javascript question!

I just found out that there was a do JavaScript command in Apple Script, so....
How do I get JavaScript to visit a URL in the active web browser window?
The following opens in a new window, but I want it to open in the current window and then close it after 2 seconds (and pause for one):

Code (Text):

1. tell application "Safari"
2.     activate
3.     do JavaScript "window.open('http://www.aol.com')" in document 1
4.     delay 2
5.     tell application "System Events"
6.         tell process "Safari"
7.                         delay 2
8.             keystroke "w" using {command down}
9.                        delay 1
10.         end tell
11.     end tell
12. end tell
13.  

 

Thanks Ricky! I'd +Rep but I have to +rep like 4 other people before +repping you again.
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Could I make javascript go to multiple pages or would I have to do something like this:

Code (Text):

1. delay x
2. do JavaScript "document.location.href = 'http://www.page1.com/';" in document 1
3. delay x
4. do JavaScript "document.location.href = 'http://www.page2.com/';" in document 1
5. delay x

?

Thanks Ricky!!!!!

 

If you mean opening multiple tabs or browsers, that isn't how it's done..

If you mean visiting one page, waiting, then visiting another and so on: I think that's how it's done.. but I'm not fantastic with javascript.