TV1out = new Image;
	TV1out.src = "images/tv1.gif";
	TV1over = new Image;
	TV1over.src = "images/tv1_over.gif";
	TV2out = new Image;
	TV2out.src = "images/tv2.gif";
	TV2over = new Image;
	TV2over.src = "images/tv2_over.gif";
	TV3out = new Image;
	TV3out.src = "images/tv3.gif";
	TV3over = new Image;
	TV3over.src = "images/tv3_over.gif";
	TV4out = new Image;
	TV4out.src = "images/tv4.gif";
	TV4over = new Image;
	TV4over.src = "images/tv4_over.gif";
	TV5out = new Image;
	TV5out.src = "images/tv5.gif";
	TV5over = new Image;
	TV5over.src = "images/tv5_over.gif";

	whitey = new Image;
	whitey.src = "images/spacer.gif";
	healthcareOver = new Image;
	healthcareOver.src = "images/healthcare.gif";
	automotiveOver = new Image;
	automotiveOver.src = "images/automotive.gif";
	celebsOver = new Image;
	celebsOver.src = "images/celebs.gif";
	broadcastersOver = new Image;
	broadcastersOver.src = "images/broadcasters.gif";
	proBonoOver = new Image;
	proBonoOver.src = "images/probono.gif";
	recentOver = new Image;
	recentOver.src = "images/recent.gif";
	foodOver = new Image;
	foodOver.src = "images/food.gif";
	retailOver = new Image;
	retailOver.src = "images/retail.gif"
	fashionOver = new Image;
	fashionOver.src = "images/fashion.gif";
	war_storiesOver = new Image;
	war_storiesOver.src = "images/war_stories.gif";


function rollOver (imgName)
{
 switch(imgName)
 {
  case "TV1":
	document.images['TV1'].src = TV1over.src;
	document.images['healthcare'].src = healthcareOver.src;
	document.images['automotive'].src = automotiveOver.src;
	rollOut('TV2');
	rollOut('TV3');
	rollOut('TV4');
	rollOut('TV5');
	break;
  case "TV2":
	document.images['TV2'].src = TV2over.src;
	document.images['celebs'].src = celebsOver.src;
	document.images['broadcasters'].src = broadcastersOver.src;
	rollOut('TV1');
	rollOut('TV3');
	rollOut('TV4');
	rollOut('TV5');
	break;
  case "TV3":
	document.images['TV3'].src = TV3over.src;
	document.images['proBono'].src = proBonoOver.src;
	document.images['recent'].src = recentOver.src;
	rollOut('TV1');
	rollOut('TV2');
	rollOut('TV4');
	rollOut('TV5');
	break;
  case "TV4":
	document.images['TV4'].src = TV4over.src;
	document.images['food'].src = foodOver.src;
	document.images['retail'].src = retailOver.src;
	rollOut('TV1');
	rollOut('TV2');
	rollOut('TV3');
	rollOut('TV5');
	break;
  case "TV5":
	document.images['TV5'].src = TV5over.src;
	document.images['fashion'].src = fashionOver.src;
	document.images['war_stories'].src = war_storiesOver.src;
	rollOut('TV1');
	rollOut('TV2');
	rollOut('TV3');
	rollOut('TV4');
	break;
  default:
	break;
 }
}

function rollOut (imgName)
{
 switch(imgName)
 {
  case "TV1":
	document.images['TV1'].src = TV1out.src;
	document.images['healthcare'].src = whitey.src;
	document.images['automotive'].src = whitey.src;
	break;
  case "TV2":
	document.images['TV2'].src = TV2out.src;
	document.images['celebs'].src = whitey.src;
	document.images['broadcasters'].src = whitey.src;
	break;
  case "TV3":
	document.images['TV3'].src = TV3out.src;
	document.images['proBono'].src = whitey.src;
	document.images['recent'].src = whitey.src;
	break;
  case "TV4":
	document.images['TV4'].src = TV4out.src;
	document.images['food'].src = whitey.src;
	document.images['retail'].src = whitey.src;
	break;
  case "TV5":
	document.images['TV5'].src = TV5out.src;
	document.images['fashion'].src = whitey.src;
	document.images['war_stories'].src = whitey.src;
	break;
  default:
	break;
 }
}