Add another class to a div

Question

I have a function that checks the age of a form submission and then returns new content in a div depending on their age. Right now I am just using getElementById to replace

Answer 1

Well you just need to use document.getElementById('hello').setAttribute('class', 'someclass');.

Also innerHTML can lead to unexpected results! Consider the following;

var myParag = document.createElement('p');

if(under certain age)
{
    myParag.text="Good Bye";
    createCookie('age', 'not13', 0);
    return false;
{
else
{
    myParag.text="Hello";
    return true;
}

document.getElementById('hello').appendChild(myParag);