var activeshowcase = 'wedding';
var activepage = 'coverpage';
var activesub = 'blank';
var total_products;
var thumbloc;
var blurb;
var z = 0;
var largeimgloc = new Array();
var thumbimgloc = new Array();
var z;

function setactiveshowcase(showcase)
{

	if(showcase == 'wedding')
	{
		thumbloc = "/images/wedding/showcase/";
		total_products = 41 //WeddingImages
	}
	if(showcase == 'portrait1')
	{
		thumbloc = "/images/portrait1/showcase/";
		total_products = 5; //Portrait1Images
	}
	if(showcase == 'portrait2')
	{
		thumbloc = "/images/portrait2/showcase/";
		total_products = 13; //Portrait2Images
	}
	if(showcase == 'portrait3')
	{
		thumbloc = "/images/portrait3/showcase/";
		total_products = 8; //Portrait3Images
	}
	if(showcase == 'portrait4')
	{
		thumbloc = "/images/portrait4/showcase/";
		total_products = 7; //Portrait4Images
	}
	if(showcase == 'landscape')
	{
		thumbloc = "/images/landscape/showcase/";
		total_products = 14; //LandscapeImages
	}
	if(showcase == 'events')
	{
		thumbloc = "/images/event/showcase/";
		total_products = 7; //EventImages
	}
	z = 0;
	thumbnails();
	document.getElementById('showcasemainimg').style.display = 'none';
	document.getElementById('showcaseblurb').style.display = 'block';
}
//showcase functions below

function mouseclick(pos)
{
	document.getElementById('showcaseblurb').style.display = 'none';
	var num = z+pos+1;
	var showcasemainimg = document.getElementById('showcasemainimg');
	showcasemainimg.setAttribute('src', (thumbloc+num+".jpg"));
	document.getElementById('showcasemainimg').style.display = 'block';

}
function mouseout(pos)
{
	var num = z+pos+1;
	var thumbimg = eval("document.getElementById('thumb"+pos+"')");
}
function mouseover(pos)
{
	var num = z+pos+1;
	var thumbimg = eval("document.getElementById('thumb"+pos+"')");
}
function next()
{
if ((z+5)<total_products)
	{
	z = z+1;
	thumbnails();
	}
}

function previous()
{
	if (z>0)
	{
		z = z-1;
		thumbnails();
	}
}

function thumbnails()
{
	for(i=0; i<5; i++)
	{
	var num = z+i+1
		thumbimg = eval("document.getElementById('thumb"+i+"')");
		thumbimg.setAttribute('src', (thumbloc+"square/"+num+".jpg"));
	}
}