function flip_zindex(nm, ti, n) {
	var blur = new Array(5);
	
	for (i=0; i<n; i++) {
		blur[i] = document.images[nm+i];
		blur[i].filters.alpha.opacity = 100;
	}			
							
	mem = blur[0].style.zIndex;	
	for(i=0; i<n-1; i++)
		blur[i].style.zIndex = blur[i+1].style.zIndex;	
	blur[n-1].style.zIndex = mem;	
								
	ti--;				
	if (ti < 0) ti = n-1;
				
	setTimeout("blur_image('"+nm+"', "+ ti +", "+ n +");", 8000);
}
			
function blur_image(nm, ti, n) {
	var blur_img = document.getElementById(nm + ti);
	nereidFade(blur_img,0,50,5);
	setTimeout("flip_zindex('"+nm+"', "+ ti +", "+ n +");", 2000);
}