// JavaScript Document
function show_pict(image) {
if (document.images) {
   var picture1 = new Image();
   picture1.src = image;
}
	if (document.images) {
		document["picture"].src = picture1.src;
	}
}

function hide_pict(image) {
if (document.images) {
   var picture2 = new Image();
   picture2.src = image;
   }
	if (document.images) {
		document["picture"].src = picture2.src;
	}
}