控制横向和纵向滚动条的显隐？---------</iframe>设为首页：---------
文字或图片弹出指定大小的窗口
在body中加入
<scriptlanguage="javascript"type="text/javascript">
functionMM_openBrWindow(theURL,winName,features){window.open(theURL,winName,features);}
</script>
弹出代码
<ahref="#"target="_self"onClick="MM_openBrWindow ('windows01.htm','','width=550,height=380')"width="550"height="380"border="0">图片或文字</a>
---------------------------------------------------------
flash按钮加链接
on(press){
getURL("/images/NullPic.gif"HEIGHT="100px"WIDTH="100px"GALLERYIMG="no">
--------------------------------------------------------------------
禁止页面正文内容被选取
<bodyoncontextmenu="returnfalse"ondragstart="returnfalse"onselectstart="returnfalse"
onselect="document.selection.empty()"oncopy="document.selection.empty()"onbeforecopy="return false"onmouseup="document.selection.empty()">
------------------------------------------------------------------
不能点右键，不用CTRL+A，不能复制作!
<bodyoncontextmenu="window.event.returnValue=false"
onkeypress="window.event.returnValue=false"
onkeydown="window.event.returnValue=false"
onkeyup="window.event.returnValue=false"
ondragstart="window.event.returnValue=false"
onselectstart="event.returnValue=false">
</body>
-------------------------------------------------------------------
IE浏览器支持一个Body属性bgproperties，它可以让背景不滚动:
<BodyBackground="图片文件"bgproperties="fixed">
---------------------------------------------------------------
随机变换背景图象（一个可以刷新心情的特效）
<ScriptLanguage="javascript">
image=newArray(4);//定义image为图片数量的数组
image[0]='tu0.gif'//背景图象的路径
image[1]='tu1.gif'
image[2]='tu2.gif'
image[3]='tu3.gif'
image[4]='tu4.gif'
number=Math.floor(Math.random()*image.length);
document.write("<BODYBACKGROUND="+image[number]+">");
</Script>
-----------------------------------------------------------------------
flash载入影片
on(release)
{
loadMovie("1-01.swf","_root.loaderclip");
}
-----------------------------------------------------------------
图片表单按钮
<formid="form1"name="form1"method="post"action="">
<imgsrc="login.gif"width="62"height="22"onclick="document.form1.submit()"/>
</form>
------------------------------------------------------------------
左右阴影背景的CSS定义方法
body{
text-align:center;
background-repeat:repeat-y;
background-position:center;
background-image:url(../images/bg.jpg);
}