var ROOT_URL = "http://web1.red-orbit.com/actimel.si_new_dev/";
var xmlHttp;
var refTimer;
var opTimer;
var op_ratio;
var f = 1;

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

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

function nextFeatured() {
	all = document.getElementById("featureditems");
	var cur = /featureditem-cur/i
	
	prvi_item = document.getElementById("featureditem-1");
	drugi_item = document.getElementById("featureditem-2");
	tretji_item = document.getElementById("featureditem-3");
	
	if (prvi_item.className.match(cur)) {
		if (drugi_item != undefined)
			featuredActivate(2)
	}
	else if (drugi_item != undefined && drugi_item.className.match(cur)) {
		if (tretji_item != undefined)
			featuredActivate(3)
		else
			featuredActivate(1)
	}
	else if (tretji_item != undefined && tretji_item.className.match(cur)) {
		featuredActivate(1)
	}
}

function featuredActivate(id) {
	el = document.getElementById("featureditem-"+id);
	clearTimeout(refTimer);
	refTimer = setTimeout("nextFeatured()", 5000);
	
	var cur = /featureditem-cur/i
	if (!el.className.match(cur)) {
		all = document.getElementById("featureditems");
		
		prvi_item = document.getElementById("featureditem-1");
		drugi_item = document.getElementById("featureditem-2");
		tretji_item = document.getElementById("featureditem-3");
		
		prvi_item.className = prvi_item.className.replace(cur, '')
		if (drugi_item != undefined)
			drugi_item.className = drugi_item.className.replace(cur, '')
		if (tretji_item != undefined)
			tretji_item.className = tretji_item.className.replace(cur, '')
		
		el.className = el.className+' featureditem-cur'
		
		data = document.getElementById("featuredimage-"+id).firstChild;
		data = data.data.split('|', 4)
		
		mainlink = document.getElementById("mainimglink");
		out_image = document.getElementById("upperdiv");
		in_image = document.getElementById("lowerdiv");
		
		clearTimeout(opTimer);
		
		mainlink.href = data[0]
		mainlink.title = data[2]
		out_image.src = in_image.src
		out_image.alt = in_image.alt
		setOpacity(out_image, 100)
		in_image.src = data[1]
		in_image.alt = data[3]
			
		out_image.addEvent = addEvent;
		
		out_image.addEvent('load', function(){
			f = 0;
			op_ratio = 100;
			opTimer = setTimeout("reduceOpacity(out_image, op_ratio)", 5);
		});
		if (f) {
			op_ratio = 100;
			opTimer = setTimeout("reduceOpacity(out_image, op_ratio)", 5);
			f = 0;
		}
	}
}

function reduceOpacity(image, op_ratio)
{
	setOpacity(image, op_ratio)
	
	if (op_ratio == 0)
		return true;
	
	op_ratio = op_ratio - 10;
	
	opTimer = setTimeout("reduceOpacity(out_image, "+op_ratio+")", 5);
}

function setOpacity(image, opacity) {
	if (image.style.opacity != undefined)
		image.style.opacity = (opacity / 100);
	else if (image.style.MozOpacity != undefined)
		image.style.MozOpacity = (opacity / 100);
	else if (image.style.KhtmlOpacity != undefined)
		image.style.KhtmlOpacity = (opacity / 100);
	else if (image.style.filter != undefined)
		image.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(Opacity=' + opacity + ')';
}

//****** 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();
}