// JavaScript Document





function MM_showHideLayers() { //v9.0
 var i,p,v,obj,args=MM_showHideLayers.arguments;
 for (i=0; i<(args.length-2); i+=3)
 with (document) if (getElementById &&
((obj=getElementById(args[i]))!=null)) { v=args[i+2];
   if (obj.style) { obj=obj.style;
v=(v=='show')?'block':(v=='hide')?'none':v; }
   obj.display=v; }
}