Adding Chitika to my website

`<script type=”text/javascript”>
( function() {
if (window.CHITIKA === undefined) { window.CHITIKA = { ‘units’ : [] }; };
var unit = {“calltype”:”async[2]”,”publisher”:”a4167547″,”width”:250,”height”:250,”sid”:”Chitika Default”,”color_site_link”:”7171ad”,”color_text”:”51608f”,”color_bg”:”adadad”,”color_button”:”736673″,”color_button_text”:”262126″};
var placement_id = window.CHITIKA.units.length;
window.CHITIKA.units.push(unit);
document.write(‘<div id=”chitikaAdBlock-‘ + placement_id + ‘”></div>’);
}());
</script>
<script type=”text/javascript” src=”//cdn.chitika.net/getads.js” async></script><a href=”http://teachyourself.hostei.com”&gt;