description .create() is used for descriptive programming
without adding the objects in the Obj repository we'll use 
this. for example to create a button object use the 
following code

set b1=description.create
b1("Class Name").value="webButton"
b1("attached text").value="OK"

Description.Create() is indicated the Descriptive 
programming starting syntax. it is used for when 
objectrepository is not available and when client ask 
spcifically then tester go for descriptive programming.


the following code is example for login page descriptive 
programming

Set br= descrition.Create
br("applicationversion").value = "internetexplorer 6"
set pg= description.create
pg("page name").value = "Login"
set weu=description.create
we("text").value = "username"
set wep =description.create
wep("text").value = "password"
set wb=description.create
wb("name").value = "OK"
login page script
systemutil.run "serverpath","",".exepath".open
browser(br).navigate "url"
browser(br).page(pg).webedit(weu).set "chaitu"
browser(br).page(pg).webedit(wep).set "merrcury"
browser(br).page(pg).webbutton(wb).click