var initVar = window.onload ? window.onload : function() {};
var timeout = 1200;
var currentElement = 1;
var timeoutId = null;
var url=document.location;
var title=document.title;

function bookmark(url,title){
  if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4)) {
  window.external.AddFavorite(url,title);
  } else if (navigator.appName == "Netscape") {
    window.sidebar.addPanel(title,url,"");
  } else {
    alert("Proszć kliknćć CTRL-D (Netscape) albo CTRL-T (Opera) aby dodać tę stronę do ulubionych");
  }
}

function shiftOpacity(id,opacStart,opacEnd,millisec){
	var speed=Math.round(millisec/100);
	var timer=0;
	if(opacStart>opacEnd){
		for(i=opacStart;i>=opacEnd;i--){
			setTimeout("setOpacity("+i+",'"+id+"')",(timer*speed));
			timer++;
		}
	} else if(opacStart<opacEnd){
		for(i=opacStart;i<=opacEnd;i++){
			setTimeout("setOpacity("+i+",'"+id+"')",(timer*speed));
			timer++;
		}
	}
}

function setOpacity(opacity,id){
	var object=document.getElementById(id); 	
	object.style.opacity=(opacity/100);
	object.style.MozOpacity=(opacity/100);
	object.style.KhtmlOpacity=(opacity/100);
	object.style.filter="alpha(opacity="+opacity+")";	
}


function getElementsByStyleClass (className) {
	var all = document.all ? document.all :
	document.getElementsByTagName('*');
	var elements = new Array();
	for (var e = 0; e < all.length; e++)
	if (all[e].className == className)
		elements[elements.length] = all[e];
	return elements;
}

function initSlider() {
	try {
		document.getElementById('article-'+1).style.display = 'block';
		document.getElementById('nav-article-'+1).childNodes[0].className = 'selected';
	} catch(err) { 
		return false; 
	}
}
  
function setArticle(current) {
	try {
		var slideList = getElementsByStyleClass('article'); 
		var sLen = slideList.length;
		var prev = 1;
		for (var i=1; i<=sLen; i++) {
			document.getElementById('article-'+i).style.display = 'none'; 
			document.getElementById('nav-article-'+i).childNodes[0].className = '';
		}
		
		document.getElementById('article-'+current).style.display = 'block'; 
		document.getElementById('nav-article-'+current).childNodes[0].className = 'selected';
		shiftOpacity('article-'+current, 0, 100, timeout); 
	} catch(err) { 
		return false; 
	}
}


window.onload = function() {
  initSlider();
}


function toggleBox(id, a) // 1 visible, 0 hidden 
{ 
var action = 'div_visible';
if(a == '1')
{
 action = 'div_visible';
}
else
{
 action = 'div_hidden';
}
return document.getElementById(id).className = action;

} 

/*
Page:           rating.js
Created:        Aug 2006
Last Mod:       Mar 11 2007
Handles actions and requests for rating bars.	
--------------------------------------------------------- 
ryan masuga, masugadesign.com
ryan@masugadesign.com 
Licensed under a Creative Commons Attribution 3.0 License.
http://creativecommons.org/licenses/by/3.0/
See readme.txt for full credit details.
--------------------------------------------------------- */

var xmlhttp
	/*@cc_on @*/
	/*@if (@_jscript_version >= 5)
	  try {
	  xmlhttp=new ActiveXObject("Msxml2.XMLHTTP")
	 } catch (e) {
	  try {
	    xmlhttp=new ActiveXObject("Microsoft.XMLHTTP")
	  } catch (E) {
	   xmlhttp=false
	  }
	 }
	@else
	 xmlhttp=false
	@end @*/
	if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
	 try {
	  xmlhttp = new XMLHttpRequest();
	 } catch (e) {
	  xmlhttp=false
	 }
	}
	function myXMLHttpRequest() {
	  var xmlhttplocal;
	  try {
	    xmlhttplocal= new ActiveXObject("Msxml2.XMLHTTP")
	 } catch (e) {
	  try {
	    xmlhttplocal= new ActiveXObject("Microsoft.XMLHTTP")
	  } catch (E) {
	    xmlhttplocal=false;
	  }
	 }

	if (!xmlhttplocal && typeof XMLHttpRequest!='undefined') {
	 try {
	  var xmlhttplocal = new XMLHttpRequest();
	 } catch (e) {
	  var xmlhttplocal=false;
	  alert('couldn\'t create xmlhttp object');
	 }
	}
	return(xmlhttplocal);
}

function sndReq(vote,id_num,ip_num,units) {
	var theUL = document.getElementById('unit_ul'+id_num); // the UL
	
	// switch UL with a loading div
	theUL.innerHTML = '<div class="loading"></div>';
	
    xmlhttp.open('get', 'rpc.php?j='+vote+'&q='+id_num+'&t='+ip_num+'&c='+units);
    xmlhttp.onreadystatechange = handleResponse;
    xmlhttp.send(null);	
}

function handleResponse() {
  if(xmlhttp.readyState == 4){
		if (xmlhttp.status == 200){
       	
        var response = xmlhttp.responseText;
        var update = new Array();

        if(response.indexOf('|') != -1) {
            update = response.split('|');
            changeText(update[0], update[1]);
        }
		}
    }
}

function changeText( div2show, text ) {
    // Detect Browser
    var IE = (document.all) ? 1 : 0;
    var DOM = 0; 
    if (parseInt(navigator.appVersion) >=5) {DOM=1};

    // Grab the content from the requested "div" and show it in the "container"
    if (DOM) {
        var viewer = document.getElementById(div2show);
        viewer.innerHTML = text;
    }  else if(IE) {
        document.all[div2show].innerHTML = text;
    }
}

/* =============================================================== */
var ratingAction = {
		'a.rater' : function(element){
			element.onclick = function(){

			var parameterString = this.href.replace(/.*\?(.*)/, "$1"); // onclick="sndReq('j=1&q=2&t=127.0.0.1&c=5');
			var parameterTokens = parameterString.split("&"); // onclick="sndReq('j=1,q=2,t=127.0.0.1,c=5');
			var parameterList = new Array();

			for (j = 0; j < parameterTokens.length; j++) {
				var parameterName = parameterTokens[j].replace(/(.*)=.*/, "$1"); // j
				var parameterValue = parameterTokens[j].replace(/.*=(.*)/, "$1"); // 1
				parameterList[parameterName] = parameterValue;
			}
			var theratingID = parameterList['q'];
			var theVote = parameterList['j'];
			var theuserIP = parameterList['t'];
			var theunits = parameterList['c'];
			
			//for testing	alert('sndReq('+theVote+','+theratingID+','+theuserIP+','+theunits+')'); return false;
			sndReq(theVote,theratingID,theuserIP,theunits); return false;		
			}
		}
		
	};
Behaviour.register(ratingAction);

   pokazGwiazdki = function(ile) {
      for (var i=1; i < 6; i++) {
	     el = document.getElementById('gw'+i);
		 if (i <= ile) {
		    el.className = 'star_o';
		 } else {
		    el.className = 'star_g';
		 }
         if (document.getElementById('zaglosowano') == null) {
 		    el.className += ' clicable';
		 } else {
		    el.onclick     = "";
			el.onmouseover = "";
			el.onmouseout  = "";
		 }
	  }
   }
   
   zgasGwiazdki = function() {
	  var s = document.getElementById('gwiazdkiGlos').innerHTML;
	  
      while (s.indexOf("<") > -1) {
 	     var re = new RegExp('<strong>(.*)</strong>', 'gim');
	     s = re.exec(s);
		 s = s[1];
	  }
	  pokazGwiazdki(s);
   }
   
   var gwiazdkiInterval = null;

   sprawdzWynik = function() {
      el = document.getElementById('zaglosowano');
	  if (el != null) {
	     clearInterval(gwiazdkiInterval);
		 document.getElementById('gwiazdkiGlos').innerHTML = el.innerHTML;
		// alert(el.innerHTML);
		 zgasGwiazdki();
	  }
   }
   
   ajaxpageGwiazdki = function(f,p){
      ajaxpage('strona/www/addRound.php?FOR='+f+'&V='+p, 'ro'); 
	  gwiazdkiInterval = setInterval(sprawdzWynik,250);
   }

             ajaxpageGwiazdki6 = function(f,p){
      ajaxpage('strona/www/addRound_foto.php?FOR='+f+'&V='+p, 'ro'); 
	  gwiazdkiInterval = setInterval(sprawdzWynik,250);
   }