获取script的链接参数并执行

1 <script type="text/javascript" src="http://www.tuiguang.netetao.com/tuiguang2.js?wid=1020&col=white" id="netetao" onload="etao();"></script>

这是要插入到<body></body>之间的，不是在<head></head>之间。并且 script的id一定要写到后面。一开始我是直接写在src的前面的，从某个我写的结构少的网站上没问题。可是后来我放到另一个有些大的还有很多插件的网站上，没有反应。看了看源代码，根本就没有id=""这一项。调整了位置才成功。

notIe = -[1,];if(-[1,]){ }else{}这是我从网上找的一份极其简易的判断标准浏览器与ie的方法。据说是一个俄罗斯的毛洋鬼子发现的，原理是ie的bug.

 1 notIe = -[1,]; 
 2 if(-[1,]){ 
 3 // 标准浏览器代码 
 4 function etao(paramName)
 5 {   
 6     var reg = new RegExp("(^|/?|&)"+ paramName+"=([^&]*)(/s|&|$)", "i");
 7   
 8     if (reg.test(netetao.src)) //test为script ID 
 9         return RegExp.$2; 
10     else
11         return addDiv(); 
12 }
13 function addDiv(){
14         //创建一个div
15         var div = document.createElement('div');
16         //设置div的属性
17         div.innerHTML = "<iframe src='http://www.tuiguang.netetao.com/adcode2.php' frameborder='0' scrolling='no' width='100%' height='100%'></iframe>"; //设置显示的数据，可以是标签．
18         div.style.width = etao('wid')+"px";//设置css样
19         div.style.height = etao('wid')/3.5 +"px";
20         div.style.background = etao('col');//设置css样式
21         div.style.margin = "0 auto";//设置css样式
22         var bo = document.body;//获取body对象.
23         //动态插入到body中
24         bo.insertBefore(div,bo.lastChild);
25     }
26 }else{ 
27 // IE Only的代码 
28 var s=document.getElementById("netetao").src;
29 
30 function getParameter(str,_parameter)
31 {
32     
33     var sValue=str.match(new RegExp("[?&]"+_parameter+"=([^&]*)(&?)","i"));
34     if(sValue?sValue[1]:sValue==null)
35        return sValue?sValue[1]:sValue;
36 }
37 var wid =getParameter(s,"wid");
38 var col =getParameter(s,"col");
39 
40 document.write("<div id='yitao'><iframe  src='http://www.tuiguang.netetao.com/adcode2.php' frameborder='0' scrolling='no' width='100%' height='100%'></iframe></div>");
41 document.getElementById("yitao").style.width = wid +"px";
42 document.getElementById("yitao").style.height = wid/3.5 +"px";
43 document.getElementById("yitao").style.background = col;
44 document.getElementById("yitao").style.margin = "0 auto";
45 
46 
47 }

上面ifrme的src可以改成.html

下面是adcode2.php所调用的adcode2.html内容。

 1 <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
 2 
 3 {literal}
 4 <style type="text/css">
 5 .shop-list {width:97%;_width:100%;height:80%;padding:20px 12px;list-style-type:none;border:3px solid #FF9900;display:inline-block;*display:inline;position:relative;font-size:12px;margin:0;}
 6 .shop-list li { float: left;padding:0 9px;width:18%;height:100%;}
 7 .item {text-align: left;}
 8 .desc {width:100%;height:13%;_height:20%;line-height:17px;_line-height: 18px;overflow: hidden;padding: 5px 2px;position:relative;}
 9 .desc a { text-decoration:none;color:#333;}
10 .desc a:hover {color:#FF9900; text-decoration:underline;}
11 .pic {width:100%;text-align: center;}
12 .pic a{display: table-cell;vertical-align: middle;}
13 .pic a img {vertical-align: middle;border: 1px solid #CCCCCC;}
14 .grid_a {position:absolute;right:0;bottom:0;display:block;width:auto;height:20px;_float:right;text-align:center;padding:0 5px;line-height:20px;color:#fff;background:#FF9900; text-decoration:none;}
15 .xiaobao {width:14px;height:16px;position:absolute;bottom:0;right:0;z-index:99;background:url(./templates/member/images/xtmall.gif) no-repeat 0 -309px;}
16 .tmall {width:23px;height:18px;position:absolute;bottom:0;right:18px;z-index:99;background:url(./templates/member/images/tm.gif) no-repeat 0 0;}
17   </style>
18 <script>
19 $(document).ready(function() {
20     var shopwid = $(".shop-list").width();
21     var listwid = $(".shop-list li").width();
22     var picwid = $(".pic").width();
23     var pichei = $(".pic").height();
24     var listwid = (shopwid-120)/5;
25     var picwid = listwid-2;
26     return $(".pic a img").width(listwid+4).height(listwid-2),$(".desc").width(listwid+4);
27 });                
28 function getHttpRequest(){
29  var A=null; 
30  try { 
31  A=new ActiveXObject("Msxml2.XMLHTTP");
32  } 
33  catch(e) { 
34  try { 
35  A=new ActiveXObject("Microsoft.XMLHTTP");
36  } 
37  catch(oc) { 
38  A=null;
39  } 
40  } 
41 
42  if ( !A && typeof XMLHttpRequest != "undefined" ) { 
43  A=new XMLHttpRequest();
44  } 
45  return A;
46 } 
47 
48 function RegAjax(s){
49     if (s!=""){
50         var url = "addclick.php";    
51         var Post = "id="+escape(s);         
52         if (Post){
53           var ajax = getHttpRequest();
54           ajax.open("POST", url, false); 
55           ajax.setRequestHeader("CONTENT-TYPE","application/x-www-form-urlencoded; charset=utf-8"); 
56           ajax.send(Post);
57         }
58     }
59 }
60 
61 function addclick(str){
62     RegAjax(str);
63     return true;
64 } 
65 </script>
66 {/literal}
67 <ul class="shop-list">
68   {section name=list loop=$code}
69   <li>
70     <div class="item">
71       <div class="pic"> <a href="{$code[list].AD_Url}" target="_blank"  onclick="javascript:addclick({$code[list].ID});"> <img src="./{$code[list].AD}"> </a> </div>
72       <div class="desc"> <a  class="permalink" href="{$code[list].AD_Url}" target="_blank"  onclick="javascript:addclick({$code[list].ID});"> {$code[list].AdName} </a><i class="xiaobao"></i>{if $code[list].tianmao==2}<i class="tmall"></i>{/if} </div>
73     </div>
74   </li>
75   {/section} <a class="grid_a" href="http://www.tuiguang.netetao.com" target="_blank">Ò×ÌÔÍøÂçÍÆ¹ã</a>
76 </ul>