<html>
<head><script language="javascript">
function createHint(){
alert("Welcome"); var divHint = document.createElement("<div id='divHint'>");
/*创建并初始化层*/
document.body.appendChild(divHint);
divHint.style.border = "1px #000000 solid";
divHint.style.color = "#000000";
divHint.style.height = "20px";
divHint.innerHTML="Welcome"
}
</script>
</head>
<body>
<br><br><br>
<a herf="#" onclick="createHint();"> createHint </a>
</body>
</html>
<div> fdg</div>
<SCRIPT LANGUAGE="JavaScript">
var divHint=document.createElement("DIV");
divHint.innerHTML="divHint";
document.body.appendChild(divHint);
</SCRIPT>