Кнопки, изменяющие цвет фона

К оглавлению Кнопки, изменяющие цвет фона

Пример:

<html> <head> <title>Кнопки, изменяющие цвет фона </title> <Script Language="JavaScript"> var computed = false var decimal = 0 function convert (entryform, from, to) {convertfrom = from.selectedIndex convertto = to.selectedIndex entryform.display.value = (entryform.input.value * from[convertfrom].value / to[convertto].value )} function addChar (input, character) {if((character=='.' && decimal=="0") || character!='.') {(input.value == "" || input.value == "0") ? input.value = character : input.value += character convert(input.form,input.form.measure1,input.form.measure2) computed = true if (character=='.') {decimal=1}}} function openVothcom() {window.open("","Display window","toolbar=no,directories=no,menubar=no");} function clear (form) {form.input.value = 0 form.display.value = 0 decimal=0} function changeBackground(hexNumber) {document.bgColor=hexNumber} </Script><body bgcolor="333333" text="white" link="#FFFF99" alink="#FFFF99" vlink="#FFFF99"> <Form Method="POST" Name="background"> <p align="center"> <Input Type="button" Value="yellow" OnClick="changeBackground('#fff000')"> <Input Type="button" Value="black" OnClick="changeBackground('#000000')"> <Input Type="button" Value="white" OnClick="changeBackground('#ffffff')"> <Input Type="button" Value="green" OnClick="changeBackground('#00ff00')"> <Input Type="button" Value="blue" OnClick="changeBackground('#0000ff')"> <Input Type="button" Value="orange" OnClick="changeBackground('#ff8000')"> <Input Type="button" Value="gray" OnClick="changeBackground('#c0c0c0')"> <Input Type="button" Value="red" OnClick="changeBackground('#ff0000')"> </Form> <div align="center"><a href="http://www.ucoz.ru/" title="Создать сайт бесплатно"><img style="margin:0;padding:0;border:0;" alt="Hosted by uCoz" src="http://s200.ucoz.net/img/cp/5.gif" width="80" height="15" title="Hosted by uCoz" /></a><br /></div> </body> </html>