ho to get a part of innertext's value

[lotos]

Hi All,
my issue is next:
I have an WebElement which have next innertext for e.g.:
Search Results (4)

can anyone help me to get the number from () and assign it to a variable, because it is always different, and I have to compare it with some other numbers.

I'll have next line:

Code:

InnerTextValue = Browser("URL:=" & Environment.Value("baseUrl")).Page("URL:=" & Environment.Value("baseUrl")).WebElement("outertext := Search Results (4)", "html tag := LEGEND").GetROProperty ("innertext")

Now:
InnerTextValue = "Search Results (4)"

I just don't know how to get the '4' from there.