function showTooltip(name, e) {
	var elem = $(name + 'Tooltip');
	elem.style.visibility = 'visible';

	if(e.clientX > screen.width) {
		elem.style.left = screen.width + 'px';
	} else {
		elem.style.left = e.clientX + 20 + 'px';
	}

	elem.style.top = e.clientY + 'px';
}

function hideTooltip(name) {
	$(name + 'Tooltip').style.visibility = 'hidden';
}
function checkAnketa(f) {
	var check = false;
	var len = f.answer_id.length;

	for(var i = 0; i < len; i++)
		if(f.answer_id[i].checked == true)
   			check = true;

	if(!check) {
		alert("Izberite odgovor!");
		return false;
	}

	return true;
}
function checkNewPageForm(f) {
	var error = '';

	with(f) {
		if(isEmpty(page_name)) {
			error += "Niste vnesli ime spletne strani!\n";
		}

		if(isEmpty(page_title)) {
			error += "Niste vnesli naslov (title) spletne strani!\n";
		}
	}

	if(error != '') {
		alert("Opozorilo:\n\n" + error);
		return false;
	}

	return true;
}

function redirect(url) {
	location.href = url;
}

function isEmpty(elem) {
	return (elem.value == '');
}

function isEmail(email) {
	if(email && typeof email == 'object') email = email.value;

	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	return filter.test(email);
}

function OpenWindow(url, width, height, top, left) {
	if(top == undefined) top = 0;
	if(left == undefined) left = 0;
	if(width == undefined) width = 820;
	if(height == undefined) height = 880;

	var win = window.open(url, "",'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width='+width+',height='+ height +',top='+top+',left='+left);
}

function popUp(url, width, height, top, left) {
	OpenWindow(url, width, height, top, left);
}

function customWindow(url) {
	OpenWindow(url, 660, 500, 0, 0);
}

function AjaxGetter(url) {
	$('loaderDiv').style.visibility = 'visible';
	$('loaderDiv').innerHTML = "<div class='loader_div'><img src='images/ajax-loader.gif' align='absmiddle'></div>";
	new Ajax.Request(url, {asynchronous:true, method: 'get', onSuccess:handlerFunc});

}
function makeBackup(url){
	$('backupdiv').innerHTML = '<img src="../images/ajax-loader.gif" style="position:absolute; margin-top:-10px;">';
	new Ajax.Request(url, {asynchronous: true, method: 'post', parameters:'', onSuccess:handlerFunc2, onFailure:errFunc});
}
function previewBackup(id){
//	$('previewBackup').innerHTML = '<img src="../images/ajax-loader.gif" style="position:absolute; margin-top:-10px;">';
//	new Ajax.Request(url, {asynchronous: true, method: 'post', parameters:'', onSuccess:handlerFunc2, onFailure:errFunc});
	new Ajax.Updater('previewBackup', './?mod=backup&action=preview&backup_id='+id+'', {onComplete:function(){ new Effect.Highlight('previewBackup');},asynchronous:true, evalScripts:true})

}
var errFunc = function(t) {
		    alert('Error ' + t.status + ' -- ' + t.statusText);
		}
function handlerFunc() {
	$('loaderDiv').innerHTML = '';
	$('loaderDiv').style.visibility = 'hidden';
}
function handlerFunc2() {
	$('backupdiv').innerHTML = 'Varnostna kopija shranjena.';
	new Effect.Pulsate('backupdiv');

}
function switchMenu(obj) {
	var el = document.getElementById(obj);
	el.style.display = (el.style.display != 'block') ? 'block' : 'none';
}
function addFav()
{
    title = "ZARIS - izobraževalni zavod";
 	url = "http://www.zaris.si";

	if (window.sidebar) { // Mozilla Firefox Bookmark
		window.sidebar.addPanel(title, url,"");
	} else if( window.external ) { // IE Favorite
		window.external.AddFavorite( url, title); }
	else if(window.opera && window.print) { // Opera Hotlist
		return true; }
}

function checkTellafriend(f) {
	var error = '';

	with(f) {
		if(isEmpty(prejemnik_email)) {
			error += "Prejemnikov email prosim!\n";
		}
		else {
			if(!isEmail(prejemnik_email)) {
				error += "Prejemnikov email ni pravilen (format)!\n"
			}
		}

		if(isEmpty(posiljatelj_email)) {
			error += "Pošiljateljev (vaš) email prosim!\n";
		}
		else {
			if(!isEmail(posiljatelj_email)) {
				error += "Posiljateljev (vaš!) email ni pravilen (format)!\n"
			}
		}

		if(isEmpty(ht_code)) {
			error += "Anti spam kodo prosim!?\n";
		}
	}

	if(error != '') {
		alert("HočemTo opozorilo: \n\n" + error);
		return false;
	}

	return true;
}




function napolni_podatke(submit){
	
	

	if(checkAnketa(document.getElementById('poll'))){
		if(submit){
			document.getElementById('ime_priimek2').value = document.getElementById('ime_priimek').value;
			document.getElementById('naslov2').value = document.getElementById('naslov').value;
			document.getElementById('posta_kraj2').value = document.getElementById('posta_kraj').value;
			document.getElementById('tel2').value = document.getElementById('tel').value;
			document.getElementById('email2').value = document.getElementById('email').value;
			if(!check2()) return false;
		}
		else{
			document.getElementById('ime_priimek2').value = '';
			document.getElementById('naslov2').value = '';
			document.getElementById('posta_kraj2').value = '';
			document.getElementById('tel2').value = '';
			document.getElementById('email2').value = '';
		}		
		document.poll.submit();
		tb_remove();
	}
	
}
function isEmpty(elem) {
 return (elem.value == '');
}

function isEmail(email) {
 var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
 return filter.test(email);
}
	
function check2() {
 var error = "";    
     if(isEmpty(document.getElementById('email')))
     error += "E-mail je obvezno polje!\n"; 
     
   if(error != '') {
    alert("Opozorilo:\n\n" + error);
    return false;
   }
   else return true;   
}

function checkAnketa(f) {
	var check = false;
	var len = f.answer_id.length;

	for(var i = 0; i < len; i++)
		if(f.answer_id[i].checked == true)
   			check = true;

	if(!check) {
		alert("Če želite sodelovati v anketi/nagradni igri, morate najprej odgovoriti na anketo.");		
		return false;
	}

	return true;
}