jquery core: SHOULD fix #2802. Caching document.defaultView, instead of defaultView.getComputedStyle as it fails on Safari 2.
jquery core: SHOULD fix #2802. Caching document.defaultView, instead of defaultView.getComputedStyle as it fails on Safari 2.

git-svn-id: a6f3e0ffc78e78789c45711e92f8046af3fcb362@5609 c715fcbe-d12f-0410-84c4-316a508785bb

dantman/4query,dantman/4query