function init(){
	if (document.images){
		image1 = new Image();
		image1.src = "/images/logo.gif";

		image2 = new Image();
		image2.src = "/images/border_left.gif";

		image2 = new Image();
		image2.src = "/images/border_right.gif";

		image3 = new Image();
		image3.src = "/images/copyright.gif";

		image4 = new Image();
		image4.src = "/images/pixelBack.gif";

		image5 = new Image();
		image5.src = "/images/menuBack.gif";

		obj=document.getElementById('box');
		obj.style.display=( (obj.style.display=='none') ? '' : 'none');
	}else{
		obj=document.getElementById('box');
		obj.style.display=( (obj.style.display=='') ? '' : '');
	}
}