hex[0] = "FF"
hex[1] = "CC"
hex[2] = "99"
hex[3] = "66"
hex[4] = "33"
hex[5] = "00"

function display(triplet) {
document.bgColor = '#' + triplet
alert('现在的背景色是 #'+triplet)
}

function drawCell(red, green, blue) {
document.write('<TD BGCOLOR="#' + red + green + blue + '">')
document.write('<A HREF="javascript:display(\'' + (red + green + blue) + '\')">')
document.write('<IMG SRC="place.gif" BORDER=0 HEIGHT=12 WIDTH=12>')
document.write('</A>')
document.write('</TD>')
}

function drawRow(red, blue) {
document.write('<TR>')
for (var i = 0; i < 6; ++i) {
drawCell(red, hex[i], blue)
}
document.write('</TR>')
}

function drawTable(blue) {
document.write('<TABLE CELLPADDING=0 CELLSPACING=0 BORDER=0>')

for (var i = 0; i < 6; ++i) {
drawRow(hex[i], blue)
}
document.write('</TABLE>')
}

function helpor_net(){
document.write('<TABLE CELLPADDING=5 CELLSPACING=0 BORDER=1><TR>')

for (var i = 0; i < 6; ++i) {
document.write('<TD BGCOLOR="#FFFFFF">')
drawTable(hex[i])
document.write('</TD>')
}
document.write('</TR></TABLE>')
}
helpor_net()
// -->
</script>