var menu = 'lasteklubi';
function toggle(navi) {
	if (navi) {
		document.getElementById('navi_'+navi).src = 'images/navi/active/navi_'+navi+'.png';
		menu = navi;
	} else {
		document.getElementById('navi_'+menu).src = 'images/navi/navi_'+menu+'.png';
	}
}

var windowNote;
function showPic(title, pic, colorBack, wid, hei)
{
	windowNote = window.open('','Note','top=5, left=5, toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,copyhistory=no,' + 'width='+ wid + ',height='+ hei);
	image = '<img src="'+ pic +'" width="'+ wid +'" height="'+ hei +'" border="0">';
	text = "<html><head><title>"+ title +"</title></head><body bgcolor=" + colorBack +'" leftmargin="0" topmargin="0" marginwidth="0" marginheight="0"'+">" + image + "</body></html>";
	windowNote.document.write(text);
	windowNote.focus();
	windowNote.document.close();
	return false;
}

function preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.p) d.p=new Array();
    var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}
}

function swapImage() { //v3.0
  var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function swapImgRestore() { //v3.0
  var i,x,a=document.sr; for(i=0;a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&id.layers.length;i++) x=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function popUp(url)
{
	var win = window.open(url,'source','width=600,height=450,resizable=yes,scrollbars=yes,directories=no,status=yes,location=no,toolbar=no,alwaysRaised=yes')
	win.focus();
}

var curPic = 0;
function next() {
	if (curPic >= (picArray.length-1) ) curPic = 0
	else curPic++
	document.images["pic"].src = picArray[curPic]
	j=new Image; j.src=picArray[curPic+1];
	setTitle("Pilt nr. " + (curPic+1) + "/" + picArray.length);
}
function prev() {
	if (curPic < 1) curPic = picArray.length
	curPic--
	document.images["pic"].src = picArray[curPic]
	j=new Image; j.src=picArray[curPic-1];
	//alert(picArray[curPic-1])
	setTitle("Pilt nr. " + (curPic+1) + "/" + picArray.length);
}
function setTitle(add){
	document.title = title + " - " + add;
}
var lastObj = "";
function show(el){
	var obj = document.getElementById(el);
	//alert(obj.lenght);
	if (obj.style.display == 'block') hide(el);
	else obj.style.display = 'block';
	/*if (lastObj != '') hide(lastObj);*/
	if (lastObj == el) lastObj = "";
	else lastObj = el;
}
function hide(el){
	var obj = document.getElementById(el);
	obj.style.display = 'none';
}
function getVal() {
	var currentpath = document.location.href;
	var orig = new Array();
	orig = currentpath.split('#');
	if (orig[1]) show(orig[1]);
}
if (document.getElementById) {
	document.open();
	document.write("<style>.textBox {display:none}</style>");
	document.close();
}
//getVal();

function vali()
{
	document.location="?action=5&p_id=" + document.form.show.value;
}
function vali2()
{
	document.location="?action=9&p_id=" + document.form.show.value;
}
var selected;
function showTeacher(id)
{
	selected = id;
	document.getElementById(id).className = 'teacherContent';
	/*if (!content) content = document.getElementById("teacher_content");
	content.innerHTML = document.getElementById(id).innerHTML;
	content.style.display="block";*/
}
function hideTeacher()
{
	document.getElementById(selected).className = 'textBox';
	/*if (!content) content = document.getElementById("teacher_content");
	content.innerHTML = "";
	content.style.display="none";*/
}
