<html>
<head>
<script src="https://libs.baidu.com/jquery/1.10.2/jquery.min.js">
</script>
<script>
$(document).ready(function(){
$("button").click(function(){
$("p").offset(function(n,c){
newPos=new Object();
newPos.left=c.left+100;
newPos.top=c.top+100;
return newPos;
});
});
});
</script>
</head>
<body>
<p>This is a paragraph.</p>
<button>Set offset coordinates of the p element</button>
</body>
</html>