catmax = 5;
catcount = 1;

function slideshow() {

    if (catcount == 1) {	
	campnum = campnum + campinc;
	if (campnum >= campmax) {campnum = 0;}

	document.images["camping"].src = campfile[campnum];
   }

   if (catcount == 4) {

	fishnum = fishnum + fishinc;
	if (fishnum >= fishmax) {fishnum = 0;}

	document.images["fishing"].src = fishfile[fishnum];
   }

   if (catcount == 3) {

	groupnum = groupnum + groupinc;
	if (groupnum >= groupmax) {groupnum = 0;}

	document.images["group"].src = groupfile[groupnum];

   }

   if (catcount == 5) {

	kayaknum = kayaknum + kayakinc;
	if (kayaknum >= kayakmax) {kayaknum = 0;}

	document.images["kayak"].src = kayakfile[kayaknum];

   }

   if (catcount == 2) {

	raftnum = raftnum + raftinc;
	if (raftnum >= raftmax) {raftnum = 0;}

	document.images["rafting"].src = raftfile[raftnum];

   }

catcount++;
if (catcount > catmax) {catcount = 1;}

	{window.setTimeout('slideshow();' , time);}


}

function guideshow() {

	guidenum = guidenum + guideinc;
	if (guidenum >= guidemax) {guidenum = 0;}

	document.images["guiding"].src = guidefile[guidenum];
	window.setTimeout('guideshow();' , 2000);

}