10. The method of claim 7 , further including applying a test condition comprising a logical test for at least one corresponding argument, and wherein the respective description of data of interest continues executing when the logical test is satisfied.
10. The method of claim 7 , further including applying a test condition comprising a logical test for at least one corresponding argument, and wherein the respective description of data of interest continues executing when the logical test is satisfied. 12. The method of claim 10 , wherein the test condition further comprises a result code that returns an error when the output of the respective web site has changed.