Generate the Sequence number whenever I click on SUbmit Button to the below code

body {
background: url(bg.jpg);
}
#formdiv {
border: solid 2px #b7ddf2;
background: #aaaaaaa;
width:650px;
height:550px;
-moz-border-radius:15px;
-webkit-border-radius:5px;
}
#formdiv h2 {
font-size: 25px;
font-weight: bold;
text-align:center;
color: #2A1F55;
margin-bottom: 8px;
}
#formdiv p {
font-size: 13px;
color: #2A0000;
margin-bottom: 20px;
border-bottom: solid 1px #2A1F55;
padding-bottom: 10px;
}
#formdiv label {…
Generate the Sequence number whenever I click on SUbmit Button to the below code

See original post by Amar505