var PHOTO_NUMBER = 6;

function TopPhotoChange_Parent(layName){
	var Now = new Date();
	var number = ( (Now.getMinutes() ) % PHOTO_NUMBER );

	var bgimg = new Image();

	switch (number) {
		case 0:bgimg.src='/img/top/toppicture00.jpg'; break;
		case 1:bgimg.src='/img/top/toppicture00.jpg'; break;
		case 2:bgimg.src='/img/top/toppicture00.jpg'; break;
		case 3:bgimg.src='/img/top/toppicture00.jpg'; break;
		case 4:bgimg.src='/img/top/toppicture00.jpg'; break;
		case 5:bgimg.src='/img/top/toppicture00.jpg'; break;
	}
	TopPhotoChange2(layName, bgimg.src);
}

function TopPhotoChange2(layName,image){
	if (document.getElementById)
		document.getElementById(layName).style.backgroundImage = 'url('+image+')';
	else if(document.all)
		document.all(layName).style.backgroundImage = 'url('+image+')';
	else if (document.layers)
		document.layers[layName].background.src = image;
}