var MenuUst = [];
var MenuAlt = [];
window.onload = windowLoaded;

function windowLoaded()
{
	
	var Linkler = document.getElementsByTagName("a");
	
	for(var i = 0; i < Linkler.length; i++)
	{
		if(Linkler[i].className == "menuItem")
		{
			Linkler[i].onclick = handleClick;
			Linkler[i].innerHTML = "+ " + Linkler[i].innerHTML;
			MenuUst.push(Linkler[i]);
		}
		if(Linkler[i].className == "altMenuLink")
		{
			Linkler[i].onclick = handleGalleryClick;
			Linkler[i].innerHTML = "+ " + Linkler[i].innerHTML;
			MenuAlt.push(Linkler[i]);
		}
	}
	
	for(i = 0; i < MenuUst.length; i++)
	{
		var BDiv = document.getElementById("menu" + i);
		BDiv.style.display = "none";
	}
	for(i = 0; i < MenuAlt.length; i++)
	{
		BDiv = document.getElementById("altMenu" + i);
		BDiv.style.display = "none";
	}
	
}

function handleClick()
{
	
	var BDivId = this.href.slice(this.href.indexOf("#") + 1,this.href.length);
	
	var BDiv = document.getElementById(BDivId);
	
	if(BDiv.style.display == "none")
	{
		BDiv.style.display = "block";
		this.innerHTML = this.innerHTML.replace("+","-");
	}
	else
	{
		BDiv.style.display = "none";
		this.innerHTML = this.innerHTML.replace("-","+");
	}

	return false;
}

function handleGalleryClick()
{

	var BDivId = this.href.slice(this.href.indexOf("#") + 1,this.href.length);
	
	var BDiv = document.getElementById(BDivId);
	
	if(BDiv.style.display == "none")
	{
		BDiv.style.display = "block";
		this.innerHTML = this.innerHTML.replace("+","-");
	}
	else
	{
		BDiv.style.display = "none";
		this.innerHTML = this.innerHTML.replace("-","+");
	}
	
	return false;
	
}