function BackColor(id, color){
	if(document.all){
		document.all(id).style.backgroundColor = color;
	}else if(document.getElementById){
		document.getElementById(id).style.backgroundColor = color;
	}
}
function MM_showHideLayers() {
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}