learningJavaScript/chap8assign.htm at master · NatashaE/learningJavaScript · GitHub

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<!DOCTYPE>
<html>
<head>
	<title>Chapter 8 Assignment</title>
	<script type="text/javascript">
	function lb()
	{
		document.write("<br>");
	}

	var full_name = prompt("please enter your full name:");
	var age = prompt("Enter your age:");
	var gender = prompt("Enter your gender(only M, m, F, or f):");


	</script>
</head>
<body style="background-color: violet">
	<script type="text/javascript">
	document.write("<h1>Browser Settings:</h1>");

	if(navigator.javaEnabled)
	{
		document.write("Java is Enabled!");
	}
	else
	{
		document.write("Java is Disabled!");
	}

	lb();

	document.write("Browser platform: "+navigator.platform+"<br>");
	document.write("Browser code name: "+navigator.appCodeName+"<br>");
	document.write("Browser name: "+navigator.appName+"<br>");
	document.write("Browser version: "+navigator.appVersion+"<br>");

	lb();

	function Person(full_name, age, gender)
	{
		this.full_name = full_name;
		this.age = age;
		this.gender = gender;
		this.life_expect = function ()
		{
		if (this.gender=="M" || this.gender=="m")
			{
				var life_expectd = 76 - this.age;
				return life_expectd;
			}
			else
			{
				var life_expectd = 81 - this.age;
				return life_expectd;
			}
		};
	}

	lb();

	var myPerson = new Person(full_name, age, gender);

	with(myPerson)
	{
     document.write(full_name + "<br>");
     document.write(age + "<br>");
     document.write(gender + "<br>");
     document.write(life_expect()+ "<br>");
	}
	lb();
	document.write("Hi "+myPerson.full_name+", as a "+myPerson.age+" year old "+myPerson.gender+" you are expected to live "+myPerson.life_expect()+" more years!");
	</script>
</body>
</html>