$("document").ready(function(){
	if ($('#teeth').length == 0) {
		$("#small_teeth .t").hover(
			function(){
				$(this).animate({top:"+=10"},100)
			}, function(){
				$(this).animate({top:"-=10"},100)
			}
		);
	} else {
		var things = $('#teeth .t'); 
		var index = 0; 
		things.eq(0).animate({top:"+=230"},800); 
		var fn = function() { 
		   index++; 
		   things.eq(index).animate({top:"+=230"},800); 
		   setTimeout(fn,200); 
		}; 
		setTimeout(fn,200);
		$("#teeth .t").hover(
			function(){
				$(this).animate({top:"+=10"},100)
			}, function(){
				$(this).animate({top:"-=10"},100)
			}
		);
	}
});