function changeMyView (){
	var newView = (document.img_water.src == "http://www.uznik.eu/images/Foto_10.jpg")? "images/Foto_2.jpg" : "images/Foto_10.jpg";
	document.img_water.src = newView;
}
function rotatePics(){
	var first = document.images[2].src;
	for(var i=2;i<7;i++) {
		document.images[i].src=document.images[i+1].src;
	}
	document.images[7].src=first;
}