Incase, Two objects are same , While recording the 
application, and adding the objects in the Object 
Repository of application then we have to use Descriptive 
Programming.

Below: 

Property assign a property value

EX:-
Browser("Flight").Page
("Height:=22","Widht:=71","Classname:=FlightPage").Exist







 M  Dora Babu   S O N T A S O F T W A R E     
BANGLORE     Mail me @  mdorababum@gmail.com