(function () {
    'use strict';
    
    var imgs = document.getElementById('googlies').getElementsByTagName('img');
    var header = document.getElementsByTagName('header')[0];
    var i=0, l=imgs.length;
    
    var onDrag = function (e) {
        e.preventDefault();
    };
    
    if (document.addEventListener) {
        for (; i!==l; ++i) {
            imgs[i].addEventListener('dragstart', onDrag, false);
        }
    }
}());