galleryHasLoaded = false;

function initGallery()
{
	$jq("#mainImgBox").addClass("col2min");
	$jq("#thumbnails").addClass("thumbnails");
	
	$jq("#mainImgBox").show();
	$jq("#thumbnails").children("div").children("a").click(loadImage);
	$jq("#thumbnails").children("div").children("a").children("img").width(80);
	$jq("#thumbnails").children("div").children("a").children("img").height(50);
	$jq("#galleryNav").children("dd").children("a").click(loadGallery);
	$jq("#galleryNav").children("dd").children("a").attr("href","javascript://");
	$jq("#thumbnails").children("div").hide();
	$jq($jq("#galleryNav").children("dd").children("a")[0]).addClass("active");
	$jq("#gallery_1").show();
	
}

function loadImage()
{
	$jq("#thumbnails").children("div").children("a").removeClass("active");
	$jq(this).addClass("active");
	newSrc = $jq(this).children("img").attr("src");
	newAlt = $jq(this).children("img").attr("alt");
	newCopy = $jq(this).children("span").html();
	$jq("#mainImage").hide();
	$jq("#mainImage").attr("alt", newAlt); 
	$jq("#mainImage").attr("src", newSrc);
	$jq("#mainImage").ready(function(){$jq("#mainImage").fadeIn("slow")});
	
	$jq("#imageDescription").children("span").html(newCopy);
}

function loadGallery()
{
	$jq("#galleryNav").children("dd").children("a").removeClass("active");
	$jq("#thumbnails").children("div").show();
	$jq(this).addClass("active");
	selectedID = this.id.split("_")[1];
	$jq("#thumbnails").children("div").each(function(i){
		if (i+1 != selectedID)
		{
			$jq(this).children("a").removeClass("active");
			$jq(this).hide();
		}
		else
		{
			$jq(this).children("a").removeClass("active");
			$jq(this).show();
			newSrc = $jq(this).children("a").children("img").attr("src");
			newCopy = $jq(this).children("a").children("span").html();
			$jq("#mainImage").attr("src", newSrc);
			$jq("#imageDescription").children("span").html(newCopy);
			$jq("#mainImage").ready(function(){$jq("#mainImage").fadeIn("slow")});
			$jq($jq(this).children("a")[0]).addClass("active");
		}
 	});
	galleryHasLoaded = true;
}

$jq(document).ready(initGallery);