test_showupdategraph
open /CDash/viewUpdate.php?buildid=1
click link=Show Activity Graph
click link=Zoom out
click link=Show Activity Graph
clickAndWait link=Dashboard
clickAndWait link=Current
clickAndWait //a[contains(text(),'1 file
          changed')]
click link=Show Activity Graph
click link=Zoom out
click link=Show Activity Graph