<!-- Original:  Mike Canonigo (mike@canonigo.com) -->
<!-- Web Site:  http://www.munkeehead.com -->
<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com -->
<!-- Modified: Cecelia Dorn 6/2001 -->
<!-- Begin
var ImgNum = 0;
var ImgLength;
var newImg;
var preLoad = new Array();
var itsaglobal = 27;
//Time delay between Slides in milliseconds
var delay = 2500;
var lock = false;
var run;
function makeArray(year,dir,num) {
//alert('dir:['+dir+"] ["+num+"]");
 if ( dir.length > 0 ) {
   newImg = new Array();
   for (i = 0; i < num; i++) {
	 j = i+1;
	 //alert(j);
	 newImg[i] = "../photos/"+year+"/"+dir+"/"+j+".jpg";
	 if ( i == 0 ) {
		preLoad[i] = new Image();
		preLoad[i].src = newImg[i];
	 }
   }
   ImgLength = num-1;
   //if ( ImgLength > -1 ) auto();
 }
}
function chgImg(direction) {
   if (ImgLength > -1) {
	  if (document.images) {
		 ImgNum = ImgNum + direction;
		 if (ImgNum > ImgLength) {
			ImgNum = 0;
		 }
		 if (ImgNum < 0) {
			ImgNum = ImgLength;
		 }
		 if ( preLoad[ImgNum] == null  ) {
			preLoad[ImgNum] = new Image();
			preLoad[ImgNum].src = newImg[ImgNum];
		 }
		 document["slideshow"].src = preLoad[ImgNum].src;
		 document.slides.picnum.value = ImgNum+1;
	  }
   }
}
function auto() {
   if (lock == true) {
	  lock = false;
	  window.clearInterval(run);
   }
   else if (lock == false) {
	  lock = true;
	  run = setInterval("chgImg(1)", delay);
   }
}
//  End -->