// JavaScript Document
function setPic(link_href,PlaceID,WhatThumb) {
	var ActiveAlert = "activeThumb";
	
	var tmpStr = link_href + "," + PlaceID + ",this";
	curr = -1;
	do {
		curr = curr + 1;
	}
	while (tmpStr != document.slideList.slide[curr].value);
	current = curr;
	
	for (i=0;i<document.getElementsByTagName('a').length; i++) {
		if (document.getElementsByTagName('a').item(i).className == ActiveAlert) {
			document.getElementsByTagName('a').item(i).className = "";
		}
	}
	WhatThumb.className = ActiveAlert;
	
	var imgPreloader = new Image();
	imgPreloader.onload = function(){
		document.getElementById(PlaceID).src = link_href;
		document.getElementById(PlaceID).width = imgPreloader.width;
		document.getElementById(PlaceID).height = imgPreloader.height;
		document.getElementById('main').height = "460px";
		document.getElementById('thumbNails').className = "";
		document.getElementById('mainPic').className = "showIt";
	};
	imgPreloader.src = link_href;
}
function resetThumb() {
	document.getElementById('thumbNails').className = "showIt";
	document.getElementById('mainPic').className = "";
	document.getElementById('main').height = "330px";
}

current = 0;
function first() {
	var arrayPics = new Array()
	var tmpString;
	current = 0;

	tmpString = document.slideList.slide[current].value;
	arrayPics = tmpString.split(",");
	setPic(arrayPics[0],arrayPics[1],'');
	document.slideList.slide.selectedIndex = 0;
}
function last() {
	current = document.slideList.slide.length-1;
	
	var arrayPics = new Array()
	var tmpString;
	tmpString = document.slideList.slide[current].value;
	arrayPics = tmpString.split(",");
	setPic(arrayPics[0],arrayPics[1],'');
	document.slideList.slide.selectedIndex = current;	
}
function next() {
	current = current + 1;
	var arrayPics = new Array()
	var tmpString;
	
	if (document.slideList.slide[current]) {
		if (document.getElementById) { // DOM3 = IE5, NS6
			tmpString = document.slideList.slide[current].value;
			arrayPics = tmpString.split(",");
			setPic(arrayPics[0],arrayPics[1],'');
			document.slideList.slide.selectedIndex = current;
		}
	}
	else first();
}
function prev() {
	current = current - 1;
	if (current >= 0) {
		if (document.getElementById) { // DOM3 = IE5, NS6
			tmpString = document.slideList.slide[current].value;
			arrayPics = tmpString.split(",");
			setPic(arrayPics[0],arrayPics[1],'');
			document.slideList.slide.selectedIndex = current;
		} 
	}
	else last();
}