Descriptive programming for different browser and page -Error

[Uma]

Hi,
Below is my code,

Code:

If Browser("opentitle:="&result,"application version:=internet explorer 7").Exist Then
    print "ok"
    else
    print "no browser"
End If
If Page("title:="&pge1,"height:=593","url:="&purl).Exist Then
print "ok"
    else
    print "no page"
End If

Here I am able to get the browser.
for the page,I am passing exactely same properties,
what I got it from Object,but it always printing no page.
[I am passing the title and url and i am directly giving height value]
Any help?
Thanks
Uma