var openImage = 'image1';
var openThumb = 'thumb1';

function showIt(obj,refObj) {
	if(refObj != openThumb)
	{
		if (obj!='info')
		{
			if (document.getElementById)
			{
				if(openThumb=='infoThumb')
				{
					document.getElementById('info').className = 'image-container';
				}
				document.getElementById(openImage).className = 'image-container';
				document.getElementById(obj).className = 'image-container-on';
				document.getElementById(refObj).className = 'active-thumb-container';
				document.getElementById(openThumb).className = 'thumb-container';
				openImage = obj;
				openThumb = refObj;
			}
			else if (document.layers)
			{
				if(openThumb=='infoThumb')
				{
					document.layers['info'].className = 'image-container';
				}
				document.layers[openImage].className = 'image-container';
				document.layers[obj].className = 'image-container-on';
				document.layers[refObj].className = 'active-thumb-container';
				document.layers[openThumb].className = 'thumb-container';
				openImage = obj;
				openThumb = refObj;
			}
			else
			{
				if(openThumb=='infoThumb')
				{
					document.all('info').className = 'image-container';
				}
				document.all(openImage).className = 'image-container';
				document.all(obj).className = 'image-container-on';
				document.all(refObj).className = 'active-thumb-container';
				document.all(openThumb).className = 'thumb-container';
				openImage = obj;
				openThumb = refObj;
			}
		}
		else
		{
			if (document.getElementById)
			{
				document.getElementById(obj).className = 'image-container-on';
				document.getElementById(refObj).className = 'active-thumb-container';
				document.getElementById(openThumb).className = 'thumb-container';
				openThumb = refObj;
			}
			else if (document.layers)
			{
				document.layers[obj].className = 'image-container-on';
				document.layers[refObj].className = 'active-thumb-container';
				document.layers[openThumb].className = 'thumb-container';
				openThumb = refObj;
			}
			else
			{
				document.all(obj).className = 'image-container-on';
				document.all(refObj).className = 'active-thumb-container';
				document.all(openThumb).className = 'thumb-container';
				openThumb = refObj;
			}
		}
	}
}