//var date = new Date(); // Varible declaration

//document.getElementById("demo1").innerHTML = "<h1>Today is: " + date + "</h1>" /* Long Variable Comments */

//var a;

//var b;

//var sum;

//a = 5;

//b = 4;

//sum = a + b;

//document.getElementById("demo").innerHTML = sum;

//let name = 'Roland ';

//console.log(name);

//const interestRate = 0.3;

//console.log('interestRate');

//let name = 'Roland'; // String Literal

//let age = 30; // Number Literal

//let isApproved = false; // Boolean Literal

//let firtnName = undefined;

//let selectedColor = null;

//console.log('name');

//console.log('age');

//console.log('isApproved');

//console.log('selectedColor');

//let person = {

//name: 'Roland',

//age: 39

//};

// Dot Notation use this style

//person.name = 'name';

// Bracket Notation

//let selection = 'name';

//person [selection] = 'Mary';

// console.log(person.name);

//let selectedColors = ['red','blue'];

//selectedColors[2] = '1';

//console.log(selectedColors);

// Get Current Computer Time

//var date = new Date(); // Varible declaration

//document.getElementById("id1").innerHTML = "<h1>Today is: " + date + "</h1>" //Alert JavaScript

//console.log(date);

// Addition

//document.getElementById("r1").innerHTML = 5 * 6 + 777 - 38 ; //5 + 6

//console.log();

// Multiplication

//document.getElementById("r2").innerHTML = 5 * 6; //5 + 6

//console.log();

// Multiplication

//document.getElementById("r3").innerHTML = 5 / 6; //5 + 6

//console.log();

// Get Reminder

//document.getElementById("r4").innerHTML = 5 % 6; //5 + 6

//console.log();

// Get Reminder

//document.getElementById("r5").innerHTML = 4 * 3 * 6 + 6; //5 + 6

//console.log();

// Get Reminder

//document.getElementById("r6").innerHTML = 55 * 35 * 45 - 34; //5 + 6

//console.log();

// Regular Function, call explicityl by name:

//function multiply(a,b) {

// code here

//var results = 3 * 4;

//console.log("2 multiplied by 4 is", results);

//}

//multiply();

// Anonymous function stored in variable

// Invoked by calling the variable as a funtion

//var divided = function () {

// code here

//var results = 3 / 4;

//console.log("3 divided by 4 is", results);

//}

//divided();

// Immidiately Invoked Function Experession.

// Runs as soon as the browser finds it:

//(function () {

// code here

//var results = 12 / 0.75;

//console.log("12 divided by 0.75 is", results);

//}())

//function findBiggestFraction () {

//a>b ? console.log("a:", a) : console.log ("b:",b);

//}

//var firstFraction = 3/4;

//var secondFraction = 5/7;

//findBiggestFraction(firstFraction, secondFraction);

//findBiggestFraction(7/16,13/25);

//findBiggestFraction(1/2,3/4);

//document.getElementById("f1").innerHTML = findBiggestFraction();

onclick="document.getElementById('f8').innerHTML = Date()"

onclick='document.getElementById("f9").innerHTML = "Hello JavaScript!"'

onclick="document.getElementById('myImage').src='pic_bulbon.gif'"

onclick="document.getElementById('myImage').src='pic_bulboff.gif'"

onclick="document.getElementById('f10').style.fontSize='35px'"

onclick="document.getElementById('f11').style.display='true'"

document.getElementById("f13").innerHTML = "My First JavaScript"

// Another Function

onclick="myText1()"

function myText1() {

document.getElementById("f15").innerHTML = "Paragraph changed.";

}