var pics = new Array()

// populate slides array
pics[0] = '24.jpg'
pics[1] = '25.jpg'
pics[2] = '26.jpg'
pics[3] = '27.jpg'
pics[4] = '28.jpg'
pics[5] = '29.jpg'
pics[6] = '30.jpg'
pics[7] = '31.jpg'
pics[8] = '23.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 = "/pathwayphotos/";
	
	// 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;
}