Changing the class of a div when clicking on it?

Question

How can I change a div class name when clicking on it? Eg:

<         


        

Answer 1

You have to use an if-statement to reverse it. Here's an example:

function change_autorefreshdiv(){
    var NAME = document.getElementById("first_name")
    var currentClass = NAME.className;
    if(currentClass == "second_name"){
        NAME.className = "first_name";
    } else {
        NAME.className = "second_name";
    }
}