PHP程序中的特效应用 实用珍藏代码举例

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    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=# >地址1 </a>
<a href=# >地址2 </a>
<a href=# >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('webjxad')==''){
document.cookie="webjxad=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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