/**
	JavaScript
	============================================================
	This script comes with no warranty.
	It may be used, copied and modified
	for your own purposes as you like.

	Manfred Sorgo
	http://www.sorgo.de
	============================================================
	TASKS
	preload images to cache before:
	- next / previous selection of user
	- hover image switches
**/

var imgs = [];
var ii = 0;

//	call by php / html
//	parameter: array
function preload(pr, ai, xt)
{
	for (var i = ai.length; i--;) {
		imgs[ii] = new Image(); 
		imgs[ii].src = pr + ai[i] + (xt ? '.' + xt : '');
		++ii;
	}
}