function zooInit() {
	scrollTo(0,180);
	document.px = "px;"; if (navigator.appVersion.indexOf("MSIE 7") != -1) { document.px = "";	}
	document.getElementById("graycontent").style.top = "200"+document.px;
	document.slideIndex = 0;
	document.slides = new Array();
	var slideRoot = "images/honzoo/honzoo-0";
	for (i=0;i<9;i++) {
		document.slides[i] = new Image;
		document.slides[i].src = slideRoot+(i+1)+".jpg";
		document.slides[i].height = 427;
		document.slides[i].width = 640;
		document.images.img.src = document.slides[0].src;
	}		
	alert(document.slides.length);
	document.captions = new Array("&nbsp;", "&nbsp;", "&nbsp;", "&nbsp;", "&nbsp;", "&nbsp;", "&nbsp;", "&nbsp;", "&nbsp;");
	document.of = document.captions.length;
	document.at = 1;
	if (document.captions[document.slideIndex] != "") {
		document.getElementById("caption").innerHTML = document.captions[document.slideIndex];
	}
	document.getElementById("showTitle").innerHTML = "SLIDESHOW: Compactor Installation, Honolulu Zoo";
	document.getElementById("gray").style.visibility = "visible";
	document.getElementById("at").innerHTML = document.at;
	document.getElementById("of").innerHTML = document.of;
	
}


function salvationInit() {
	scrollTo(0,240);
	document.px = "px;"; if (navigator.appVersion.indexOf("MSIE 7") != -1) { document.px = "";	}
	document.getElementById("graycontent").style.top = "200"+document.px;
	document.slideIndex = 0;
	document.slides = new Array();
	var slideRoot = "images/salvation-army-2008/sa-0";
	for (i=0;i<14;i++) {
		document.slides[i] = new Image;
		if (i > 8) {
			document.slides[i].src = "images/salvation-army-2008/sa-"+(i+1)+".jpg";
		}
		else {
			document.slides[i].src = slideRoot+(i+1)+".jpg";
		}
		document.slides[i].height = 390;
		document.slides[i].width = 520;
		document.images.img.src = document.slides[0].src;
	}		
	document.captions = new Array("&nbsp;", "&nbsp;", "&nbsp;", "&nbsp;", "&nbsp;", "&nbsp;", "&nbsp;", "&nbsp;", "&nbsp;", "&nbsp;", "&nbsp;", "&nbsp;", "&nbsp;", "&nbsp;");
	document.of = document.captions.length;
	document.at = 1;
	if (document.captions[document.slideIndex] != "") {
		document.getElementById("caption").innerHTML = document.captions[document.slideIndex];
	}
	document.getElementById("showTitle").innerHTML = "SLIDESHOW: 4-ton Precrusher Installation, Salvation Army, 2008";
	document.getElementById("gray").style.visibility = "visible";
	document.getElementById("at").innerHTML = document.at;
	document.getElementById("of").innerHTML = document.of;
	
}


function nordstromInit() {
	scrollTo(0,320);
	document.px = "px;"; if (navigator.appVersion.indexOf("MSIE 7") != -1) { document.px = "";	}
	document.getElementById("graycontent").style.top = "250"+document.px;
	document.slideIndex = 0;
	document.slides = new Array();
	var slideRoot = "images/nordstrom-2008/nordstrom-0";
	for (i=0;i<6;i++) {
		document.slides[i] = new Image;
		document.slides[i].src = slideRoot+(i+1)+".jpg";
		document.slides[i].height = 390;
		document.slides[i].width = 520;
		document.images.img.src = document.slides[0].src;
	}		
	document.captions = new Array("&nbsp;", "&nbsp;", "&nbsp;", "&nbsp;", "&nbsp;", "&nbsp;");
	document.of = document.captions.length;
	document.at = 1;
	if (document.captions[document.slideIndex] != "") {
		document.getElementById("caption").innerHTML = document.captions[document.slideIndex];
	}
	document.getElementById("showTitle").innerHTML = "Baler and Compactor Installation, Nordstrom, 2008";
	document.getElementById("gray").style.visibility = "visible";
	document.getElementById("at").innerHTML = document.at;
	document.getElementById("of").innerHTML = document.of;
	
}


function next() {
	document.slideIndex++;
	if (document.slideIndex == (document.slides.length)) {
		document.slideIndex = 0;	
	}
	document.images.img.src = document.slides[document.slideIndex].src;
	if (document.captions[document.slideIndex] != "") {
		document.getElementById("caption").innerHTML = document.captions[document.slideIndex];
	}
	document.at = document.slideIndex + 1;
	document.getElementById("at").innerHTML = document.at;
}

function prev() {
	document.slideIndex--;
	if (document.slideIndex < 0) {
		document.slideIndex = (document.slides.length - 1);	
	}
	document.images.img.src = document.slides[document.slideIndex].src;
	if (document.captions[document.slideIndex] != "") {
		document.getElementById("caption").innerHTML = document.captions[document.slideIndex];
	}
	document.at = document.slideIndex + 1;
	document.getElementById("at").innerHTML = document.at;
	
}

function closeGray() {
	document.getElementById("showTitle").innerHTML = "";
	document.getElementById("caption").innerHTML = "&nbsp;";
	document.getElementById("at").innerHTML = 1;
	document.getElementById("gray").style.visibility = "hidden";
	document.images.img.src = "images/empty.jpg";
	document.at = 1;
}