Change the text in a box on click
function oneClick(){
document.getElementById('one').innerHTML='world'
document.getElementById('two').innerHTML='hello'
}
function twoClick(){
document.getElementById('one').innerHTML='hello';
document.getElementById('two').innerHTML='world';
}
<!DOCTYPE html>
<html>
<head>
<script src="http://code.jquery.com/jquery-2.1.0.min.js"></script>
<meta charset="utf-8">
<title>JS Bin</title>
</head>
<body>
<div id="one" onclick=oneClick()>
hello
</div>
<div id="two" onclick=twoClick()>
world
</div>
</body>
</html>
#one {
height: 100px;
width: 100px;
background-color: red;
display: block;
margin: 10px;
padding: 20px;
color: white;
}
#two {
height: 100px;
width: 100px;
background-color: blue;
display: block;
margin: 10px;
padding: 20px;
color: white;
}