//modified to allow multiple slideshows per page
//modified 5/25/2009  sh
//written in the php with the foldername appended to both ImgLength and NewImg
//var ImgNum = 0;
//var ImgLength = NewImg.length - 1;   //

//Time delay between Slides in milliseconds
var delay = 3000;

var lock = false;
var run;
function chgImg(direction,divID,folder) {
	
	
 
var numSlides = eval('ImgLength'+folder);


if (document.images) {


ImgNum = ImgNum + direction;


if (ImgNum > numSlides) {
	
ImgNum = 0;
}
if (ImgNum < 0) {


ImgNum = numSlides;

}

//original code
//document.slideshow.src = NewImg[ImgNum];
//
//
//build the foldername dynamically
foldername = eval('NewImg'+folder);


//need the folder name dynamically

//imgname = eval('slideshow'+divID+'.src');

imgname = 'slideshow'+divID;

//alert(imgname);
//alert("foldername array "+foldername[ImgNum]);

//the code below works

//document.slideshowdesc2.src = foldername[ImgNum];

//document.getElementById("slideshow").setAttribute("src", "images/"+galleryarray[curimg])


document.getElementById(imgname).setAttribute("src", foldername[ImgNum])



mydoc = "../"+foldername[ImgNum];

//alert(mydoc);


//displays relative image name
//alert("new image "+document.imgname);
var Object = document.getElementById(divID);

htmlfoldername = eval('NewTexts'+folder);
Object.innerHTML = htmlfoldername[ImgNum];


   }
}
function auto(divID,folder) {
	
if (lock == true) {
lock = false;
window.clearInterval(run);
}
else if (lock == false) {
lock = true;
run = setInterval("chgImg(1,'"+divID+"','"+folder+"')", delay);
   }
}
function colorURL(){document.links[1].style.color="#FFCC00";}