var images_count = 5;
var pic_id_prefix = "pic";
var pic_extension = ".gif";
var images_array;
var page_loaded = false;
function preload_images(){
	var i, image_index, elements_count = images_count * 2,		pic_url_infix, pic_url_postfix;
	images_array = new Array(elements_count);
for (i = 0; i < elements_count; i++)	{
		images_array[i] = new Image();
		image_index = Math.floor(i / 2) + 1;		pic_url_infix = image_index == page_for_section ? "h" : "";		pic_url_postfix = i & 1 ? "_1" : "";		images_array[i].src = pic_url_prefix + pic_url_infix 			+ image_index + pic_url_postfix + pic_extension;				if ((image_index == page_for_section) && !(i & 1))
document.images[pic_id_prefix + image_index].src				= images_array[i].src;
	}
	page_loaded = true;}
function roll_image(image_index, rolled) {	
if (
(image_index == page_for_section) && root_page_in_section)		return;
	if (!page_loaded) return;
	document.images[pic_id_prefix + image_index].src
		= images_array[(image_index - 1) * 2 + rolled].src;}

//function disableselect(e)

function reEnable()
{
return true
}


//if IE4+
document.onselectstart=new Function ("return false")


//if NS6
if (window.sidebar){
document.onmousedown=disableselect
document.onclick=reEnable
}