incompatible with cloudflare service

Hi

hi i use cloudflare service, having now issue with tinymce and other stuff on my site. cloudflare adds a script on the footer:

<script type="text/javascript">
//<![CDATA[
window.__CF=window.__CF||{};window.__CF.u="/cdn-cgi/async/cf/uri/";window.__CF.p="bf/0f7c58xxxxxxxxxxxxxxxxxxxx";window.__CF.o=1;window.__CF.c=0;(function(){var a=document,b=a.createElement("script");b.src="//ajax.cloudflare.com/cdn-cgi/nexp/v=91xxxxx/cf_tools.min.js";b.setAttribute("async","true");a=a.getElementsByTagName("script");a=a[a.length-1];a.parentNode.insertBefore(b,a)})();
//]]>
</script>

after disable LABjs all works fine. so i dont know its LABjs foult or cloudflare.com..is there a way to exclude the script so please say me how to..the script is not on my site, cloudflare adds it "on the fly" and is served by cloudflare...so is the foult by cloudflare i can pm it to get it working with LABjs..hopeful
thanks for helping