Javascript技巧实例精选(1)—鼠标选择动态改变网页背景颜色

>>点击这里下载html源文件代码<<

采用Javascript实现，用鼠标点击相应颜色，动态改变网页背景颜色

这是截图

相应的Javascript源代码为：

 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('<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 drawCube() {
 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>')
 }
 drawCube()