改变状态栏文字的js代码

 
<!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> 
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 
<title>无标题文档</title> 
<script language="javascript"> 
words1="欢迎光临"; 
now=new Date() 
words2=now.toLocaleString(); 
flag=0; 
function flash() 
{ 
if(flag==0) 
{ 
window.status=words1; 
flag=1; 
} 
else 
{ 
window.status=words2; 
flag=0; 
} 
setTimeout("flash()",2000); 
} 
</script> 
</head> 
<body onload="flash()"> 
网页内容 
</body> 
</html>