/*
function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}
*/

var pole = new Array();

function animate(object) {
  if(object == null)
    return;
  
    tmp = document.getElementById(object);
    tmp.style.visibility = 'visible';
    
    step = step + 2;
    
    if(tmp.style.MozOpacity) 
      tmp.style.MozOpacity = step/100;
    else if (tmp.filters != null)
      tmp.filters.alpha.opacity = step
    else
      tmp.style.opacity = step/100;    
    
    //pokial sme na konci 
    if(step >= 100) {
      step = 100;
      if(tmp.style.MozOpacity)
        tmp.style.MozOpacity = step/100;
      else if (tmp.filters != null)
        tmp.filters.alpha.opacity = step
      else
        tmp.style.opacity = step/100;
      
      window.clearInterval(animace);
      step = 1;
      if( (n != pole.length) ) {
        n = n + 1;
        if(pole[n]=='fot' || pole[n]=='sections' || pole[n]=='galeries')
          step = 100;
        if(pole[n]=='logo_2')
          TIMER = 20;
        else
          TIMER = 5;
        animace = setInterval("animate(pole[n]);",TIMER);
      }
      else 
        animace = null;
    }
  
   
}
var animace;
var step = 1;
var n=0;
var TIMER = 10;

function fade() {
  
  pole[0] = 'logo_2';
  pole[1] = 'logo_1';
  pole[2] = 'galeries';
  pole[3] = 'sections';
  pole[4] = 'fot';
  pole[5] = 'foot';
  var obr1 = document.getElementById('logo_1');
  var obr2 = document.getElementById('logo_2');
  
  var galerky = document.getElementById('galeries');
  var sekcie = document.getElementById('sections');
  var fot = document.getElementById('fot');
  var foot = document.getElementById('foot');
  
  if(nofade == 1) {
    //uz sme to tu navstivili, neceme fadein
    obr1.style.visibility = 'visible';
    obr2.style.visibility = 'visible';
    galerky.style.visibility = 'visible';
    sekcie.style.visibility = 'visible';
    fot.style.visibility = 'visible';
    foot.style.visibility = 'visible';
    
    if(obr1.style.MozOpacity)
      obr1.style.MozOpacity = 1;
    else if (obr1.filters)
      obr1.filters.alpha.opacity = 100;
    else
      obr1.style.opacity = 1;
    
    
    if(obr2.style.MozOpacity)
      obr2.style.MozOpacity = 1;
    else if (obr2.filters)
      obr2.filters.alpha.opacity = 100;
    else
      obr2.style.opacity = 1;
      
    if(foot.style.MozOpacity)
      foot.style.MozOpacity = 1;
    else if (foot.filters)
      foot.filters.alpha.opacity = 100;
    else
      foot.style.opacity = 1;
      
    return;
  } else {
  //postupne objectavovanie elementov
  animace = setInterval("animate(pole[n]);",5);
  }
}