Javascr ipt 小程序，用户端颜色输入控制。让用户从弹出的调色板选择想要填充的颜色。-Javascr ipt widget that makes it easy for your visitors to fill out color value field(s) by selecting the color from a popup palette. scr ipt saves the time for those internet/intranet developers who need intuitive, easy to use client-side color input control.