var FOTO = { };
var SKEL = { };
SKEL.EFFECTS = { };

FOTO.Slider = {
	bucket : { }, 
	imageCache : { }, 
	loadingURL : '/images/spinner.gif',
	baseURL : '',

	findRelativePos: function(el){
		var SL = 0, ST = 0;
		var is_div = /^div$/i.test(el.tagName);
		if (is_div && el.scrollLeft)
			SL = el.scrollLeft;
		if (is_div && el.scrollTop)
			ST = el.scrollTop;
		var r = { x: el.offsetLeft - SL, y: el.offsetTop - ST };
		r.width = el.offsetWidth;
		r.height = el.offsetHeight;

		if (el.offsetParent) {
			if($(el.offsetParent).css('position') != 'relative'){
				//stop if we have a relative parent
				var tmp = this.findRelativePos(el.offsetParent);
				r.x += tmp.x;
				r.y += tmp.y;
			} else {
				r.x += 0;
				r.y += 0;
			}
		}
		return r;
	}
}