OnMouseUpAsButton is only called when the mouse is released over the same GUIElement or Collider as it was pressed.

See Also: OnMouseUp.

	// Loads the level named "SomeLevel" as a response
	// to the user clicking on the object
	function OnMouseUpAsButton () {
		Application.LoadLevel ("SomeLevel");
	}

using UnityEngine;
using System.Collections;

public class Example : MonoBehaviour {
    void OnMouseUpAsButton() {
        Application.LoadLevel("SomeLevel");
    }
}

import UnityEngine
import System.Collections

public class Example(MonoBehaviour):

	def OnMouseUpAsButton() as void:
		Application.LoadLevel('SomeLevel')

This function is not called on objects that belong to Ignore Raycast layer.

OnMouseUpAsButton can be a co-routine, simply use the yield statement in the function. This event is sent to all scripts attached to the Collider or GUIElement.