function setklik(aid){
  var imgel = new Image();
  imgel.src = "http://www.rave.cz/classes/book.php?setid=" + aid;
  //alert("works!");
}

function post_paste(str) {
	var isForm=document.forms["post_form"];
	if (isForm) {
		var input=document.forms["post_form"].elements["text"];
		input.value=input.value+str; 
		}
}

function user_info(nick, img, subjekt) {
	document.images["ico"].src = "./../obrazky/forum-ico/" + img;
	document.post_form.elements[0].value = nick;
	document.post_form.elements[1].value = document.post_form.elements[1].value + subjekt;
}

//forum odpovded
function forum_re(nick) {
  document.getElementById('vlozsub').value=nick;
	//document.post_form.elements[1].value = subjekt;
}

// pochvala
function pochvala(pochvala, pforum_id) {
  var imgel = new Image();
	imgel.src = "http://www.rave.cz/book.php?pochvala=" + pochvala + "&pforum_id=" + pforum_id;
}
// pochvala
function pochvala_odeber(pochvala, pforum_id) {
  var imgel = new Image();
	imgel.src = "http://www.rave.cz/book.php?pochvala_odeber=" + pochvala + "&pforum_id=" + pforum_id;
}


// blokace
function block_user(nick, ip, host, blokoval) {
	var imgel = new Image();
	duvod = window.prompt("Důvod blokace","");
	imgel.src = "http://www.rave.cz/book.php?block=" + nick + "&ip=" + ip + "&host=" + host + "&duvod=" + duvod  + "&blokoval=" + blokoval;
}

// user moderatorem
function moderator(fid, uid, user_nick) {
	var imgel = new Image();
	imgel.src = "http://www.rave.cz/book.php?moderator=" + uid + "&fid=" + fid + "&user_nick=" + user_nick;
}

function star(aid, did, css_on, css_off){
	var imgel = new Image();
	if (document.getElementById(did).className == css_on) {
		document.getElementById(did).className = css_off;
		//imgel.src = "http://rave/book.php?forum_del=" + aid;
		imgel.src = "http://www.rave.cz/book.php?forum_del=" + aid;
	}
		else {
		document.getElementById(did).className = css_on;
		//imgel.src = "http://rave/book.php?forum_id=" + aid;
		imgel.src = "http://www.rave.cz/book.php?forum_id=" + aid;
	}
}

function add_link(aid, aktualizuj){
	var imgel = new Image();
	imgel.src = "http://www.rave.cz/book.php?id=" + aid;
	var zmiz = "staroff"+aid;
	var star = "star"+aid;
	document.getElementById(zmiz).className = "hide";
	document.getElementById(star).className = "star-ukaz";
	if (aktualizuj == 'ano') {
			party_book();
		}
}

function remove_link(aid, aktualizuj){
	var imgel = new Image();
	imgel.src = "http://www.rave.cz//book.php?del=" + aid;
	var zmiz = "staroff"+aid;
	var star = "star"+aid;
	document.getElementById(star).className = "hide";
	document.getElementById(zmiz).className = "party-star-off-ukaz";
	if (aktualizuj == 'ano') {
			party_book();
		}
}

<!--
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
//-->


function showhide(idcko, ukaz, neukaz){

if (document.getElementById(idcko).className == ukaz)
	document.getElementById(idcko).className = neukaz;
else
	document.getElementById(idcko).className = ukaz;
}

function showhidex(idcko, ukaz, neukaz){

if (document.getElementById(idcko).className == ukaz) {
	document.getElementById(idcko).className = neukaz;
	}
else
	{
	document.getElementById(idcko).className = ukaz;
	party_book();
	}

}


// global variable for the XMLHttpRequest object
var httpRequest;

function party_book()
   {
     
     // get the value.
     var value = document.getElementById("book1").value;
     
	  var url =  "http://www.rave.cz/rpc-partybook.php";
     
     if (value != 0)
     {
       
        if (window.ActiveXObject)
        {
          httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
        }
        else
        {
          httpRequest = new XMLHttpRequest();
        }
        httpRequest.open("GET", url, true);
        httpRequest.onreadystatechange= function () {processRequest(); } ;
        httpRequest.send(null);
      }
      else
      {
        // just delete the content when no article selected
        document.getElementById("book1").innerHTML = "";
        
      }
   }

 function processRequest()
   {
     if (httpRequest.readyState == 4)
     {
       if(httpRequest.status == 200)
       {
         var contentViewer = document.getElementById("book1");
         contentViewer.innerHTML = httpRequest.responseText;
       }
       else
       {
          alert("Error loading page\n"+ httpRequest.status +":"+ httpRequest.statusText);
       }
     }
 }


// overeni nicku pri registraci
var xmlHttp

function showHint(str)
{
if (str.length > 0)
   {            
   var url="http://www.rave.cz/login-exist.php?search=" + str
   xmlHttp=GetXmlHttpObject(stateChanged)
   xmlHttp.open("GET", url , true)
   xmlHttp.send(null)
   } 
   else
   { 
   document.getElementById("txtHint").innerHTML=""
   } 
} 

function stateChanged() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
   { 
   document.getElementById("txtHint").innerHTML=xmlHttp.responseText 
   } 
} 

function GetXmlHttpObject(handler)
{ 
var objXmlHttp=null

 
if (navigator.userAgent.indexOf("MSIE")>=0)
   { 
   var strName="Msxml2.XMLHTTP"
   if (navigator.appVersion.indexOf("MSIE 5.5")>=0)
      {
      strName="Microsoft.XMLHTTP"
      } 
   try
      { 
      objXmlHttp=new ActiveXObject(strName)
      objXmlHttp.onreadystatechange=handler 
      return objXmlHttp
      } 
   catch(e)
      { 
      alert("Error. Scripting for ActiveX might be disabled") 
      return 
      } 
    } 
	else
   {
   objXmlHttp=new XMLHttpRequest()
   objXmlHttp.onload=handler
   objXmlHttp.onerror=handler 
   return objXmlHttp
   }
}