// JavaScript Document
function goutgal(imgsrcid)
{
	tempimgid = imgsrcid;
	document.getElementById('greyout').style.visibility='visible';
	document.getElementById('gobox').style.visibility='visible';
	document.getElementById('goload').style.visibility='visible';
	document.getElementById('goimg').style.visibility='hidden';
	document.getElementById('goimg').src = imglist[imgsrcid];
	document.getElementById('gonav').style.visibility='visible';
}
function goutimgloaded()
{
	document.getElementById('goload').style.visibility='hidden';
	document.getElementById('goimg').style.visibility='visible';		
}
function goutoff()
{
	document.getElementById('greyout').style.visibility='hidden';
	document.getElementById('gobox').style.visibility='hidden';
	document.getElementById('goload').style.visibility='hidden';
	document.getElementById('goimg').style.visibility='hidden';
	document.getElementById('goimg').src = '';
	document.getElementById('gonav').style.visibility='hidden';
}
function goutback()
{
	if(tempimgid==0)
	{
		imgsrcid = imglist.length - 1;
	}
	else
	{
		imgsrcid = tempimgid - 1;
	}
	goutgal(imgsrcid);
}
function goutnext()
{
	if(tempimgid<imglist.length-1)
	{
		imgsrcid = tempimgid + 1;
	}
	else
	{
		imgsrcid = 0;
	}
	goutgal(imgsrcid);
}