Mega Code Archive
Use prototype to add properties to an object
<![CDATA[
< html>
<head>
<title>Example</title>
</head>
<body>
<script type="text/javascript">
function Car() {
}
Car.prototype.color = "red";
Car.prototype.doors = 4;
Car.prototype.mpg = 23;
Car.prototype.drivers = new Array("A", "B");
Car.prototype.showColor = function () {
alert(this.color);
};
var oCar1 = new Car();
var oCar2 = new Car();
oCar1.drivers.push("C");
document.write(oCar1.drivers);
document.write("<br>");
document.write(oCar2.drivers);
</script>
</body>
</html>
]]>