function showHtmlPhoto () {
	if (!document.getElementById) return false;
	htmlPhoto = document.getElementById("index_r5_c13");
	htmlPhoto.setAttribute("src","images/sitzmark_055_220_by_420.jpg");
}

function firstPhoto () {
	if (!document.getElementById) return false;
	if (!document.getElementsByTagName) return false;
	if (!document.getElementById("index_r5_c13")) return false;
	var photo = document.getElementById("index_r5_c13");
	photo.setAttribute("src", "images/Sitzmark2_010_240_by_430.jpg");
	photo.style.opacity = (0);
	photo.style.MozOpacity = (0);
	photo.style.KhtmlOpacity = (0);
	photo.style.filter = "alpha(opacity=0)";
	setTimeout("opacity('index_r5_c13',0,100,3000)",0000);
	setTimeout("opacity('index_r5_c13',100,0,3000)",3100);
	setTimeout("secondPhoto()",6300);
}

function secondPhoto() {
	var photo = document.getElementById("index_r5_c13");
	photo.setAttribute("src", "images/Sitzmark_033_220_by_420.jpg");
	photo.style.opacity = (0);
	photo.style.MozOpacity = (0);
	photo.style.KhtmlOpacity = (0);
	photo.style.filter = "alpha(opacity=0)";
	setTimeout("opacity('index_r5_c13',0,100,3000)",0);
	setTimeout("opacity('index_r5_c13',100,0,3000)",3100);
	setTimeout("thirdPhoto()",6300);
}
		
function thirdPhoto() {
	var photo = document.getElementById("index_r5_c13");
	photo.setAttribute("src", "images/Sitzmark_026_220_by_420.jpg");
	photo.style.opacity = (0);
	photo.style.MozOpacity = (0);
	photo.style.KhtmlOpacity = (0);
	photo.style.filter = "alpha(opacity=0)";
	setTimeout("opacity('index_r5_c13',0,100,3300)",0);
	setTimeout("opacity('index_r5_c13',100,0,3300)",3100);
	setTimeout("forthPhoto()",6800);
}
		
function forthPhoto() {
	var photo = document.getElementById("index_r5_c13");
	photo.setAttribute("src", "images/Sitzmark_055_220_by_420.jpg");
	photo.style.opacity = (0);
	photo.style.MozOpacity = (0);
	photo.style.KhtmlOpacity = (0);
	photo.style.filter = "alpha(opacity=0)";
	setTimeout("opacity('index_r5_c13',0,100,3500)",500);
}