Pictorial Class Role Fixer

/**
 * Used in the dev console to swap the studnets names from Last, First
 * to First Last in a BYUI pictroal class list.
 */
var names = document.querySelectorAll('#classListTable tr td');
var tmp;
for( var x = 0; x < names.length; x++ ){
    tmp = names[x].lastElementChild.innerHTML;
    tmp = tmp.split(', ');
    tmp = tmp[1] + ' ' + tmp[0];
    names[x].lastElementChild.innerHTML = tmp;
}