<html>
<head>
<title>change image</title>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1251">
<meta name="keywords" content="">
</head>
<body>
<script>
function ChangeURLPicture()
{
abz = document.getElementById("id");
if ( abz.src == "http://www.castlesguide.ru/images/germany/castles/marienberg/04.jpg")
{abz.src = "http://www.gavailer.ru/i/journal/20100802203226.jpg"}
else { abz.src ="http://www.castlesguide.ru/images/germany/castles/marienberg/04.jpg"}
}
</script>
<img border="1px" onclick="ChangeURLPicture()" alt="l" id="id" src="http://www.castlesguide.ru/images/germany/castles/marienberg/04.jpg">
</body>
</html>