// JavaScript Document
var t;
var prevMenu;

function hide()
{
	alert("called");
	var ct=document.getElementById("content");
	ct.style.visibility = "hidden";
}
function unhide()
{
	var ct=document.getElementById("content");
	ct.style.visibility = "visible";
}
function unloadme()
	{
		var d =document.getElementById("intro");
		//alert(d.innerHTML);
		d.innerHTML = "";
		d.style.width='1px';
		d.style.height='1px';
		d.style.zindex=0;
		//alert(d.innerHTML);
	}

function show(element)
{
	cancelTimer();
	//hideAllMenus();
	/*if(element == "SSM1")
	{
		prevMenu=document.getElementById("SSM1");
	}*/
	document.getElementById("SSM1").className = "SSM1-hide";
	document.getElementById("SSM2").className = "SSM1-hide";

	var m1=document.getElementById(element);
	//alert("m1:"+m1);
	m1.className = element + "-show";
}
function showR2(element)
{
	cancelTimer();
	//hideAllMenus();
	document.getElementById("SSM1").className = "SSM1-hide";
	var m1=document.getElementById(element);
	//alert("m1:"+m1);
	m1.className = "SSM1-show";
}
function hideMenu(element)
{
	var m2=document.getElementById(element);
	//alert("m2:"+m2);
	m2.className = element + "-hide";
}
function pauseMenu(currentMenu)
{
	//t=setTimeout("displayMenu('"+currentMenu+"')",1000);
	//alert('hello');
	t=setTimeout("hideMenu('"+currentMenu+"')",1000);
}
function cancelTimer()
{
	clearTimeout(t);
}
function hideAllMenus()
{
	/*var a,b;
	a=document.getElementById("SSM1");
	b=document.getElementById("SM1");
	if(a.className=="SSM1-show")
	{
		hideMenu(a);	
	}
	if(b.className=="SM1-show")
	{
		hideMenu(b);
	}*/
	document.getElementById("SSM1").className = "SSM1-hide";
	document.getElementById("SSM2").className = "SSM1-hide";
}
/*function closeMenu(currentMenu1)
{
	//alert('hello2');
	var h = document.getElementById(currentMenu1);
	h.style.display = 'none';
	prevMenu.style.display = 'block';
	
}*/