verticalVelocity += Physics.gravity.y * Time.deltaTime;
		if(!characterController.isGrounded && Input.GetButton("Jump"))
		{
			canJump == true;
		}
		if(characterController.isGrounded && Input.GetButton("Jump"))
		{
			canJump == false;
		}
		if( characterController.isGrounded && Input.GetButton("Jump") && canJump == true)
		{
			verticalVelocity = jumpSpeed;
			
			//yield return new WaitForSeconds(1);
			//canJump = 1;
		}
	/* 	if(canJump == true && Input.GetButton ("Jump")&& characterController.isGrounded)
		{
			jumpSpeed = 0;
			if(Input.GetButton("Jump") && !characterController.isGrounded)
			{
				canJump == true
			}
		} */
		/* if (characterController.isGrounded && !Input.GetButton ("Jump"))
		{
			canJump = false;
			
		} */