// JavaScript Document
var initial = "";

function hide(id) {
	
	
	
//	f = id.className;
	
//	if (f == "disk2_2") {
//		f = "disk2_1";
//	} else {
//		f = "disk2_2";
//	}
//	id.className = f;
	
	v = document.getElementById("table" +id.id).style.display;
	if (!(v == "none")) 
	{
		v = "none";
		id.className = "disk2_1";
	} 
	else 
	{
		v = "block";
		id.className = "disk2_2";
	}
	document.getElementById("table" +id.id).style.display = v;
	
	if ((initial != id.id) && (initial != ""))
	{
	document.getElementById(initial).className = "disk2_1";
	document.getElementById("table" +initial).style.display = "none";
	}
	initial = id.id;
	} 
	
	
 function show_sq(id) {
	document.getElementById(String("square" + id.id)).innerHTML = "<img src='" + path + "menu_circle_small_1.gif'>";
	
	} 
	
	
	
function hide_sq(id) {
	document.getElementById(String("square" + id.id)).innerHTML ="";
	}
	


function show_layer(id) {
	document.getElementById("field" + id.id).style.display = "block";
	}

function hide_layer(id) {
	document.getElementById("field" + id.id).style.display = "none";
	}




function show_subscribe()
{
	if (document.getElementById("sub").style.display != "none")
	{
	document.getElementById("sub").style.display = "none";
	}
	else
	{
	document.getElementById("sub").style.display = "block";
	}

}