var productPanels = new Array(3);

function initProduct()
{
	productPanels[0] = document.getElementById('productMain_Images');
	productPanels[1] = document.getElementById('productMain_Info');
	productPanels[2] = document.getElementById('productMain_Spec');
	
	if(parent.tagName == "contentA")
	{
		if(productPanels[0]) productPanels[0].style.display = "block";
		if(productPanels[1]) productPanels[1].style.display = "none";
		if(productPanels[2]) productPanels[2].style.display = "none";
	}
	else if(parent.tagName == "contentB")
	{
		if(productPanels[0]) productPanels[0].style.display = "none";
		if(productPanels[1]) productPanels[1].style.display = "block";
		if(productPanels[2]) productPanels[2].style.display = "none";
	}
	else if(parent.tagName == "contentC")
	{
		if(productPanels[0]) productPanels[0].style.display = "none";
		if(productPanels[1]) productPanels[1].style.display = "none";
		if(productPanels[2]) productPanels[2].style.display = "block";
	}
	else if(productPanels[0].className == "hidden")
	{
		productPanels[1].style.display = "block";
	}
}

function productPanel(index)
{
	for(var i=0; i<3; i++)
	{
		if(productPanels[i])
		{
			productPanels[i].style.display = (index == i) ? "block" : "none";	
		}
	}
}