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')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function showThis(tabbutton) { 


	document.getElementById('best').style.display = 'none';
	document.getElementById('featured').style.display = 'none';
	document.getElementById('hot').style.display = 'none';
	document.getElementById('new').style.display = 'none';
	document.getElementById('news').style.display = 'none';

	document.getElementById(tabbutton).style.display = "block";

	
}