the webElement. In the below example html id differs between each links
Set obj = Description.Create()
obj("micclass").Value = "Link"
obj("html tag").Value = "A"
obj("html id").value = "position_[0-9]*"
Set linkObj = Browser("").Page("").WebElement("").ChildObjects(o bj)
For objCt = 0 to linkObj.Count-1
try to find something unique and use the above code