var Detector=function(){var h=document.getElementsByTagName("BODY")[0];var d=document.createElement("DIV");var s=document.createElement("SPAN");d.appendChild(s);d.style.fontFamily="sans-serif";s.style.fontFamily="sans-serif";s.style.fontSize="72px";s.innerHTML="mmmmmmmmmml";h.appendChild(d);var b=s.offsetWidth;var c=s.offsetHeight;h.removeChild(d);function test(a){h.appendChild(d);var f=[];f[0]=s.style.fontFamily=a;f[1]=s.offsetWidth;f[2]=s.offsetHeight;h.removeChild(d);a=a.toLowerCase();if(a=="arial"||a=="sans-serif"){f[3]=true}else{f[3]=(f[1]!=b||f[2]!=c)}return f}this.test=test}