document.writeln("<div align=\"center\" style=\"font-size:12px\">");
document.write('背景颜色<select name=bcolor id=bcolor onchange="javascript:setBGColor(this.options[this.selectedIndex].value);"><option style="background-color: #f3f7fa;" value="#f3f7fa">背景</option><option style="background-color: #ffffff" value="#ffffff">白色</option><option style="background-color: #f0f0f0" value="#f0f0f0">淡灰</option><option style="background-color: #e6f3ff" value="#e6f3ff">蓝色</option><option style="background-color: #eeeeee" value="#eeeeee">淡灰</option><option style="background-color: #eaeaea" value="#eaeaea">灰色</option><option style="background-color: #e4e1d8" value="#e4e1d8">深灰</option><option style="background-color: #e6e6e6" value="#e6e6e6">暗灰</option><option style="background-color: #eefaee" value="#eefaee">绿色</option><option style="background-color: #ffffed" value="#ffffed">明黄</option></select>&nbsp;字体颜色<select name=txtcolor id=txtcolor onchange="javascript:setFONTColor(this.options[this.selectedIndex].value);"><option value="#000000">黑色</option><option value="#ff0000">红色</option><option value="#006600">绿色</option><option value="#0000ff">蓝色</option><option value="#660000">棕色</option></select>&nbsp;字体大小<select name=fonttype id=fonttype onchange="javascript:setFONTSize(this.options[this.selectedIndex].value);setFONTColor(txtcolor.options[txtcolor.selectedIndex].value)"><option value="12px" >小号</option><option value="14px" >较小</option><option value="16px" selected>中号</option><option value="20px" >较大</option><option value="26px" >大号</option></select>&nbsp;鼠标双击滚屏<select name=scrollspeed id=scrollspeed  onchange="javascript:setSpeed(this.options[this.selectedIndex].value);" ><option value=1>1最慢</option>');
 for(var i=2;i<10;i++){
	document.write('<option value='+i+'>'+i+'</option>');	
 }
document.write('<option value=10>10最快</option></select>&nbsp;<input type=checkbox name=autopage id=autopage onclick="javascript:setAutopage();" value="" />滚屏结束自动翻页');
document.writeln("</div>");