function show_hide(id)
{
	var el = document.getElementById(id);
	var link = document.getElementById(id+"_link");

	if(el.style.display=="inline" )
	{
		el.style.display="none";
		link.textContent = "Show";
		link.innerText = "Hide";
	}
	else
	{
		el.style.display="inline";
		link.textContent = "Hide";
		link.innerText = "Show";
	}
}