珍藏的实用代码

作者： JinYon
发布时间： 2006 年 12 月 04 日
1437次浏览
暂无评论
分类： JQuery

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>