function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}

function MM_showHideLayers() { //v3.0
  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; }
}

function getCookie(Name) {
	var search = Name + '=' ;
	if (document.cookie.length > 0) {
		offset = document.cookie.indexOf(search) ;
		if (offset != -1) {
			offset += search.length ;
			end = document.cookie.indexOf(';', offset) ;
			if (end == -1)
				end = document.cookie.length ;
			return unescape(document.cookie.substring(offset, end)) ;
		}
	}
}

function verifica()
{

	if(parent.qualOver==2)
		MM_showHideLayers('hintimagina','','show');
	if(parent.qualOver==3)
		MM_showHideLayers('hintextras','','show') ;
	if(parent.qualOver==4)
		MM_showHideLayers('hinttrivia','','show') ;
}