How to add Facebook pop-up widget to Blogger?

Facebook has became the leader of Social servicing sites. Now- a-days everyone is having facebook account. As part of our SEO, we can use facebook to increase traffic to our blog/website. We can place a like box on our blog/website but it will not prompt the user to like our facebook page. So, adding the pop-up box is the best option for this. This pop-up box prompts the user to like our facebook page. The following is the figure that shows you how this pop up box look like.

Facebook POP-UP widget

The following are the steps to add Facebook pop up widget to blogger.

1.) Login to you blogger account.
2.) Select the blog for which you are willing to add Facebook pop up widget.
3.) Go to Layout on the left menu.
4.) click on Add a Gadget.
5.) Select HTML/Java Script from the list.
6.) Paste the following code there.

 <!-- Facebook pop up widget by ITECHNOTIPZ -->

<script src='http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js' type='text/javascript'></script>
<style>
#fanback {
display:none;
background:rgba(0,0,0,0.8);
width:100%;
height:100%;
position:fixed;
top:0;
left:0;
z-index:99999;
}
#fan-exit {
width:100%;
height:100%;
}
#fanbox {
background:white;
width:420px;
height:270px;
position:absolute;
top:58%;
left:63%;
margin:-220px 0 0 -375px;
-webkit-box-shadow: inset 0 0 50px 0 #939393;
-moz-box-shadow: inset 0 0 50px 0 #939393;
box-shadow: inset 0 0 50px 0 #939393;
-webkit-border-radius: 5px;
-moz-border-radius: 5px;
border-radius: 5px;
margin: -220px 0 0 -375px;
}
#fanclose {
float:right;
cursor:pointer;
background:url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhCCS32k4_16El6WK9p7xB3QLxzRlcKsO40t8Z1hoIJDJgEbr2RJjIdKv7w-yFHslFYoAlgmFw1sJ9daU3slIgZqxSBw5PmDhqRoMEvmdxFrlcosWEUC9bUJcn-HqTN6Bpk_sWN4Hpyo87f/s1600/fanclose.png) repeat;
height:15px;
padding:20px;
position:relative;
padding-right:40px;
margin-top:-20px;
margin-right:-22px;
}
.remove-borda {
height:1px;
width:366px;
margin:0 auto;
background:#F3F3F3;
margin-top:16px;
position:relative;
margin-left:20px;
}
#linkit a.visited,#linkit a,#linkit a:hover {
color:#80808B;
font-size:10px;
margin: 0 auto 5px auto;
float:center;
}
</style>

<script type='text/javascript'>
//<![CDATA[
jQuery.cookie = function (key, value, options) {
// key and at least value given, set cookie...
if (arguments.length > 1 && String(value) !== "[object Object]") {
options = jQuery.extend({}, options);
if (value === null || value === undefined) {
options.expires = -1;
}
if (typeof options.expires === 'number') {
var days = options.expires, t = options.expires = new Date();
t.setDate(t.getDate() + days);
}
value = String(value);
return (document.cookie = [
encodeURIComponent(key), '=',
options.raw ? value : encodeURIComponent(value),
options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE
options.path ? '; path=' + options.path : '',
options.domain ? '; domain=' + options.domain : '',
options.secure ? '; secure' : ''
].join(''));
}
// key and possibly options given, get cookie...
options = value || {};
var result, decode = options.raw ? function (s) { return s; } : decodeURIComponent;
return (result = new RegExp('(?:^|; )' + encodeURIComponent(key) + '=([^;]*)').exec(document.cookie)) ? decode(result[1]) : null;
};
//]]>
</script>
<script type='text/javascript'>
jQuery(document).ready(function($){
if($.cookie('popup_user_login') != 'yes'){
$('#fanback').delay(100).fadeIn('medium');
$('#fanclose, #fan-exit').click(function(){
$('#fanback').stop().fadeOut('medium');
});
}

});
</script>
<div id='fanback'>
<div id='fan-exit'>
</div>
<div id='fanbox'>
<div id='fanclose'>
</div>
<div class='remove-borda'>
</div>
<iframe allowtransparency='true' frameborder='0' scrolling='no' src='//www.facebook.com/plugins/likebox.php?
href=http://www.facebook.com/Itechnotipz&width=402&height=255&colorscheme=light&show_faces=true&show_border=false&stream=false&header=false'
style='border: none; overflow: hidden; margin-top: -19px; width: 402px; height: 230px;'></iframe><center>
<span id="linkit"><a href="http://itechnotipz.blogspot.com/2013/12/add-Facebook-pop-up-widget-to-blogger.html">Get This @Itechnotipz</a></span></center>
</div>
</div>