IE,FF,OPERA下回车触发事件
<!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>
</head>
<body>
<script type="text/javascript" language="javascript">
document.onkeydown=function(event){
e = event ? event :(window.event ? window.event : null);
if(e.keyCode==13){
alert("do something!");
}
}
</script>
</body>
</html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
</head>
<body>
<script type="text/javascript" language="javascript">
document.onkeydown=function(event){
e = event ? event :(window.event ? window.event : null);
if(e.keyCode==13){
alert("do something!");
}
}
</script>
</body>
</html>
