javascript绑定事件,JQuery绑定事件

javascript绑定按钮事件,JQuery绑定按钮事件，其他事件类似

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<script type="text/javascript" src="jquery-1.4.2.min.js"></script>
</head>

<body>
<button id="btn1">原生Javascript绑定</button><br/>
<button id="btn2">JQeury绑定1</button><br/>
<button id="btn3">JQeury绑定2</button><br/>
<script type="text/javascript">
  $(document).ready(function(){

      $("#btn2").click(function(){
           alert("JQuery绑定1");
      });

      $("#btn3").bind("click",function(){
          alert("JQuery绑定2");
      });
  });

  var bind=function(object,type,fn){
      if(object.attachEvent){
            //IE浏览器
            object.attachEvent("on"+type,(function(){return function(){window.event.cancelBubble=true;object.attachEvent=fn.apply(object);}})(object));
      }else if(object.addEventListener){
            //其他浏览器
            object.addEventListener(type,function(event){event.stopPropagation();fn.apply(this)},false);
      }
  }
  bind(document.getElementById("btn1"),"click",function(){alert("点击按钮的ID "+this.id+" ！")});
</script>
</body>
</html>