function menu(){lis = ["index","tan","wrinkles","product","results","faq","order","uv","contact"];re = /([\w]+)/i;
var ans;ans = re.exec(window.location.pathname);an=false;
if(ans != undefined){for(i=0;i<lis.length;i++){if(ans[0]==lis[i]){an=true;}}
if((an==true) && (String(ans[0]).length > 1)){document.getElementById(ans[0]).className = "activemenu";}}
else{if(String(window.location.pathname).length < 2){document.getElementById("index").className = "activemenu";}}}