http://www.w3schools.com/games/tryit.asp?filename=trygame_default_gravity

cat game ???
        gems
        diff kinds of cats, and food

	swap cat with food = cat chomps food.  minor points for food vanish.
                food:  dry food
                food:  wet food
                food:  cheese
                food:  ham

	cat gets fatter ?

        line of diff cats = cat parade.  medium points.
        line of same cats = big points!
        line of cats with goat at the end = get rid of lots!

	any parade gives you more moves.


	game params:
		# of moves limit
		score

phone fixes as per http://www.html5rocks.com/en/mobile/touch/

----------------------------

https://www.smashingmagazine.com/2012/10/design-your-own-mobile-game/

*custom thing chance ratios for each level
*make llamas only start appearing a few levels in

restrict catparades on level 1 - 
	cat can only go to cheese!

make help text for llamas come later
	(keep orig help around for reference)
	lv1 help:  just how to eat cheese
	lv2 help:  just how to make cat parades
	lv3 help:  
		llamas scaring cats
		parades can have one llama



Level selection screen
	grid of numbers for each level
	1 2 3 4 5
	6 7 8 9 10
	...etc

	scrolling background of cat paws ?

Store level progress using localstorage
	https://www.smashingmagazine.com/2010/10/local-storage-and-how-to-use-it/
	localStorage.setItem('favoriteflavor','vanilla');

	var taste = localStorage.getItem('favoriteflavor');
	// -> "vanilla"

	localStorage.removeItem('favoriteflavor');
	var taste = localStorage.getItem('favoriteflavor');
	// -> null

You can also use sessionStorage instead of localStorage if you want the data to be maintained only until the browser window closes.



better level complete animation
	zoom in random cat picture?



title screen -> level select -> help -> startgame

certain levels have help screens (ie. lev 1 is initial help)

remember which level you're up to

complex goal:  form x parades of length y


sounds:
	chomp
	catparade (can-can ?)
	indy theme - title screen? 
		(if so, make title text indy themed too)




make path part of game object
make things part of game object

ideas:
	llamas don't appear after the start, you just have to get rid of them all?