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 displayTerPlus(set, display, hide)
{
	document.register.drzava.value = set;
	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 showArch()
{
	var o = document.getElementById("arhiva");
	if (o.style.display == "none")
	{
		o.style.display = "block";
	}
	else
	{
		o.style.display = "none";
	}
}



function checkTer()
{
        if (document.register.drzava.value != "1" || document.register.drzava.value != "5")
        {
                alert ("Niste odabrali teritorije / You have not selected teritories!!!");
                return false;
        }
        else
        {
            return true;
        }
}


function addOpenSearchFirefox()
{
	window.external.AddSearchProvider('http://www.ekapija.com/opensearch.xml');
}

function show_history(x)
{
	var h2005 = document.getElementById('2005');
	var h2006 = document.getElementById('2006');
	var h2007 = document.getElementById('2007');
	var h2008 = document.getElementById('2008');
	var h2009 = document.getElementById('2009');


	if (x == '2005')
	{
		h2005.style.display = "block";
		h2006.style.display = "none";
		h2007.style.display = "none";
		h2008.style.display = "none";
		h2009.style.display = "none";

	}
	else if (x == '2006')
	{
		h2005.style.display = "none";
		h2006.style.display = "block";
		h2007.style.display = "none";
		h2008.style.display = "none";
		h2009.style.display = "none";
	}
	else if (x == '2007')
	{
		h2005.style.display = "none";
		h2006.style.display = "none";
		h2007.style.display = "block";
		h2008.style.display = "none";
		h2009.style.display = "none";
	}
	else if(x == '2008')
	{
		h2005.style.display = "none";
		h2006.style.display = "none";
		h2007.style.display = "none";
		h2008.style.display = "block";
		h2009.style.display = "none";
	}
	else
	{
		h2005.style.display = "none";
		h2006.style.display = "none";
		h2007.style.display = "none";
		h2008.style.display = "none";
		h2009.style.display = "block";		
	}
}

function showLayer(layerID)
{
	var o = document.getElementById(layerID);
	if (o.style.display == "none")
	{
		o.style.display = "block";
	}
	else
	{
		o.style.display = "none";
	}
}

function showOneLayerHideRest(layertoshow,layerstohide)
{
	var layers = layerstohide.split(",");
	for (i=0;i<layers.length;i++)
	{
		elem = document.getElementById(layers[i]);
		elem.style.display = "none";
	}
	var o = document.getElementById(layertoshow);	
	o.style.display = "block";
}

function showAudio(layerID)
{
	var a1 = document.getElementById('audio1');
	var a2 = document.getElementById('audio2');

	if (layerID == 'audio1')
	{
		a1.style.display = "block";
		a2.style.display = "none";
	}
	else if (layerID == 'audio2')
	{
		a1.style.display = "none";
		a2.style.display = "block";
	}
}

function makeLayerVisibleWithCoordinates(layerid, x, y)
{
	layer = document.getElementById(layerid);
	layer.style.top = y;
	layer.style.left = x;
	layer.style.visibility="visible";
}
function makeLayerHidden(layerid)
{
	layer = document.getElementById(layerid);
	layer.style.top = 0;
	layer.style.left = 0;
	layer.style.visibility="hidden";
}