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";
}
function countButton(lang) {
	if (document.getElementById('header_search_field').value.length< 3) {
		switch (lang) {
		case 0:
			alert("Termin za pretragu mora da ima 3 iil više karaktera");
			break;
		case 1:
			alert("Search term must have 3 or more than 3 characters");
			break;
		case 2:
			alert("Suchbegriff muss 3 oder mehr als 3 Zeichen");
			break;
		default:
			alert("Termin za pretragu mora da ima 3 i više slova");
			break;
		}
		document.getElementById('header_search_field').focus();
		return false;
		
	}
	else
	{
		var params = "";
		new Ajax.Updater('', '/website/sr/ajax/count_search_button.php', {
		asynchronous : true,
		parameters : params
	});
		return true;
	}
	
}

function setPollVars() {
	var params = "";
	new Ajax.Updater('', '/website/sr/ajax/set_poll_vars.php', {
		asynchronous : true,
		parameters : params
	});
	// window.open( '/website/sr/ajax/set_poll_vars.php','pvt', 'width=0,
	// height=0, top=0, left=0, scrollbars=0');
}