Suppose your mark up for a blank container div goes like below
<div id="DynamicDiv"></div>
Then to inject a dynamic button by JQuery you have script as follows
$(document).ready(function () {
$("#DynamicDiv").html("<input type='button' id='DeleteButton' value='Delete' style='height:30px;width:100px;'>");
$("#DeleteButton").click(function () {
alert("Helloo from jquery");
});
});