var selectedProductId = null;
		var productPreview = null;
		
		
		//no products selected.
		function mouseOn(panel)
		{
			if(selectedProductId != panel.id || selectedProductId == null)
				panel.style.border = "1px solid #B2B2B2";
		}
		function mouseOff(panel)
		{

			if(selectedProductId != panel.id || selectedProductId == null)
				panel.style.border = "1px solid #FFFFFF";
				
				showPreview(productPreview);

		}
		function rollover(state, image)
		{
			var subImage = image.src.substr(0, image.src.length - 5);
			image.src = subImage + state + '.gif';
		}