/***********************************************/
/* Script: Swap Images                         */
/* Version: 1.0                                */
/***********************************************/

window.si_images = new Array();

function si_preload(folder, imageLocs)
{
	var preloaded = new Array();
	for (var i=0; i<imageLocs.length; i++)
	{
		preloaded[i] = new Image();
		preloaded[i].src = folder + imageLocs[i];
	}
}

function si_over(name, src)
{
	if (!window.si_images) return;
	var img = document.images[name];
	if (!window.si_images[name]) window.si_images[name] = img.src;
	
	var path = img.src.split("/");
	path.length--;
	img.src = path.join("/") + "/" + src;
}

function si_out(name)
{
	if (!window.si_images) return;
	if (!window.si_images[name]) return;
	document.images[name].src = window.si_images[name];
}