var dragarray = Array();
var data = new Object();
function replaceOptions(reltag, replacement) {
    // projdu všechny tagy rel
    $$('select[class='+reltag+']').each(function(curselect){
        // načtu všechny vybrané
        selected = new Array();
        curselect.getSelected().each(function(el) {   
            selected.push(el.value);   
        });
        curselect.empty();
        if ($type(replacement) == 'object') {
            objekt = new Hash(replacement);    
        } else {
            objekt = replacement;
            
        } 
        objekt.each(function(item, index){
           option = new Element('option',
                                    {'value':index,
                                     'text':item}); 
           if (selected.contains(index)==true) {
              option.set('selected','selected');
           }
           option.inject(curselect);
        });
    });
    
}

function createWindow(name, urlx, e) {
    if (!$(name)) {
        wina = new Element('div',
                                {
                                 'styles': { 'position': 'absolute',
                                             'left':0,
                                             'top':0,
                                             'z-index':100
                                             }
                                });
        win = new Element('div',
                                {'class':'windowclass',
                                 'styles': { 'left': e.page.x,
                                              'top': e.page.y}
                                });
        win.fade('hide');
        inwin = '<div id="head'+name+'" class="windowhead">\n'+
                '<img src="/images/close.gif" alt="close" onclick="$(\'head'+name+'\').getParent().getParent().destroy();" />\n' +
                '<div class="clear"></div></div>\n' +
                '<div class="windowbody" id="'+name+'">aaa</div><div class="clear"></div>';
        win.set('html', inwin);
        
        win.inject(wina);
        $$('body').grab(wina);
          
        dragarray[name] = new Drag.Move(win, {'snap':10,
                                         'handle':$('head'+name)});
			//document.ondragstart = function () { return false; }; //IE drag hack
        //alert(urlx);
        

        var ajax = new Request({
                        url:urlx, 
                        method: 'get',
                        onComplete: function(data) {
                            // nastav obsah vracenych elementu
                            updateElements(JSON.decode(data));
                            win.fade('in');
                            //alert(data);
                            //$('response').setHTML(data);
                        }
                    }
                ).send();
        
        
    }
    return false;
}

function updateElements(data){
    if(data.fcebefore) { eval(data.fcebefore); }
    if (data.elements) {
        new Hash(data.elements).each(function(item, index){
            // pokud existuje
            if($(index)){
                if ($(index).get('tag') == 'textarea' || $(index).get('tag') == 'input') {
                    $(index).value = item;
                } else {
                    $(index).set('html', item);
                }
            }
        });
    }
    if(data.fceafter) { eval(data.fceafter); }
    //$('response').setHTML(Json.toString(data));
}

function newWin(url) {
    wasOpen  = false;
    win = window.open(url);    
    return ($type(win)=='object')?false:true;
}

/*--- flash ---*/
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;
function ControlVersion()
{
	var version;
	var axo;
	var e;
	// NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry
	try {
		// version will be set for 7.X or greater players
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {
	}
	if (!version)
	{
		try {
			// version will be set for 6.X players only
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
			
			// installed player is some revision of 6.0
			// GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
			// so we have to be careful. 
			
			// default to the first public version
			version = "WIN 6,0,21,0";
			// throws if AllowScripAccess does not exist (introduced in 6.0r47)		
			axo.AllowScriptAccess = "always";
			// safe to call for 6.0r47 or greater
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}
	if (!version)
	{
		try {
			// version will be set for 4.X or 5.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}
	if (!version)
	{
		try {
			// version will be set for 3.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		} catch (e) {
		}
	}
	if (!version)
	{
		try {
			// version will be set for 2.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}
	
	return version;
}
// JavaScript helper required to detect Flash Player PlugIn version information
function GetSwfVer(){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	var flashVer = -1;
	
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			var descArray = flashDescription.split(" ");
			var tempArrayMajor = descArray[2].split(".");			
			var versionMajor = tempArrayMajor[0];
			var versionMinor = tempArrayMajor[1];
			var versionRevision = descArray[3];
			if (versionRevision == "") {
				versionRevision = descArray[4];
			}
			if (versionRevision[0] == "d") {
				versionRevision = versionRevision.substring(1);
			} else if (versionRevision[0] == "r") {
				versionRevision = versionRevision.substring(1);
				if (versionRevision.indexOf("d") > 0) {
					versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
				}
			}
			var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( isIE && isWin && !isOpera ) {
		flashVer = ControlVersion();
	}	
	return flashVer;
}
// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision)
{
	versionStr = GetSwfVer();
	if (versionStr == -1 ) {
		return false;
	} else if (versionStr != 0) {
		if(isIE && isWin && !isOpera) {
			// Given "WIN 2,0,0,11"
			tempArray         = versionStr.split(" "); 	// ["WIN", "2,0,0,11"]
			tempString        = tempArray[1];			// "2,0,0,11"
			versionArray      = tempString.split(",");	// ['2', '0', '0', '11']
		} else {
			versionArray      = versionStr.split(".");
		}
		var versionMajor      = versionArray[0];
		var versionMinor      = versionArray[1];
		var versionRevision   = versionArray[2];
        	// is the major.revision >= requested major.revision AND the minor version >= requested minor
		if (versionMajor > parseFloat(reqMajorVer)) {
			return true;
		} else if (versionMajor == parseFloat(reqMajorVer)) {
			if (versionMinor > parseFloat(reqMinorVer))
				return true;
			else if (versionMinor == parseFloat(reqMinorVer)) {
				if (versionRevision >= parseFloat(reqRevision))
					return true;
			}
		}
		return false;
	}
}
function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?'); 
  else
    return src + ext;
}
function AC_Generateobj(objAttrs, params, embedAttrs) 
{ 
  var str = '';
  if (isIE && isWin && !isOpera)
  {
    str += '<object ';
    for (var i in objAttrs)
    {
      str += i + '="' + objAttrs[i] + '" ';
    }
    str += '>';
    for (var i in params)
    {
      str += '<param name="' + i + '" value="' + params[i] + '" /> ';
    }
    str += '</object>';
  }
  else
  {
    str += '<embed ';
    for (var i in embedAttrs)
    {
      str += i + '="' + embedAttrs[i] + '" ';
    }
    str += '> </embed>';
  }
  document.write(str);
}
function AC_FL_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}
function AC_SW_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , null
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}
function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();    
    switch (currArg){	
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":	
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblclick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
      case "id":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}


/* --- spusteni ---*/
window.addEvent("domready", function() {
    $$('.hiddenJSblock').each(function(el) {
        el.setStyle('display', 'block');
            
    });
    
  
    
    if ($('tagnoscript')) {
        el = new Element('input',
            	                   {'type':'hidden',
            	                    'name':'spamNum',
            	                    'value': 0+3});
        el.inject($('tagnoscript'), 'after');
    }
    
    if ($('headnum')) {
        $('headnum').set('value', 3);
    }
    
    
    $$('a.ext').each(function(el) { 
        el.addEvent('click', function(e) { 
            e = new Event(e); 
            e.stop();     
            window.open(this.getProperty('href')); 
        }.bind(el)); 
    });
    $$('.mailto').each(function(el) {
        reArg = /mailto:(.*)/;
        textnew = reArg.exec(el.get('href'));
        if (textnew !=null) {
            text2 = '';
            for (i=textnew[1].length;i>0;i--) {
                text2 +=textnew[1].charAt(i-1);
            }
            el.set('href','mailto:'+text2);
            if (el.get('rel')) {
                el.set('html',el.get('rel'));
            } else {
                el.set('html',text2);
            }
        }
            
    });
    
});