<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
</head>
<body>
<script id="javascript">
function Computer(processor)
{
this.processor = processor;
}
Computer.prototype.assemble = function () {
alert(this.processor + " - computer is assembled");
};
var pc = new Computer("i7");
pc.assemble();
var pcTest = pc instanceof Computer;
alert(pcTest);
</script>
</body>
</html>