var isZoomed = false;

function toggleZoom()
	{
	var previewPane = document.getElementById('preview');
	var magnifyIcon = document.getElementById('magnify');
	
	if(isZoomed)
		{
		previewPane.src='shirt.png';
		magnifyIcon.src='zoomIn.png';
		
		magnifyIcon.style.borderColor = 'gray';
		
		isZoomed = false;
		}
	else
		{
		previewPane.src='design.png';
		magnifyIcon.src='zoomOut.png';
		
		magnifyIcon.style.borderColor = 'white';
		
		isZoomed = true;
		}
	}

function showSizes()
	{
	var url = 'http://www.americanapparel.net/sizing/default.asp?c=ac2a2a&chart=mu.shirts';
	
	window.open(url, 'sizing', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=558,height=575,left=490,top=200');
	}