The waitforseconds does not run?

code seems ok.. what exactly is the problem?

Where does the code seem to be stop? Are you receiving all you Debug.Log messages in the console?

starting from a menu screen it goes starting,loading1,loading2 (goes in main game then goes to menu start) starting,loading1 (no more response)

Just to see if it changes the behavior, could you move this from the call to the wait() function out of Awake() and into Start().

like this? (if not please explain) no change

 function Start(){
 Debug.Log("starting");
 wait();
 }
 function Awake () {
 //Debug.Log("starting");
 //wait();
 }
 
 
 function wait() {
 Debug.Log("loading1");
 yield WaitForSeconds(20);
 Debug.Log("loading2");
 Application.LoadLevel ("scene2");
 //StartCoroutine(    LoadLevel("scene2"))
 }