一个简单的JS颜色渐变
花了点时间琢磨了一下颜色渐变的实现，这是一个简单的JS
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html> <head> <title></title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> </head> <body> <script type="text/javascript"> var where = document.getElementById('here'); for(a=1;a<16;a++){ for(b=1;b<16;b++){ for(i=1;i<16;i++){ var e = code(i); var x = code(b); var y = code(a); document.write('<font color=#'+y+x+e+'>x</font>'); } document.write('<br/>'); } document.write('<br/>'); } function code(z){ switch(z){ case 10:z='a';break; case 11:z='b';break; case 12:z='c';break; case 13:z='d';break; case 14:z='e';break; case 15:z='f';break; } return z; } </script> <div id="here"> you will like it! </div> </body></html>