12. The computer implemented method of claim 3 , wherein the target document is a target web page.
12. The computer implemented method of claim 3 , wherein the target document is a target web page. 13. The computer implemented method of claim 12 , wherein analyzing the content further comprises: analyzing terms within the target web page and including them in the set of one or more topics if the frequency with which they appear in the target web page exceeds a threshold value.