function changebackground(page){
	pageswitch = page.toString();
	switch(pageswitch){
		case "1":
			document.getElementById("background").style.backgroundImage="url('../css/screen/images/backgrounds/back1.gif')";
			document.getElementById("nav").style.backgroundColor="#e0a810";
			break;
		case "2":
			document.getElementById("background").style.backgroundImage="url('../css/screen/images/backgrounds/back2.gif')";
			document.getElementById("nav").style.backgroundColor="#b67520";
			break;
		case "3":
			document.getElementById("background").style.backgroundImage="url('../css/screen/images/backgrounds/back3.gif')";
			document.getElementById("nav").style.backgroundColor="#7f4f1b";
			break;
		case "4":
			document.getElementById("background").style.backgroundImage="url('../css/screen/images/backgrounds/back4.gif')";
			document.getElementById("nav").style.backgroundColor="#572d16";
			break;
		case "5":
			document.getElementById("background").style.backgroundImage="url('../css/screen/images/backgrounds/back5.gif')";
			document.getElementById("nav").style.backgroundColor="#5a233f";
			break;
		case "6":
			document.getElementById("background").style.backgroundImage="url('../css/screen/images/backgrounds/back6.gif')";
			document.getElementById("nav").style.backgroundColor="#652b59";
			break;
		case "7":
			document.getElementById("background").style.backgroundImage="url('../css/screen/images/backgrounds/back7.gif')";
			document.getElementById("nav").style.backgroundColor="#6c4a82";
			break;
		default:
			document.getElementById("background").style.backgroundImage="url('../css/screen/images/backgrounds/back3.gif')";
			document.getElementById("nav").style.backgroundColor="#7f4f1b";
			break;
	}
}