window.onload = selectGuessField;
function selectGuessField()
{
	guessfield.select();
	guessfield.focus()
} 

// the game "loop" -------------------------------------------------------------

function checkGuess()
{
	// *** get inputs ***
	
	guess = parseFloat(guessField.value);
	// *** calculate the new state ***
	
	if (Number.isInteger(guess))  // an integer was entered
	{
		if (guess == theNumber) // the guess was correct (collision detection)
		{
			comment = REPSUCCESS;
			gameIsOver = true;
		}	
		// ******UP TO HERE**********************************
	}