摘要:
var imgid=window.frames["popu_RoomIDs"].document.getElementsByTagName("img").length; 阅读全文
摘要:
三原色分别为:红(Red)、绿(Green)、蓝(Blue).颜色值=(Red)+(Green*256)+(Blue*256*256)//由三原色值合成颜色整数值function ColorFromRGB(red, green, blue){ return red + green*256 + blue*256*256;} 阅读全文