Hey Stuart!


var str = "hello there";

function words() {
    return str.split(' ');
}

function firstLetter() {
    return str[0];
}


var so = { 
     
     str: "hello there",
     words: function() {
        return this.str.split(' ');   
     },
     firstLetter: function() {
         return this.str[0];
     }   
}

var StringOps = function(str) {
     this.prototype = so;   
     this.prototype.str = str;
}



var lis = document.getElementsByTagName('li');
for(var i = 0, len = lis.length; i < len; i++) {
    lis[i].addEventListener('click', function() {
        this.parentNode.setAttribute('data-li-clicked', i);
    }, false);
}