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ich habe ein problem mit einem javascript nummernpad das als login dienen soll.
meine frage ist welche funktion hat :
code=code*10+number
mul=mul*number
document.codepad.thecode.value=code
und was müsste man tippen das mul gleich 12 ergibt ?
Code:
<html>
<head>
<meta name="robots" content="noindex,nofollow">
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body bgcolor="#000000" text="red">
<p> </p>
<center>
<h1>SECURITY LEVEL 12</h1>
</center>
<p> </p>
<center>
<br>
<br>
<p>
<script language="JavaScript">
var usermulcode=12
var code=0
var mul=1
var digit=0
var fails=0
function Enter_code(number)
{
code=code*10+number
mul=mul*number
document.codepad.thecode.value=code
digit++
if (digit==4)
{
if (mul==12)
{
location=code+".htm"
}
else
{
fails++
code=0
mul=1
digit=0
if (fails<4)
{
if (fails==1)
{document.codepad.thecode.value="failed login #1"}
if (fails==2)
{document.codepad.thecode.value="failed login #2"}
if (fails==3)
{document.codepad.thecode.value="failed login #3"}
}
else
{
alert("ACCESS DENIED");
alert(document.codepad.thecode.value)
}
}
}
}
function keycodepad(mulcode)
{
usermulcode=mulcode
document.write("<form name=\"codepad\">");
document.write("<input type=\"button\" value=\" 1 \" onClick=\"Enter_code(1)\">");
document.write("<input type=\"button\" value=\" 2 \" onClick=\"Enter_code(2)\">");
document.write("<input type=\"button\" value=\" 3 \" onClick=\"Enter_code(3)\"><br>");
document.write("<input type=\"button\" value=\" 4 \" onClick=\"Enter_code(4)\">");
document.write("<input type=\"button\" value=\" 5 \" onClick=\"Enter_code(5)\">");
document.write("<input type=\"button\" value=\" 6 \" onClick=\"Enter_code(6)\"><br>");
document.write("<input type=\"button\" value=\" 7 \" onClick=\"Enter_code(7)\">");
document.write("<input type=\"button\" value=\" 8 \" onClick=\"Enter_code(8)\">");
document.write("<input type=\"button\" value=\" 9 \" onClick=\"Enter_code(9)\"><br><br>");
document.write("<input type=\"text\" name=\"thecode\" size=30 value=\"\"><br>");
document.write("</form>");
}
</script>
</p>
<div align="center">
<script>
keycodepad(24)
</script>
</div>
</center>
</body>
</html>
code=code*10+number
mul=mul*number
document.codepad.thecode.value=code
und was müsste man tippen das mul gleich 12 ergibt ?
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