TestModalDialog (Only works in IE)
open ../tests/html/test_modal_dialog.html  
verifyLocation */tests/html/test_modal_dialog.html  
verifyTitle Modal Dialog Host Window  
verifyValue changeText before modal dialog
click modal
waitForPopup Modal Dialog Popup 5000
selectWindow Modal Dialog Popup
verifyTitle Modal Dialog Popup  
click change
click close
selectWindow Modal Dialog Host Window
verifyValue changeText after modal dialog
verifyTitle Modal Dialog Popup