AddNullFolderTest
open /web/guest/home/
waitForElementPresent link=Control Panel
clickAtAndWait link=Control Panel
clickAtAndWait link=Bookmarks
waitForElementPresent //div[2]/div/div[2]/ul/li[2]/a Add Folder
clickAndWait //div[2]/div/div[2]/ul/li[2]/a
pause 5000
clickAtAndWait //input[@value='Save']
assertTextPresent You have entered invalid data. Please try again.