Calculator in JavaScript and HTML5 and css3 - source code

Demo

Download

This script is a calculator using JavaScript, (X) HTML 1.1 strict valid, and CSS. This calculator is a graphing calculator with buttons, and an area to display the result, this calculator offers several options.

Operation is simple, it was first a function that initializes loading of the code (X) HTML and when clicking on the CE button.

It has two functions, the first to add numbers when clicking on the buttons.

And the second performs all operations.

Calculator in JavaScript and HTML5 and css3 - source code , Calculator in JavaScript and HTML5 and css3 - source code , Code Source