I tried the below code but it is not working
You forgot the DOM ready
handler
Encase your code inside the ready handler and should work fine unless you have any errors showing up in our console.
$(function() {
// Your code here
});
here try this:
<script type="text/javascript">
$(function(){
$('body').on('click', '.pg_previous,.pg_next', function () {
jQuery("img.lazy").lazy({});
alert('ddsda');
});
});
</script>