禁止屏蔽类
1.禁止右键
<body oncontextmenu=return(false)>
2.禁止选择
<body onselectstart='return false'>
3.禁止粘贴
<body onpaste='return false'>
4.禁止直接访问 [必须框架内才行]
<script>
if (top == self)top.location.href = 'page.htm';
</script>
5.禁止frame引用
<script>
if (top != self)top.location.href = 'page.htm';
</script>
6.禁止功能键Shift,Alt,Ctrl
<script>function key(){
if(event.shiftKey) alert('Shift不允许使用!');} document.onkeydown=key; </script>
数据取得类
1.取得分辨率
<script>document.write('宽为'+screen.Width+'高为'+screen.Height)</script>
2.取得地址栏
<script>document.write(self.location)</script>
3.取得地址栏后参数
<SCRIPT>var add = top.location;
add = add.toString();
document.write (add.substring(add.indexOf('?')+1,add.length));
</SCRIPT>