var pics = new Array()

// populate slides array
pics[0] = '11-b.jpg'
pics[1] = '11-t.jpg'
pics[2] = '11-c.jpg'
pics[3] = '11-d.jpg'
pics[4] = '11-e.jpg'
pics[5] = '11-f.jpg'
pics[6] = '11-g.jpg'
pics[7] = '11-h.jpg'
pics[8] = '11-i.jpg'
pics[9] = '11-j.jpg'
pics[10] = '11-k.jpg'
pics[11] = '11-l.jpg'
pics[12] = '11-m.jpg'
pics[13] = '11-n.jpg'
pics[14] = '11-o.jpg'
pics[15] = '11-p.jpg'

pics[16] = '11-q.jpg'
pics[17] = '11-r.jpg'
pics[18] = '11-s.jpg'
pics[19] = '11-u.jpg'
pics[20] = '11-a.jpg'










// grab the array length
var p = pics.length;
p = eval(p)-1;


document.write("<form name='slideForm'><input type='Hidden' name='slideCount' value='0'></form>");

		

function sSlideshow(dir){

	// path to slideshow images
	var szImgPath = "/gallery/";
	
	// form field for slide count holder
	var szCount = document.slideForm.slideCount.value;
	
	if (dir){
	 	szNextImg = eval(szCount) + 1;
		if (szNextImg > p){
			szNextImg = 0;
		}
	} else {
	 	szNextImg = eval(szCount) - 1;
		if (szNextImg < 0){
			szNextImg = p;
		}
	}
	// go to next slide
	document.images.slideshow.src = szImgPath + pics[szNextImg];
	// update the form field count holder
	document.slideForm.slideCount.value = szNextImg;
}