检测这个页面是从哪个页面转过来的,有些特殊作用 - 中国WEB开发者网络 (http://www.webasp.net) -- 网页特效 (http://www.webasp.net/javascript/) --- 检测这个页面是从哪个页面转过来的,有些特殊作用 (http://www.webasp.net/javascript/1/480.htm) |
| -- 发布日期: 2005-06-13 |
| <!-- 网页特效代码由[中国WEB开发者网络:http://www.ChinaWebDev.com]提供! --> <!-- 要实现此效果需要 1 个步骤: --> <!-- 第 1 步: --> <!-- 把下面的代码加到<BODY></BODY>区域中: --> <SCRIPT> <!-- function check(){ //remove this line to use the script for real var from = document.referrer var here = "http://www.jzzy.com/javascript/an22.htm" //Change this to your site alert("From:"+from);//remove this line to use the script for real alert("Here:"+here);//remove this line to use the script for real if (from.substring(0,here.length) != here) history.back() else document.location.replace('http://www.webasp.net/javascript/480.htm'); //Page to go to if OK }//remove this line to use the script for real //--> </SCRIPT> <FORM> <INPUT TYPE=button VALUE="Check" onClick="check()"> </FORM> |
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