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                        /jQuery基礎(chǔ)課程

為什么我還沒有點(diǎn)擊它就自己移動(dòng)了

<!DOCTYPE html>
<html>
??? <head>
??????? <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
??????? <title>jQuery動(dòng)畫特效</title>
??????? <script src="http://libs.baidu.com/jquery/1.9.0/jquery.js" type="text/javascript"></script>
??????? <style type="text/css">
??????? .haha{width:80px;height:80px;border:1px solid red;background-color:blue;position:relative;}
??????? </style>
??? </head>
?? ?
??? <body>
??? <div class="haha"></div>
??? <input type="button" class="one" value="左移" />
??? <input type="button" class="two" value="右移" />
??? <label></label>
??? <script type="text/javascript">
??? function left(){
??????? $(".haha").animate({left:"+=50px"},3000,function(){
???????? $("label").html("左移完成");
??????? })
??? }
??? function right(){
??????? $(".haha").animate({left:"-=50px"},3000,function(){
????????? $("label").html("右移完成");
??????? })
??? }
??? $(".one").bind("click",left());
??? $(".two").bind("click",right());
??? </script>
??? </body>
</html>