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实用代码-PHP教程,PHP应用

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代码:——————————————————————————–

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>

常用特效类

1.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>

2.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>

3.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>

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