SQL Ijection or Something? Have I been hacked?

Hi,

I have been noticing this for the last couple of days and I really don’t know if this is normal or not. On my comments sections in WordPress, clicking on “quick edit” for any approved comment, I see the following sting after the email addresses of everyone:

<![CDATA[ */ (function(){try{var s,a,i,j,r,c,l=document.getElementById(“__cf_email__”);a=l.className;if(a){s=”;r=parseInt(a.substr(0,2),16);for(j=2;a.length-j;j+=2){c=parseInt(a.substr(j,2),16)^r;s+=String.fromCharCode(c);}s=document.createTextNode(s);l.parentNode.replaceChild(s,l);}}catch(e){}})(); /* ]]> */

Is this is a problem? How do I fix it… please help

Sorry about the previous thread, forgot to put my sites URL: iblogzone.com