need to install code in header
hi there,
i need to install this code on the header:
First, activate the Zopim chat widget on your website by copying and pasting the following code between <head> and </head> tags of your site's HTML file:
<!--Start of Zopim Live Chat Script-->
<script type="text/javascript">
window.$zopim||(function(d,s){var z=$zopim=function(c){
z._.push(c)},$=z.s=
d.createElement(s),e=d.getElementsByTagName(s)[0];z.set=function(o){z.set.
_.push(o)};z._=[];z.set._=[];$.async=!0;$.setAttribute('charset','utf-8');
$.src='//v2.zopim.com/?3qW5JOaYkrhcnGAwerUVLxSyNs7TCyUU';z.t=+new Date;$.
type='text/javascript';e.parentNode.insertBefore($,e)})(docum ent,'script');
</script>
<!--End of Zopim Live Chat Script-->
thanks