// JavaScript Document

function show(id)
{
	if(document.getElementById(id))
	{
		document.getElementById(id).style.display = "none";
		document.getElementById(id + "_active").style.display = "block";
	}	
}

function hide(id)
{
	if(document.getElementById(id))
	{
		document.getElementById(id + "_active").style.display = "none";
		document.getElementById(id).style.display = "block"; 
	}	
}