document.writeln("<div class=\"cont_tools\"><ul><li>");
document.writeln("背景颜色：<select onChange=\"changebgcolor(this)\" id=\"bcolor\" name=\"bcolor\"><option value=\"#E9FAFF\" style=\"background-color: #E9FAFF;\">默认底色</option><option value=\"#E9FAFF\" style=\"background-color: #E9FAFF;\">淡蓝海洋</option><option value=\"#FFFFED\" style=\"background-color: #FFFFED;\">明黄清俊</option><option value=\"#EEFAEE\" style=\"background-color: #EEFAEE;\">绿意淡雅</option><option value=\"#FCEFFF\" style=\"background-color: #FCEFFF;\">红粉世家</option><option value=\"#FFFFFF\" style=\"background-color: #FFFFFF;\">白雪天地</option><option value=\"#EFEFEF\" style=\"background-color: #EFEFEF;\">灰色世界</option></select>");
document.writeln("&nbsp;&nbsp;文字颜色：<select  onchange=\"changecolor(this)\" id=\"txtcolor\" name=\"txtcolor\"><option value=\"#000000\" style=\"color: #000000;\">黑色</option><option value=\"#ff0000\" style=\"color: #ff0000;\">红色</option><option value=\"#006600\" style=\"color: #006600;\">绿色</option><option value=\"#0000ff\" style=\"color: #0000ff;\">蓝色</option><option value=\"#660000\" style=\"color: #660000;\">棕色</option></select>");
document.writeln("&nbsp;&nbsp;字体大小：<select onChange=\"changesize(this)\" id=\"fonttype\" name=\"fonttype\"><option value=\"17px\" selected=\"selected\">默认</option><option value=\"12px\">小号</option><option value=\"15px\">中号</option><option value=\"18px\">大号</option><option value=\"20px\">较大</option><option value=\"24px\">特大</option></select>");
document.writeln("&nbsp;&nbsp;双击滚屏：<select onChange=\"setSpeed(this)\" id=\"scrollspeed\" name=\"scrollspeed\"><option value=\"1\">最慢</option><option value=\"3\">较慢</option><option value=\"5\" selected=\"selected\">适中</option><option value=\"7\">较快</option><option value=\"10\">最快</option></select>");
document.writeln("&nbsp;&nbsp;&larr;&nbsp;&rarr;键翻页</li></ul></div>");