var place = new Array();
var extra = new Array();

if (!window.bf_lang) window.bf_lang = 'ru';
window.bf_msgs = {
	getMoreInfo: {
		ru: '\u0423\u0437\u043D\u0430\u0442\u044C \u0431\u043E\u043B\u0435\u0435 \u043F\u043E\u0434\u0440\u043E\u0431\u043D\u0443\u044E \u0438\u043D\u0444\u043E\u0440\u043C\u0430\u0446\u0438\u044E \u043E \u043A\u043E\u043D\u0444\u0435\u0440\u0435\u043D\u0446\u0438\u0438 \u0412\u044B \u0441\u043C\u043E\u0436\u0435\u0442\u0435 \u0437\u0434\u0435\u0441\u044C: ',
		en: 'To get detailed info on the conference, follow this link: '
	},
	loading: {
		ru: '\u0417\u0430\u0433\u0440\u0443\u0437\u043A\u0430...',
		en: 'Loading...'
	}
}

function dop_alushta_init() {
  var err;
  try {
    altrans(false);
    only_transfer();
  }
  catch (err) {alert(err);}
}        

function only_transfer () {
  var subform;
  var to;
  var err;
  
  extras = ge('div_extras');
  
  try {
    to = document.forms['frmParticipate'].transfer_only;
  } 
  catch (err) {/*alert (err);*/ return false;}
  
  if (!to) return false;  
  
  var troMsgs = findElementsByClassname('onlyTransferMsg', div_extras);
  var i;  
  for (i in troMsgs) troMsgs[i].style.display = to.checked? '' : 'none';
  
  
  
  var extra;
  for (subform = extras.firstChild; subform; subform = subform.nextSibling) {
    if (subform.id != 'alushta_transfer') 
      subform.style.display = to.checked ? 'none' : '';
    else
      if (to.checked) subform.style.display = 'block';    
  }
}

function Set_select (c_index) {
  var ad = document.getElementById("div_extras");
  var targets; var t; var tclone;
  //\u0420\u0430\u0431\u043E\u0442\u0430 \u0441 \u0431\u0430\u043D\u043D\u0435\u0440\u0430\u043C\u0438 \u043D\u0430 \u043A\u043E\u043D\u0444\u0435\u0440\u0435\u043D\u0446\u0438\u044F\u0445
  if(c_index == "\u0420\u044B\u043D\u043E\u043A \u043C\u0438\u043D\u0435\u0440\u0430\u043B\u044C\u043D\u044B\u0445 \u0443\u0434\u043E\u0431\u0440\u0435\u043D\u0438\u0439 \u0438 \u0430\u0433\u0440\u043E\u0445\u0438\u043C\u0438\u0438 2010" || c_index == "7th FSU Fertilizers Conference 2010")
  {
     var banRinokId = document.getElementById("id_CLBanners1");
     banRinokId.style.display = "inline";
     }
     else
     {
     var banRinokId = document.getElementById("id_CLBanners1");
     banRinokId.style.display = "none";
     }
     if(c_index == "\u0420\u044B\u043D\u043A\u0438 \u041B\u041A\u041C \u0438 \u0441\u044B\u0440\u044C\u044F \u0434\u043B\u044F \u041B\u041A\u041C 2010" || c_index == "8th Coatings Market Conference")
  {
     var banRinokId = document.getElementById("id_CLBanners2");
     banRinokId.style.display = "inline";
     }
     else
     {
     var banRinokId = document.getElementById("id_CLBanners2");
     banRinokId.style.display = "none";
     }
     
 
  
  while (ad.hasChildNodes()) ad.removeChild(ad.firstChild);

  var j = place[c_index]['place'];
  var i = extra[j];
  var k; var foo;
  var pname;
  var descrUrl = place[c_index]['descrUrl'];
  var descrTr = ge ('conf_descr');
  var initFuname;
  
  window.setTimeout ( function () {	
	  try {
	    ge('div_transfer_only').style.display = ((j == 'alushta') && (!place[c_index]['reg_end'])? '' : 'none')   
	    document.forms['frmParticipate'].transfer_only.checked = false;
	  }
	  catch (foo) {}
  }, 500);	  

  var canDisp;

  for(k in i)	  
    if (t = document.getElementById(i[k])) {
    	canDisp = !(t.className && t.className.match(/afterTerm/i));
	if (place[c_index]['reg_end']) canDisp = !canDisp;
	if (canDisp) {
	  tclone = t.cloneNode (true);
       for (pname in place[c_index]['params']) {
         targets = findElementsByClassname ('param_' + pname, tclone);
         for (target in targets) targets[target].innerHTML = place[c_index]['params'][pname];
       }   
    	ad.appendChild(tclone);
     }
      
    }   
  
  if (descrUrl) {
    descrTr.style.display = '';
    window.setTimeout ("ifSet ('"+descrUrl+"');", 500);
  } else {
		ifClear();
    descrTr.style.display = 'none';
  }
  
  

  for (k in i) {
      initFuname = i[k] + "_init";
      try {
        x = new Function (initFuname + "();");
        x();
      } catch (foo) {}
  }     
}

function setPlace(conf_index, unid, reg_continues, p_index, params, descrUrl)
{
 if (!params) params = new Array();
 place[conf_index] = {'place': p_index, 'params' : params, 'descrUrl' : descrUrl, 'unid' : unid, 'reg_end' : !reg_continues };
}

function unid2index (unid) {
	var err;
	try	 {
		for (p in place) if (place[p]['unid'] == unid) return p;
	}
	catch (err) {return null;}	
}

function setExtra(p_index, extra_index)
{
 var ok=0;
 for (i in extra)
  if (i == p_index)
	 {
	  extra[i] = extra[i].concat(new Array(extra_index)); ok = 1; break;
	 }
 if(!ok)
 extra[p_index] = new Array(extra_index);
} 

function removeExtraElements() {
  var dh = document.getElementById ('div_hide');
  dh.parentNode.removeChild(dh); 
}

function setDefault(def_index, sel_index) {
  var se; var i; var p;

  var rx = /#conf([0-9a-f]+)/ig;
  var matches = rx.exec (document.URL);
  var needvalue = matches? unid2index(matches[1]) : null; 	 
  if (se = document.getElementById (sel_index)) {
     if (!needvalue) needvalue = se.options[def_index].value;
     if (needvalue) se.value = needvalue;  
  } 
  Set_select (needvalue? needvalue : def_index);
}

function findElementsByClassname (classname, root) {
		 var res = new Array;
		 var count = 0;
		 if (!root) root = document.documentElement;
  		 for (var item = root.firstChild; item; item = item.nextSibling) {
  			 if (typeof (item.className) == 'string' && item.className.indexOf(classname) >= 0) {
          res[count++] = item;
  			 }
			 
		   var subel = findElementsByClassname (classname, item);
       var subkey;
			 for (subkey in subel) res[count++] = subel[subkey];
		 }
		 return res; 
}


function findElementById (id, root) {
		 var found = null;
		 if (!root) root = document.documentElement;
		 for (var item = root.firstChild; item; item = item.nextSibling) { 
       if (item.id == id) {return item;} 
        else if (found = findElementById(id, item)) return found; 
     }
			 
		 return null; 
}

function uniqId (prefix) {
  if (!prefix) prefix = 'UID';
  i = 0;
  while (document.getElementById (prefix + i)) i++;
  return(prefix + i); 
}

var ifTicker = null;
var ifTimeout = null;

function ifClearFrame() {var ifm=ge('ifm_id'); if(ifm) ifm.src='about:blank';} 
function ifClearTicker() {if(ifTicker) window.clearInterval(ifTicker);}
function ifClearTimeout() {if(ifTimeout) window.clearTimeout(ifTimeout);}
function ifClear() {ifClearFrame(); ifClearTicker(); ifClearTimeout();}

function ifSet(src) {
				 ifClear();
				 var ifm=document.getElementById('ifm_id');
				 if (!ifm) {return false;}
				 ifm.src = src;
				 
				 var dste = ge ("conf_data_holder");
				 if (dste) dste.innerHTML = "<p><img src='/web/agency.nsf/bf/loading.gif' width='14' height='14' style='display: inline; position: relative; top: 2px' />&nbsp;&nbsp;"+window.bf_msgs.loading[window.bf_lang]+"</p>";				 
				 
				 ifTicker = window.setInterval('ifTickerFn();', 500);
				 ifTimeout = window.setTimeout('ifTimeoutFn("'+src+'");', 7000);
}

function ifTickerFn () {
				 var srce = null;
         var d = false;
         
         if(window.frames['ifm']) {
				  if(window.frames['ifm'].document) { 
            if(d) window.status = 'got a frame';
            if(d)window.status = 'got a document';
				     srce = window.frames['ifm'].document.getElementById('confdesc');
    				 if (srce) {
                if(d)window.status = 'got a content';
    				 		var dste = ge("conf_data_holder");
    						if (dste) {
    							 
    							 dste.innerHTML = srce.innerHTML;
    							 ifClear(); 
    						}
    				 } else {if(d)window.status = 'got no content';}
          } else {if(d)window.status = 'got no document';}
        } else {if(d)window.status = 'got no frame';}

}

function ifTimeoutFn (src) {
				 var dste = ge('conf_data_holder');
				 if (dste) {
				 		dste.innerHTML = window.bf_msgs.getMoreInfo[window.bf_lang] + '<a href="' + src + '">' + src + '</a>'; 
				 }
				 ifClear();
}

function conf_descr_onoff() {
  var cdh = ge ('conf_data_holder');
  var cdi = ge ('conf_descr_onoffi');
  
  if (!cdh) return false;
  if (cdh.style.display != 'none') {
    cdh.style.display = 'none';
    if (cdi) cdi.src='/web/agency.nsf/bf/open.gif';
  } else {
    cdh.style.display = 'block';
    if (cdi) cdi.src='/web/agency.nsf/bf/close.gif';
  }
}

      function altrans(onoff) {
        var _div_extras = ge('div_extras');
        var altrans;
        
        if (_div_extras) {
          altrans = findElementById ('alushta_transfer', _div_extras);
          if (altrans) altrans.style.display = (onoff? '' : 'none');
        }
      }

      
function transfer_control() {
 
 var aplace; var aplaceVal;
 var aveh; var avehVal;
 var err;
 var vancheck;
 
 var fff = function() {
  if (aplace && aveh) {
    aplaceVal = getCheck(aplace);
    vancheck = findCheck (aveh, 'van');
    if (aplaceVal == 'train_station') 
      setCheck (aveh, 'car');
    if (vancheck) vancheck.disabled = (aplaceVal == 'train_station');  
  }
 } 
 
 if (document.forms['frmParticipate']) {
  aplace = document.forms['frmParticipate'].TransArrivPlace;
  aveh = document.forms['frmParticipate'].TransArrivVeh;
  fff();
 }
 
 if (document.forms['frmParticipate']) {
  aplace = document.forms['frmParticipate'].TransDepartPlace;
  aveh = document.forms['frmParticipate'].TransDepartVeh;
  fff();
 }
 
 return true;
}