11. The method of claim 10 , wherein the previously successful determined location of the element is based on a comparison of a prior version of the DOM tree structure with a current version of the DOM tree structure.
11. The method of claim 10 , wherein the previously successful determined location of the element is based on a comparison of a prior version of the DOM tree structure with a current version of the DOM tree structure. 12. The method of claim 11 , wherein the comparison is performed by utilizing a hash of one or more attributes of the prior version of the DOM tree structure and a hash of the one or more attributes of the current version of the DOM tree structure.