//var ROOT_URL = "http://www.venturelab.si/siteengine/typical-pages/vhodna-stran/";
var xmlHttp;
var refTimer;

window.addEvent('load', function(){
	refTimer = setTimeout("references(0)", 5000);
});

function addEvent(event, call) {
	if (this.addEventListener) {
		this.addEventListener (event, call, false);
		this.addEventListener (event, call, false);
	} else if (this.attachEvent) {
		this.attachEvent ("on"+event, call);
		this.attachEvent ("on"+event, call);
	}
}

function references(getref_id)
{
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert (lang_HTTP_request_error)
		return
	}
	
	var orefs = document.getElementById("orefs").firstChild.data;
	
	var url=ROOT_URL+"siteengine/ajax/references.php"
	
	if (getref_id != 0) {
		url=url+"?getref_id="+getref_id
		clearTimeout(refTimer)
	}
	else {
		url=url+"?orefs="+orefs
		refTimer = setTimeout("references(0)", 5000);
	}
	
	xmlHttp.onreadystatechange=referenceStateChanged
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function referenceStateChanged() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
		if (xmlHttp.responseText.length > 0)
		{
			document.getElementById("references").innerHTML = xmlHttp.responseText;
		}
	} 
} 

function events(mod)
{
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert (lang_HTTP_request_error)
		return
	} 
	
	var offset = parseInt(document.getElementById("offset").firstChild.data) + mod;
	
	var url=ROOT_URL+"siteengine/ajax/events.php"
	url=url+"?o="+offset
	xmlHttp.onreadystatechange=eventStateChanged
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function eventStateChanged() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
		if (xmlHttp.responseText.length > 0)
		{
			document.getElementById("box-events").innerHTML = xmlHttp.responseText;
		}
	} 
} 

function tabs(id)
{
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert (lang_HTTP_request_error)
		return
	} 
	
	var url=ROOT_URL+"siteengine/ajax/tabs.php"
	url=url+"?tab="+id
	xmlHttp.onreadystatechange=tabStateChanged
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function tabStateChanged() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
		if (xmlHttp.responseText.length > 0)
		{ 
			document.getElementById("tabs_container").innerHTML = xmlHttp.responseText;
		}
	} 
}

//****** preload images *********//
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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

function MM_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&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

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

//****** show hide divs *******//
function showHideDiv_block(divID)
{
	//alert(divID);
 	var myDiv = document.getElementById(divID);
	
	//alert("PRE: " + myDiv.style.display);
	if (myDiv.style.display != 'none') {
		myDiv.style.display = 'none';
	}
	else {
		myDiv.style.display = 'block';
	}
}
function showHideDiv_inline(divID)
{
	//alert(divID);
 	var myDiv = document.getElementById(divID);
	
	//alert("PRE: " + myDiv.style.display);
	if (myDiv.style.display != 'none') {
		myDiv.style.display = 'none';
	}
	else {
		myDiv.style.display = 'inline';
	}
}


//****** draw CAPTCHA *********//
function drawVisualCaptcha(picID)
{
	//alert(picID);
	document.getElementById(picID).src = ROOT_URL + "include/captcha/inc.captcha_redraw.php?" + Math.random();
}


//****** print window *********//
function printWindow()
{
	window.print();
}

function GetXmlHttpObject()
{ 
	var objXMLHttp=null
	if (window.XMLHttpRequest)
	{
		objXMLHttp=new XMLHttpRequest()
	}
	else if (window.ActiveXObject)
	{
		objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
	}
	return objXMLHttp
}