var plus = new Image;
var minus = new Image;
plus.src = "/website/sr/img/pluss.gif";
minus.src = "/website/sr/img/minuss.gif";

function zam(i, n)
{
	document.images[i].src = eval(n + ".src");
}


function displayLevel1(Ids, count)
{
	var test = document.getElementById(1);
	var div;
	if (test.style.display == "block")
	{
		for (var i = 0; i < Ids.length; i++)
		{
			div = Ids[i];
			var hide = document.getElementById(div);
			if (hide.style.display == "block") hide.style.display = "none";
 		}
	}
	else
	{
		for (var i = 1; i <= count; i++)
		{
			var obj = document.getElementById(i);
			if (obj != null)
			{
				if (obj.style.display == "none") obj.style.display = "block";
				else obj.style.display = "none";
			}
		}
	}
}


function displayLevel(x)
{
	var sufix;
	var hidden = true;
	var img = 'sl' + x;
	for (var i = 1; i < 100; i++)
	{
		if (i < 10) sufix = "0" + i;
		else sufix = "" + i;
		var id = x + sufix;
		var obj = document.getElementById(id);
		if (obj != null) 
		{
			if (obj.style.display == "none") 
			{
				obj.style.display = "block"; 
				hidden = false;
			}
			else if (obj.style.display == "block")
			{
				obj.style.display = "none";
			}
		}
	}

	if (!hidden) zam(img, 'minus');
	else zam(img, 'plus');
}


function displayTer(display, hide)
{
	var obj = document.getElementById(display);
	var toHide = document.getElementById(hide);
	toHide.style.display = "none";
	obj.style.display = "block";
}



function checkTypes()
{
	var flag = false;
	var types = document.ff.newtypes;
	for (var i = 0; i < types.length; i++)
	{
		if (types[i].checked == true) flag = true;
	}
	if (!flag)
	{
		alert ("Nije uneta delatnost.");
		return false;
	}
	else return true;
}

function show_history(x)
{
	var years = new Array('2005','2006', '2007', '2008', '2009');
	
	for(i = 2005; i < 2010; i++)
	{
		if (x == '2005')
		{
			h2005.style.display = "block";
			h2006.style.display = "none";
		}
		else
		{
			h2005.style.display = "none";
			h2006.style.display = "block";
		}
	}
}