输入密码后才能进入页面
脚本说明:第一步:把如下代码加入<head>区域中<SCRIPT LANGUAGE="JavaScript"><!-- Hideal="`1234567890-=~!@#$%^&*()_+qwer"+"tyuiop[]QWERTYUIOP{}|asdfghjkl;A"+"SDFGHJKL:zxcvbnm,./ZXCVBNM<>?";ab1="";bctr=0;function ckPwd(){ tst=document.isn.username.value +"*"+document.isn.passwrd.value+"*"; ls=document.pd.pe.value; a=eval(ls.substring(0,2))-91; ls=ls.substring(2,ls.length); nls=""; flg=0; while (ls.length>12){ ab=eval(ls.substring(0,2))-89; ab1=(ab1==""?""+ab:ab1); oab1=ab1; ls=ls.substring(2,ls.length); for (var i=0;i<ab;i++){ nr=eval(ls.substring(0,2))-a; ls=ls.substring(2,ls.length); nls+=al.charAt(nr); } nls+="*"; if (nls.indexOf(tst)>-1){ ls=""; flg=1; } } if (flg==1){ tstOk(); } else{ bctr++; if (bctr>3){ location.href="nopass.htm"; } else{ alert("对不起,用户名/密码错误." +" 你已试登录"+bctr+"次."); } } }function tstOk(){ ab1=ab1+""+a; alert("正确,开始登录!"); location.href="pwds.htm?"+ab1; }// End Hiding --></SCRIPT>第二步:把如下代码加入<body>区域中<FORM NAME="pd"><!-- Paste the element from the pseudo-encrypter here --><!-- Paste this element into your script --><INPUT TYPE='hidden' NAME='pe' VALUE='9393693658789606190557772053938953313395586858685868976834793758313033975834793758313033 '></FORM><FORM NAME="isn"><TABLE BORDER=2 CELLPADDING=5 CELLSPACING=0 BGCOLOR=BLUE><TR><TD COLSPAN=2 ALIGN=CENTER><FONT SIZE=4 COLOR=WHITE FACE="楷体_GB2312"><B>请您输入</B></FONT></TD></TR><TR><TD><FONT SIZE=3 COLOR=WHITE><B>UserName:</B></FONT></TD><TD><INPUT TYPE="text" NAME="username" VALUE="" SIZE=10></TD></TR><TR><TD><FONT SIZE=3 COLOR=WHITE><B>Password:</B></FONT></TD><TD><INPUT TYPE="password" NAME="passwrd" VALUE="" SIZE=10></TD></TR><TR><TD COLSPAN=2 ALIGN=CENTER><INPUT TYPE="button" NAME="btn" VALUE=" 登录 " onClick="ckPwd();return false;"></TD></TR></TABLE></FORM><TABLE BORDER=1 WIDTH=486><TR><TD COLSPAN=3 ALIGN=CENTER><FONT FACE="楷体_GB2312"><B>你可以使用如下号码:</B></FONT></TD</TR><TR><TD><FONT FACE="helvetica,arial,geneva">User Name:John<BR>Password: 4$3gb%a</TD><TD><FONT FACE="helvetica,arial,geneva">User Name: Mary<BR>Password: hHhHhH</TD><TD><FONT FACE="helvetica,arial,geneva">User Name: Humphrey<BR>Password: humphrey</TD></TR></TABLE>查看/参与:讨论/评论 相关文章:Javascript
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