auto rows in jquery

Some times, the situation requires additional rows of input data. In such case, we have to design the form in a dynamic way so that the rows may be appended as per the requirement. Here, I have designed the form in a simple and logical manner. The demo is given below.

Social net work login details

NAME:
PLACE:
MOBILE:
NET-WORK    LOGIN-ID       PASSWORD
    

Hope you enjoyed best the source code is given below. If you have confusion, kindly mail me so that I will try to rectify the code.
<html> <head> <style type="text/css"> .k input { width:95px; margin: 2px; } </style> <script src="http://code.jquery.com/jquery-1.9.1.js"></script> <script> $(document).ready(function() { var max_fields = 10; //maximum input boxes allowed var wrapper = $(".input_fields_wrap"); //Fields wrapper var add_button = $(".add_field_button"); //Add button ID var x = 1; //initlal text box count $(add_button).click(function(e){ //on add input button click e.preventDefault(); if(x < max_fields){ //max input box allowed x++; //text box increment $(wrapper).append('<div class="k"><input type="text" name="net_work[]"><input type="text" name="user_login[]"><input type="text" name="pass_word[]"/>&nbsp;<a href="#" class="remove_field">X</a></div>'); //add input box } }); $(wrapper).on("click",".remove_field", function(e){ //user click on remove text e.preventDefault(); $(this).parent('div').remove(); x--; }) }); </script> </head> <body> <h3> Social net work login details</h3> <form method="post" action="http://www.xyz.com/auto.php"> NAME: <input type="text" size="20" name="name"> <br/> PLACE: <input type="text" size="20" name="place"> <br/> MOBILE: <input type="text" size="20" name="mobile"> <br/><br/> <div class="input_fields_wrap"> NET_WORK &nbsp; USER_LOGIN &nbsp; PASS_WORD <div class="k"><input type="text" name="net_work[]"> <input type="text" name="user_login[]"><input type="text" name="pass_word[]"> <button class="add_field_button">+</button> </div> </div> <input type="submit" name='submit' onclick="show_confirm()" value="SUBMIT"> &nbsp;<input type="reset" value="CLEAR"> </form> </body> </html>