document.getElementById('missignevent').setAttribute("style", "background-color: red"); document.getElementById('emptyevent').setAttribute("style", "background-color: red"); document.getElementById('clickevent').setAttribute("style", "background-color: green"); document.getElementById('mouseoverevent').setAttribute("style", "background-color: green"); document.getElementById('nosuchevent').setAttribute("style", "background-color: red"); document.getElementById('doubleevent').setAttribute("style", "background-color: green"); document.getElementById('doubleevent').setAttribute("style", "background-color: blue");

Nothing should happen to this text


Nothing should happen to this text


Background of this text should turn green if you click it.


Background of this text should turn green if you move mouse over it.


Nothing should happen to this text


Background of this text should turn green if you move mouse over it and turn blue if you click it.