禁止屏蔽类

禁止右键

<body oncontextmenu=return(false)>

### 禁止选择

<body onselectstart="return false">

### 禁止粘贴

<body onpaste="return false">

### 禁止直接访问 [必须框架内才行]

<script>

if (top == self)top.location.href = "page.htm";

</script>

### 禁止frame引用

<script>    
if (top != self)top.location.href = "page.htm";    
</script>

### 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

取得分辨率

<script>document.write("宽为"+screen.Width+"高为"+screen.Height)</script>

### 取得地址栏

<script>document.write(self.location)</script>

### 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>

## 常用特效类

主页遥控器

文件一.(t1.html)

<SCRIPT language="JavaScript">    
window.open("t2.html","_blank","width=200","height=200","scroll=no");    
</SCRIPT>

#### 文件二.(t2.html)

<SCRIPT language="JavaScript">    
function op(add){if (window.opener){window.opener.document.location = add;}}    
</SCRIPT>
<a href=# onClick="op(‘link1.html’)">地址1 </a><br><a href=# onClick="op(‘link2.html’)">地址2 </a><br><a href=# onClick="op(‘http://music.jx165.com’)">地址3 </a>

### 只弹一次的窗口

<script> 

function get_cookie(Name) {    
    var search = Name + "="    
    var returnvalue = "";    
    if (document.cookie.length > 0) {offset = document.cookie.indexOf(search)    
    if (offset != -1) {offset += search.length;end = document.cookie.indexOf(";", offset);    
    if (end == -1)
        end = document.cookie.length;returnvalue=unescape(document.cookie.substring(offset, end))}    
    }    
    return returnvalue;    
} 

function jx165ad(){    
  if (get_cookie(‘jx165ad’)==''){    
  document.cookie="jx165ad=yes"    
  window.open("ad.html","_blank","width=200","height=200","scroll=no");    
  }    
  else {}    
} 

</script>
<body>    
<script>    
jx165ad();    
</script>

### 鼠标放在连接上强行点击

<script>

function mClk2() {var source=event.srcElement;if (source.tagName=="A"){source.click();self.focus();}}

document.write("<div onmouseover=mClk2();>");

</script>