Untitled

<html>
<head>
<title>Login Screen</title>
<script type="text/javascript">
function fct()
{
var txtPassword = document.getElementById('txtPassword').value;;
if (txtPassword.length < 1) {
alert('Please enter a valid password!');
return;
}
var txtUser = document.getElementById('txtUsername').value;
if (txtUser.length < 1) {
alert('Please enter a valid Username!');
return;
}
var txt = "You have to create a module called i.e. CheckDB.asp, which would connect\n";
        txt+="to your Database using i.e. ADO and asp issuing a SQL statement like: \n\n";
        txt+="SELECT count(*) FROM tblUser WHERE username='" ;
        txt+=document.getElementById('txtUsername').value;
        txt+= "' AND password='";
        txt+=document.getElementById('txtPassword').value;
        txt +="';\n\n";
        txt +="The result set should evaluate to greater zero!";
alert(txt);
}
</script>
</head>
<body style="height:300px;width:300px">
<hr style="width:300px;text-align:left"/>
<!--form id="frmLogin" action="CheckDB.asp"-->
<form id="frmLogin">
<table>
<tr>
<td>User Name: </td>
<td><input type="Text" id="txtUsername"/></td>
</tr>
<tr>
<td>Password: </td>
<td><input type="Password" id="txtPassword"/></td>
<tr>
<td></td><td style="text-align:center"><input type="submit" value="Submit" onclick="return fct();"/></td>
</tr>
</table>
</form>
<hr style="width:300px;text-align:left"/>
</body>
</html>