Custom post on facebook

Hi Friends,

I have used java script for custom share post on Facebook.

Below is my code

PHP Code:

<script>
var FB;
window.fbAsyncInit = function() {
FB.init({
appId : 'xxxxxxx',
xfbml : true,
version : 'v2.4'
});
};
(function(d, s, id){
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) {return;}
js = d.createElement(s); js.id = id;
js.src = "//connect.facebook.net/en_US/sdk.js";
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));
function ShareOnFB()
{
FB.ui({
method: 'share',
href: 'http://www.[MYSITE].com',
caption: 'QeRetail - www.[MYSITE].com',
description: 'Wow...!!! I have got Free test',
title: 'We maintain & Market your online store',
picture: '[SITE_URL]/images/banner.jpg',
}, function(response){});
}
</script>
<a href="#" onclick="ShareOnFB();">Share on FB</a>
</body>
</html> 


I want to add multiple links in banner, caption etc .
Is it possible?
Please give me suggestion.
Thanks in advance