// SLIDE SHOW SCRIPT

var imgArray;
var globalSpeed = 5000; // DURATION OF IMAGE (MILLISECONDS), SET TRANSITION DURATION IN IMG TAG
var globalCount = 0;
var isIE=(navigator.appName=="Microsoft Internet Explorer");
var looper;

function startUp() {
	imgArray = new Array();
	for (i=0;i<imageCount;i++) {
		obj=new Image();
		obj.src = srcPath + (i + 1) + ".jpg";
		imgArray[i] = obj;
		}
	changeImg();
	if ((document.getElementById) && (document.getElementById("Rotator"))) {looper=window.setInterval("changeImg()",globalSpeed)}
	}

function changeImg() {
	var elemRotator=document.getElementById("Rotator");
	if (isIE) {elemRotator.filters.blendTrans.Apply()}
	elemRotator.src = imgArray[globalCount].src;
	if (isIE) {elemRotator.filters.blendTrans.play()}
	globalCount++;
	if (globalCount>(imageCount - 1)) {
		globalCount=0;
		//window.clearInterval(looper);
		//window.history.go(-1);
		}
	}

// ANIMATED PORTFOLIO SCRIPT

var portfolioSpeed = isIE ? 250 : 10;

function preloadImagesForAnim() {
	imgArray=new Array();
	for (var i=0; i<imageNumbers.length; i++) {
		imgArray[i]=new Image();
		imgArray[i].src=srcPath + (imageNumbers[i]) + ".jpg";
		imageNumbers[i]=i + 1;
		}
	}

function playPortfolioAnim() {if (document.getElementById) {globalCount=1;looper=window.setInterval("showPortfolioImage()",portfolioSpeed)}}

function showPortfolioImage() {
	var intImageID=Math.round(Math.random() * imageNumbers.length)
	if (document.getElementById("Portfolio_" + imageNumbers[intImageID])) {
		var elemRotator=document.getElementById("Portfolio_" + imageNumbers[intImageID]);
		if (isIE) {elemRotator.filters.blendTrans.Apply()}
		elemRotator.src = imgArray[imageNumbers[intImageID] - 1].src;
		if (isIE) {elemRotator.filters.blendTrans.play()}
		}
	imageNumbers.splice(intImageID,1);
	if (imageNumbers.length==0) {window.clearInterval(looper)}
	}