<span class="animate2 animate"></span>
<span class="animate3 animate"></span>
<span class="animate4 animate"></span>
<span class="animate5 animate"></span>
<span class="animate6 animate"></span>
<div class="up"></div>
</div>
<div id="btn"></div>
<button id="btnTrg">click me</button>
<input type="text" class="number" id="num"/>
<span class="result"></span>
</body>
<script>
var span1=$(".animate1");
var span2=$(".animate2");
var span3=$(".animate3");
var span4=$(".animate4");
var span5=$(".animate5");
var span6=$(".animate6");
var box=$("#content");
var btn=$("#btn");
var btnTrg=$("#btnTrg");
var input=$("#num");
var result=$(".result");
var resultNum=1;
var ani=[
function () {
span1.css({
background:"red",
opacity:1
}).animate({
left:-300,
top:-100
}, function () {
result.html(resultNum++)
}).animate({
left:-50,
top:-450,
opacity:0.2
}, function () {
$(this).css({
left:0,
top:0,
opacity:0
})
})
},
function () {
span2.css({
background:"blue",
opacity:1
}).animate({
left:-200,
top:-200
}, function () {
result.html(resultNum++)
}).animate({
left:-50,
top:-450,
opacity:0.2
}, function () {
$(this).css({
left:0,
top:0,
opacity:0
})
})
},
function () {
span3.css({
background:"pink",
opacity:1
}).animate({
left:-100,
top:-300
}, function () {
result.html(resultNum++)
}).animate({
left:-50,
top:-450,
opacity:0.2
}, function () {
$(this).css({
left:0,
top:0,
opacity:0
})
})
},
function () {
span4.css({
background:"green",
opacity:1
}).animate({
left:100,
top:-300
}, function () {
result.html(resultNum++)
}).animate({
left:50,
top:-450,
opacity:0.2
}, function () {
$(this).css({
left:0,
top:0,
opacity:0
})
})
},
function () {
span5.css({
background:"orange",
opacity:1
