您可以添加事件侦听器。
嗯 像这样：
var el = document.getElementById("p1");if (el.addEventListener) { el.addEventListener("click", yourFunction, false); } else { el.attachEvent('onclick', yourFunction); }完整代码（已在Chrome＆IE7中测试）：
<html> <head> <title></title> <meta http-equiv="Content-Type" content="text/html; charset=windows-1255"> <script type="text/javascript"> window.onload =function (){ var el = document.getElementById("p1"); if (el.addEventListener) { el.addEventListener("click", yourFunction, false); } else { el.attachEvent('onclick', yourFunction); } }; function yourFunction(){ alert("test"); } </script> </head> <body> <p id="p1">test</p> </body></html>
