/***********************************************
* Contractible Headers script- © Dynamic Drive (www.dynamicdrive.com)
* This notice must stay intact for legal use. Last updated Oct 21st, 2003.
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

var enablepersist="off" //Enable saving state of content structure using session cookies? (on/off)
var collapseprevious="yes" //Collapse previously open content when opening present? (yes/no)

if (document.getElementById){
  document.write('<style type="text/css">')
  //document.write('.switchcontent{display:none;}')
  document.write('</style>')
}

function getElementbyClass(classname){
  ccollect=new Array()
  var inc=0
  var alltags=document.all? document.all : document.getElementsByTagName("*")
  for (i=0; i<alltags.length; i++){
    if (alltags[i].className==classname)
      ccollect[inc++]=alltags[i]
  }
}

function contractcontent(omit){
  var inc=0
  while (ccollect[inc]){
    if (ccollect[inc].id!=omit) {
      ccollect[inc].style.display="none"
      numid='mark' + ccollect[inc].id.charAt(ccollect[inc].id.length-1)
      document.getElementById(numid).src="slike/expand.gif" 
      numid='naslov' + ccollect[inc].id.charAt(ccollect[inc].id.length-1)
      document.getElementById(numid).className='hotel_naziv hotel_naziv1' }
    inc++
  }
//  ajaxRooms(0);
//  ajaxOverview(0);
}

function expandcontent(cid){
  if (typeof ccollect!="undefined"){
    if (collapseprevious=="yes")
      contractcontent(cid);
    intC = 0;
    if (document.getElementById(cid)!=null){
      document.getElementById(cid).style.display=(document.getElementById(cid).style.display!="block")? "block" : "none"
      numid='mark' + cid.charAt(cid.length-1)
      document.getElementById(numid).src=(document.getElementById(cid).style.display!="block")? "slike/expand.gif" : "slike/collapse.gif"
      numid='naslov' + cid.charAt(cid.length-1)
      document.getElementById(numid).className = (document.getElementById(cid).style.display != "block") ? "hotel_naziv hotel_over1" : "hotel_naziv hotel_over2"
      // ja dodo sam :)
      if (document.getElementById(cid).style.display=="block")
        intC = cid.charAt(cid.length-1)
      else 
        intC = 0;}
    ajaxRooms(intC);
    ajaxOverview(intC);
  }
}

function revivecontent(){
  contractcontent("omitnothing")
  selectedItem=getselectedItem()
  selectedComponents=selectedItem.split("|")
  for (i=0; i<selectedComponents.length-1; i++){
    cid=selectedComponents[i]
    document.getElementById(cid).style.display="block"
    numid='mark' + cid.charAt(cid.length-1)
    document.getElementById(numid).src=(document.getElementById(cid).style.display!="block")? "slike/expand.gif" : "slike/collapse.gif"
    numid='naslov' + cid.charAt(cid.length-1)
    document.getElementById(numid).className = (document.getElementById(cid).style.display != "block") ? "hotel_naziv hotel_over1" : "hotel_naziv hotel_over2"
    // ja dodo sam :)
    if (document.getElementById(cid).style.display=="block")
      ajaxRooms(cid.charAt(cid.length-1))
    else 
      ajaxRooms(0);
    ajaxOverview(0);
  }
}

function get_cookie(Name) { 
  var search = Name + "="
  var returnvalue = "";
  if (document.cookie.length > 0) {
    offset = document.cookie.indexOf(search)
    if (offset != -1) { 
      offset += search.length
      end = document.cookie.indexOf(";", offset);
      if (end == -1) end = document.cookie.length;
      returnvalue=unescape(document.cookie.substring(offset, end))
    }
  }
  return returnvalue;
}

function getselectedItem(){
  if (get_cookie("menu") != ""){
    selectedItem=get_cookie("menu")
    return selectedItem
  }
  else
    return ""
}

function saveswitchstate(){
  var inc=0, selectedItem=""
  while (ccollect[inc]){
    if (ccollect[inc].style.display=="block")
    selectedItem+=ccollect[inc].id+"|"
    inc++
  }

  document.cookie="menu="+selectedItem
}

function do_onload(){
  getElementbyClass("switchcontent")
  if (enablepersist=="on" && typeof ccollect!="undefined")
  revivecontent()
}


if (window.addEventListener)
  window.addEventListener("load", do_onload, false)
else if (window.attachEvent)
  window.attachEvent("onload", do_onload)
else if (document.getElementById)
  window.onload=do_onload

if (enablepersist=="on" && document.getElementById)
  window.onunload=saveswitchstate