Element help

[NitroDev]

Thanks traq and now i have a question is it possible to add multiple
Values on same variable on same function

[traq]

Thanks traq and now i have a question is it possible to add multiple
Values on same variable on same function

I'm not quite sure what you mean by that.

You can provide a new value each time you call a function:

var hello = function( name ){
    var greeting = "Hello, " + name + "!";
    return greeting;
}

hello( 'World' );  // Hello, World!
hello( 'Adrian' );  // Hello, Adrian!
hello( 'NitroDev' );  // Hello, NitroDev!

Functions can also have more than one argument:

var add = function( num1, num2 ){
    var sum = num1 + num2;
    return sum;
}

add( 50,-8 );  // 42

Functions can even have unnamed arguments (though this concept is a little more advanced, and is not always as useful as it seems):

var mystery = function(){
    var count = arguments.length;
    var response = "You passed " + count + " arguments to this function.";
    return response;
}

mystery( 'one arg' );  // You passed 1 arguments to this function.
mystery( 'a','b','c' );  // You passed 3 arguments to this function.

If you're asking something else, please explain further.

[NitroDev]

Okay i mean this

var example = hello, world

So one variable stores multiple values

[traq]

Not exactly. You can use an array to store a list of values:

var myArray = [ 'hello', 'world' ];

console.log( myArray[0] );  // hello
console.log( myArray[1] );  // world

Or, you can use a plain object to store a map of keys and values:

var myObject = { me: "Tarzan", you: "Jane" };

console.log( myObject.me  );  // Tarzan
console.log( myObject.you );  // Jane