//TweenMax.from($('.item01'), 5,{opacity:0});

function animate1(){
	TweenMax.from( $( ".item01" ), 5, { opacity: 0 } );
}

function animate2(){
	TweenMax.from( $( ".item02" ), 1, { rotation: 180, x:100, ease:Elastic.easeOut } );
}


function animate3(){
	TweenMax.to(".item03", 1, { 
		scale: function(){
			return Math.random()*1.2;
		},
		rotation: function(){
			return Math.random()*360;
		}
	});
}

function animate4(){
	TweenMax.fromTo(".item04",1,{x:10, delay:1}, {x:50, y:30});
}

function animate5(){
	move = TweenMax.to(".item05", 1 , {x:100, rotation:180, scale:1.5});
	//after 1 second into the 3-second animations
	TweenMax.delayedCall(1, reverse)

	function reverse(){
		move.reverse();
	}
}

function animate6(){
	// item06 : repeat:-1
	var box = document.getElementById("item06"),
		count = 0,
		tween;

	tween = TweenMax.to(box, 2, {x:100, repeat:10, yoyo:true, onRepeat:onRepeat, repeatDelay:0.5, ease:Linear.easeNone});

	function onRepeat() {
	  count++;
	  box.innerHTML = count;
	  TweenLite.set(box, {backgroundColor:"hsl(" + Math.random() * 255 + ", 90%, 60%)"});
	}
}


function animate7(){
	// item07 : repeat:-1
	TweenMax.to(".item07",1,{x:50, yoyo:true, repeat:-1});
}

function animate8(){
	// item08 : play
	var box8 = $('.item08');
	tween = new TimelineLite();
	tween.to(box8, 1, {x:30});
	tween.to(box8, 1, {y:30});
	tween.to(box8, 1, {x:0, y:0, backgroundColor:'#aaa'});
}

function animate9(){
	// item09 : same animation play
	var box1 = $('.item09_1');
	var box2 = $('.item09_2');
	var box3 = $('.item09_3');

	tween = new TimelineLite();
	tween.staggerTo([box1,box2,box3], 1, {rotation:180},0.5);
}

function animate10(){
	// item10 : same animation play yoyo // TimelineMax
	var box1 = $('.item10_1');
	var box2 = $('.item10_2');
	var box3 = $('.item10_3');

	tween10 = new TimelineMax({repeat:-1, yoyo:true, repeatDelay:0.5});
	tween10.staggerTo([box1,box2,box3], 1, {rotation:180, borderRadius:'50%', backgroundColor:'#4169e1'},0.5);
}animate10();


function animate11(){
	var box1 = $('.item11');

	TweenMax.from(box1,1,{scale:2, opacity:0, rotation:360, ease:Back.easeOut});
} 


function animate12(){
	var obj1 = $('.item12_1');
	var obj2 = $('.item12_2');
	var obj3 = $('.item12_3');

	var objects = [obj1,obj2,obj3];


	TweenMax.staggerFrom(objects,5,{scale:2, opacity:0, rotation:360, ease:Elastic.easeOut}, .4);
} 


//item13
window.onload = function(){

	var box = document.getElementById("item13");
	var x = 0;
	var fn = setInterval(function(){
		var value = x*0.1;
		var left = 50 + Math.floor(Math.sin(value)*40);
		var top = 50 + Math.floor(Math.cos(value)*20);
		var width = 50 + Math.floor(Math.cos(value)*30);
		var height = 50 + Math.floor(Math.cos(value)*30);
		box.style.left = left + "px";
		box.style.top = top + "px";
		box.style.width = width + "px";
		x++;
	}, 30);

}