<!DOCTYPE html>
<html>
<body>
<div onmousedown="mDown(this)" onmouseup="mUp(this)"
style="background-color:#D94A38;width:90px;height:20px;padding:40px;">
Click Me</div>
<script>
function mDown(obj) {
obj.style.backgroundColor = "#1ec5e5";
obj.innerHTML = "Release Me";
}
function mUp(obj) {
obj.style.backgroundColor="#D94A38";
obj.innerHTML="Thank You";
}
</script>
</body>
</html>