JS code that dynamically changes web page background color by mouse selection_javascript skills

Using Javascript to implement, click the corresponding color with the mouse to dynamically change the background color of the web page

This is a screenshot

The corresponding Javascript source code is:

Copy code The code is as follows:

var hex = new Array(6)

hex[0] = "FF"
hex[1] = "CC"
hex[2] = "99"
hex[3] = "66"
hex[4 ] = "33"
hex[5] = "00"
function display(triplet) {
document.bgColor = '#' triplet
}
function drawCell(red, green, blue) {
document.write('')
document.write('')
document.write('')
document.write('< ;/A>')
document.write('')
}
function drawRow(red, blue) {
document.write('')
for (var i = 0; i < 6; i) {
drawCell(red, hex[i], blue)
}
document.write('' )
}
function drawTable(blue) {
document.write('

')
for (var i = 0; i < 6; i) {
drawRow(hex[i], blue)
}
document.write('')
}
function drawCube() {
document.write('')
for (var i = 0; i < 6; i) {
document.write( '')
}
document.write( '

')
drawTable(hex[i])
document.write('

')
}
drawCube()