function change(x)
{
	a = document.getElementById("logobox");
	switch(x)
	{
		case 1:
			img="/img/bigs/zakley.png";
			break;
		case 2:
			img="/img/bigs/db.png";
			break;
		case 3:
			img="/img/bigs/diva.png";
			break;
		case 4:
			img="/img/bigs/elements.png";
			break;
		case 5:
			img="/img/bigs/goodenough.png";
			break;
			
	}
	a.innerHTML = "<img src=\""+img+"\" >";
}