Cупунков Петр

function trans( s1, s2) {
    var spaceCode = " ".charCodeAt(0);
   var startI = "A".charCodeAt(0);
   // here only symbols with code <= 122
   // if increase this to enough high value will be work with all symbols
   var endI = "z".charCodeAt(0);
   var str1oc = [];
   var str2oc = [];
   for (i = 0; i <= endI; i++) {
       str1oc[i] = 0;
       str2oc[i] = 0;
   }
   for (i = 0; i <= endI; i++) {
       if(s1.charCodeAt(i) != spaceCode) {
           str1oc[s1.charCodeAt(i)]++;
       }
       if(s2.charCodeAt(i) != spaceCode) {
           str2oc[s2.charCodeAt(i)]++;
       }
   }
   for(i = 0; i <= endI; i++) {
       if(str1oc[i] != str2oc[i]) {
           return false;
       }
   }

 return true;
}

window.alert(trans("ab", "ba"));
window.alert(trans("ab ba", "ba a b    "));
window.alert(trans("clockwise", "owe clicks"));
window.alert(trans("clockwise", "clockwork"));
//window.alert("a".charCodeAt(0) + " " + " ".charCodeAt(0) + " " + "z".charCodeAt(0));
//window.alert("A".charCodeAt(0) + " " + " ".charCodeAt(0) + " " + "Z".charCodeAt(0));
</script>