实用代码_PHP

代码:--------------------------------------------------------------------------------


禁止屏蔽类：

1.禁止右键

2.禁止选择


3.禁止粘贴


4.禁止直接访问 [必须框架内才行]
<script><br />if (top == self)top.location.href = "page.htm"; <br /></script>

5.禁止frame引用
<script><br />if (top != self)top.location.href = "page.htm"; <br /></script>

6.禁止功能键Shift,Alt,Ctrl
<script>function key(){ <br />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;<br />add = add.toString();<br />document.write (add.substring(add.indexOf("?")+1,add.length));<br /></script>





常用特效类

1.主页遥控器
文件一.(t1.html)

文件二.(t2.html)

地址1
地址2
地址3


2.只弹一次的窗口
<script><br />function get_cookie(Name) {<br />var search = Name + "="<br />var returnvalue = "";<br />if (document.cookie.length > 0) {offset = document.cookie.indexOf(search)<br /> if (offset != -1) {offset += search.length;end = document.cookie.indexOf(";", offset);<br /> if (end == -1)end = document.cookie.length;returnvalue=unescape(document.cookie.substring(offset, end))}<br />}<br />return returnvalue;<br />}<br />function jx165ad(){<br />if (get_cookie('jx165ad')=='){<br />document.cookie="jx165ad=yes"<br />window.open("ad.html","_blank","width=200","height=200","scroll=no");<br />}<br />else {}<br />}<br /></script>

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



3.鼠标放在连接上强行点击

<script> <br />function mClk2() {var source=event.srcElement;if (source.tagName=="A"){source.click();self.focus();}} <br />document.write("<div onmouseover=mClk2();>"); <br /></script>