How to transition scene to scene?

One thing i always wondered since starting to learn Unity3D is how do you script a scene transition when a certain event triggers?

 

You could have gotten an answer quicker if you just looked up a tutorial =P

first, you have to go to File->Build settings and click "add current" to add the current scene to the list of "levels". Once each scene is in the list, it's level number is displayed to the right of it on the build settings menu.

Now you can do any of these:
1) Application.LoadLevel(levelNumber) - Destroys all game objects, then loads the level
2) Application.LoadLevelAdditive(levelNumber) - Loads the level and keeps everything that's already there

There's also "async" versions of both of those if you want the level to load (without pausing) while the game is still running. That said,

 

Thank you, good day to you Sir.