// JavaScript Document
function displaymenu(text)
{

	for(var i=1;i<=8;i++)
	{
		document.getElementById("link_"+i).style.display = "none";

	}
	document.getElementById("link_"+text).style.display = "block";

}
function displayright(text)
{



}
function displayright_1(text)
{

	for(var i=1;i<=8;i++)
	{
		document.getElementById("sub_"+i).style.display = "none";

	}
	document.getElementById("sub_"+text).style.display = "block";

}