I am testing a web app and I am trying to make a check that does this: after clicking on an object in a web page a menu is suppose to open below that object. I want to verify that this menu has indeed opened prior to performing any actions on it. What is the best way to do this, with TSL exception, Web Exception or OBJ statements?
If the object does not appear after the click and the script continues, it eventually fails as it cannot find the GUI object and the test halts. This is something I need to avoid.

Please help.