// JavaScript Document
// NewImg = new Array (
// "images/projects.jpg",
// "images/projects2.jpg",
// "images/projects3.jpg",
// "images/projects4.jpg"
// );


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

var lock = false;
var run;
function chgImg(direction,num) {
	if (document.images) {
	ImgNum = ImgNum + direction;
		if (ImgNum > ImgLength) {
			ImgNum = 0;
		}
		if (ImgNum < 0) {
			ImgNum = ImgLength;
		}
	document.slideshow.src = NewImg[ImgNum];
	
	for(var i=1;i<=num;i++){
		MM_findObj('t'+i).src='images/thumb.gif';
	}
	MM_findObj("t"+ImgNum).src="images/thumb-on.gif";
	   }
}

function stops() {
	lock = false;
	window.clearInterval(run);
}

function auto(imgCount) {
	for(var i=1;i<=imgCount;i++){
		MM_findObj('t'+i).src='images/thumb.gif';
	}
	lock = true;
	run = setInterval("chgImg(1,"+imgCount+")", delay);
}

function chgImgSrc(which,num) {
	document.slideshow.src = NewImg[which-1];
	
	for(var i=1;i<=num;i++){
		MM_findObj('t'+i).src='images/thumb.gif';
	}
		MM_findObj('t'+which).src='images/thumb-on.gif';
		MM_findObj('t'+which).onmouseout=function(){
		MM_swapImage('t'+which,'','images/thumb-on.gif',1)}
		MM_findObj("t"+which).src="images/thumb-on.gif";
}