// JavaScript Document

//Registration

function popArt(toggle, imageFile, orientation)
	{
		// Show popup
		if (toggle == 'popUp')
			{
				if (orientation == 'v')
					{
						document.getElementById('artWindow').style.marginLeft = '-193px';
					}
				else
					{
						document.getElementById('artWindow').style.marginLeft = '-237px';
					}
				document.getElementById('artImage').setAttribute('src',imageFile);
				document.getElementById('lightsOff').style.visibility = 'visible';
				document.getElementById('artWindow').style.visibility = 'visible';
			}
		else
			{
				document.getElementById('artImage').setAttribute('src','images/pixBlack.gif');
				document.getElementById('lightsOff').style.visibility = 'hidden';
				document.getElementById('artWindow').style.visibility = 'hidden';
			}
	}
	
function overlay(thumbnail)
	{
		document.getElementById(thumbnail).setAttribute('src','images/mag.png')	
	}

function release(thumbnail)
	{
		document.getElementById(thumbnail).setAttribute('src','images/blank.gif')	
	}