本文實例講述了JavaScript動態修改背景顏色的方法。分享給大家供大家參考。具體如下：
<html><head> <title>Background Color Changer</title><script language = JavaScript><!--function BG_yellow(){ document.bgColor = 0xFFFF00}function BG_thistle(){ document.bgColor = 0xD8BFD8}function BG_plum(){ document.bgColor = 0xDDA0DD}function BG_red(){ document.bgColor = 0xFF0000}//--></script></head><body ><center><form><font face="comic sans ms"><br><h1>Set the background color</h1><br><input type = button value = "Make background Yellow "onclick = "BG_yellow()"><br><br><input type = button value = "Make background Thistle"onclick = "BG_thistle()"><br><br><input type = button value = "Make background Plum"onclick = "BG_plum()"><br><br><input type = button value = "Make background Red"onclick = "BG_red()"></font></form></center></body></html>希望本文所述對大家的javascript程序設計有所幫助。
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