/* ################################################################## */
/*
                   JavaScript Funktionen
                   fuer EPCOM Self-Edit 3.x

                   Author:  p.pirker & j.zauner, epcom it-systeme
                   Datum:   21.06.2005
                   Version: 1.1
                   (c):     2005 by EPCOM

/* ################################################################## */
if(top.SelfeditFrame){
    if(top.SelfeditFrame.kat)    { var $katnav=top.SelfeditFrame.kat;       }
    if(top.SelfeditFrame.center) { var $main=top.SelfeditFrame.center.main; }
    if(top.SelfeditFrame.center) { var $nav=top.SelfeditFrame.center.nav;   }
    if(top.SelfeditFrame.head)   { var $top=top.SelfeditFrame.head;         }
    if(top.SelfeditFrame.bottom) { var $bottom=top.SelfeditFrame.bottom;    }
}
/* ################################################################## */


var PopupWin=false;
var selectVals=Array();

function getFrameObject(frame){
	if(frame=='katnav' && top.SelfeditFrame.kat ){ 
		return top.SelfeditFrame.kat;
	}else if(frame=='main' && top.SelfeditFrame.center){
		return top.SelfeditFrame.center.main;
	}else if(frame=='nav' && top.SelfeditFrame.center){
		return top.SelfeditFrame.center.nav;
	}else if(frame=='top' && top.SelfeditFrame.head){
		return top.SelfeditFrame.head;
	}else if(frame=='bottom' && top.SelfeditFrame.bottom){
		return top.SelfeditFrame.bottom;
	}else{
		return undefined;
	}
}
function openPopup(page,fb,fh,options){
    if(PopupWin && PopupWin.closed==false){PopupWin.close(); }
    bb=screen.availWidth;
    bh=screen.availHeight;
    l=(bb-fb)/2;
    t=(bh-fh)/2;
    if(options==undefined){
	    $winopt="toolbar=no,menubar=no,location=no,scrollbars=auto,dependent=yes";
	    $winopt+=",resizable=no,fullscreen=0";
    }else{
    	$winopt=options;
    }
    $winopt+=",width="+fb+",height="+fh+",left="+l+",top="+t ;
    if(page=='http://www.epcom.cc/sehelp/index.php'){
        PopupWin = this.open(page, "PopupHelpWin", $winopt);
    }else{
        PopupWin = this.open(page, "PopupWin", $winopt);
    }
}

/*#################################################################*/
function getIFrameDocument($ifObj){
	var $doc=($ifObj.contentWindow || $ifObj.contentDocument);
	if ($doc.document) {
		$doc = $doc.document;
	}
	return $doc;
}

/*#################### TRIM Funktionen ###################################*/

/*  */
function ltrim(str){
   var whitespace = new String(" \t\n\r");
   var s = new String(str);
   if (whitespace.indexOf(s.charAt(0)) != -1) {
      var j=0, i = s.length;
      while (j < i && whitespace.indexOf(s.charAt(j)) != -1)
         j++;
      s = s.substring(j, i);
   }
   return s;
}

function rtrim(str){
   var whitespace = new String(" \t\n\r");
   var s = new String(str);
   if (whitespace.indexOf(s.charAt(s.length-1)) != -1) {
      var i = s.length - 1;       // Get length of string
      while (i >= 0 && whitespace.indexOf(s.charAt(i)) != -1)
         i--;
      s = s.substring(0, i+1);
   }
   return s;
}

function trim(str){
   return rtrim(ltrim(str)).toString();
}

/*################	Mail checker ######################################*/

function chkfilled(feld,feldname,$lang) {
    if(!$lang){$lang="de";}
    if($lang=="de"){
        $alert=encStr('Bitte f&uuml;llen Sie das Feld ' + feldname + ' aus!');
    }else{
        $alert='Please fill in the field ' + feldname + '!';
    }
    if (feld.value == "") {
        alert($alert);
        if(feld.parentNode.style.visibility=='visible'){ feld.focus(); }
        return false;
    }
    return true;
}
function chkemail(feld,$lang) {
    if(!$lang){$lang="de";}
    var txt=feld.value;
    return chkmail(txt,$lang);
}

function chkmail(txt,$lang) {
    if(!$lang){$lang="de";}
    if($lang=="de"){
        $alert=encStr('Sie m&uuml;ssen eine g&uuml;ltige E-Mailadresse eingeben');
    }else{
        $alert="You have to fill in a valid email-adress";
    }
    if (txt.search(/ /) != -1){
       alert($alert);
       return false;
    }
    if ( txt == ""){
       alert($alert);
       return false;
    }
    ary1=txt.split('\@');
    if ( ary1[0].length < 2){
       alert($alert);
       return false;
    }
    if ( ary1[1] == null || ary1[1] == "" ){
       alert($alert);
       return false;
    }
    ary2=ary1[1].split('\.');
    if ( ary2[1] == null || ary2[1] == "" ){
       alert($alert);
       return false;
    }
    return true;
}

/*#################################################################*/
function chknr(nr,doalert) {
	if(doalert==undefined){ doalert=true; }
    chkZ=1;
    for(i=0;i<nr.length;++i){
        if((nr.charAt(i) < "0" || nr.charAt(i) > "9") && (nr.charAt(i) != "," && nr.charAt(i) != ".")){
            chkZ = -1;
        }
    }
    if(chkZ == -1){
       if(doalert){ alert(encStr('Sie d&uuml;rfen nur Zahlen verwenden!')); }
       return false;
    }
    return true;
}

/*#################################################################*/
function chkdate(ChkDate,silent) {
   if(silent==undefined){ silent=false; }	
   var Year=parseInt(ChkDate.substring(6,10), 10);
   var Month=parseInt(ChkDate.substring(3,5), 10);
   var Day=parseInt(ChkDate.substring(0,2), 10);
   var errMsg=encStr('Sie m&uuml;ssen ein g&uuml;ltiges Datum eingeben! (z.B.: 01.05.2024)');
   if ((ChkDate.charAt(2)==".") && (ChkDate.charAt(5)==".") && (ChkDate.length==10))
   {
       if ((Day<=31) && (Day>=1) && (Month>=1) && (Month<=12))
       {
         if((Month==1) || (Month==3) || (Month==5) || (Month==7) || (Month==8) || (Month==10) || (Month==12)) { return true; }
         else
         {
            if ((Day<=30) && (Day>=1))
            {
                if((Month==4) || (Month==6) || (Month==9) || (Month==11)) {
                    return true;
                }
               else
               {
                  if ((Day<=28) && (Day>=1)) { return true; }
                  else
                  {
                      if(Day==29)
                      {
                           if ((Year%4)==0)
                           {
                               if ((Year%100)!=0) { return true; }
                               else
                               {
                                     if ((Year%400)==0) { return true; }
                                     else { return false; }
                               }
                           }
                          else {
                          	
                              if(!silent){ alert (errMsg); }
                              return false; }
                      }
                      else {
                          if(!silent){ alert (errMsg); }
                          return false; }
                  }
            }
         }
        else {
            if(!silent){ alert (errMsg); }
            return false; }
       }
    }
    else {
        if(!silent){ alert (errMsg); }
        return false; }
  }
  else {
      if(!silent){ alert (errMsg); }
      return false; }
}

/*#################################################################*/
function chkTime(tStr,doAlert){
	var reg=/^[0-2]\d:[0-5]\d(:[0-5]\d)?$/;
	if(!reg.test(tStr)){
		if(doAlert==undefined || doAlert==true || doAlert==1){			
			alert(encStr('Sie m&uuml;ssen eine g&uuml;ltige Zeit eingeben! (z.B.: 19:03 oder 19:03:46)'));
		}
		return false;
	}
	return true;
}
/*#################################################################*/
function chkSelectedValue(obj,doAlert){
	var val=obj.value;
	if(val=='' || val==' ' || val=='0' || val=='null'){	 
		if(doAlert==undefined || doAlert==true || doAlert==1){			
			var ddName=obj.name;
			if(obj.title){ ddName=obj.title; }
			alert(encStr('Bitte w&auml;hlen Sie einen Eintrag aus dem Dropdown "'+ddName+'" aus.'));
		}
		return false;
	}else{
		return true;
	}
}
/*#################################################################*/
function isChecked(id){
	chkObject=document.getElementById('icon' + id);
	if(chkObject){
		if(chkObject.src.indexOf('checkboxno')!=-1){
			return false;
		}else{
			return true;
		}
	}else{
		alert('Objekt ' + id + ' nicht gefunden');
		return false;
	}
}
/*#################################################################*/
function picSelected(id){
	chkObject=document.getElementById('icon' + id);
	if(chkObject){
		if(chkObject.src.indexOf('/selfedit/icon/bild.gif')!=-1){
			return false;
		}else{
			return true;
		}
	}else{
		alert('Objekt ' + id + ' nicht gefunden');
		return false;
	}
}

/*#################################################################*/
xtime=false;
function showTooltip($text){
	if($text!='' && $text!='<tooltip>'){
		if(top.document.getElementById("tooltip")){ 
			$tt=top.document.getElementById("tooltip");
	       	go='top.document.getElementById("tooltip").style.visibility="visible"';
		}else if(top.picdbhead.document.getElementById("tooltip")){
			$tt=top.picdbhead.document.getElementById("tooltip");
	       	go='top.picdbhead.document.getElementById("tooltip").style.visibility="visible"';
		}else{
			alert('nix gfunden');
			return;
		}
	    with($tt){
	    	if(xtime){clearTimeout(xtime);}
		    if($text=='hide'){
	        	style.visibility='hidden';
		    }else{
		        xtime=window.setTimeout(go,500);
		        innerHTML=$text;
		    }
	    }
	}
}
/* ################################################################## */
function encStr(txt){
	if(txt != undefined){
		txt=txt.replace(/&auml;/g,'%E4');
		txt=txt.replace(/&ouml;/g,'%F6');
		txt=txt.replace(/&uuml;/g,'%FC');
		txt=txt.replace(/&Auml;/g,'%C4');
		txt=txt.replace(/&Uuml;/g,'%DC');
		txt=txt.replace(/&Ouml;/g,'%D6');
		txt=txt.replace(/&szlig;/g,'%DF');
	}
	return unescape(txt);
}
/* ################################################################## */
function aktDate(type){
	if(type==undefined){ type='date'; }
	var d=new Date();
	var j=d.getYear();
	if(j<1900){ j+=1900; } //FireFox startet die Jahresberechnung bei 1900 mit 0
	var dStr='';
	if(type=='date'){
		dStr=fmtDatePart(d.getDate()) + '.' + fmtDatePart((d.getMonth()+1)) + '.' + j;
	}else if(type=='time'){
		dStr=fmtDatePart(d.getHours()) + ':' + fmtDatePart(d.getMinutes()) + ':' + fmtDatePart(d.getSeconds());		
	}else if(type=='timestamp'){
		dStr=fmtDatePart(d.getDate()) + '.' + fmtDatePart((d.getMonth()+1)) + '.' + j + ' ' + fmtDatePart(d.getHours()) + ':' + fmtDatePart(d.getMinutes());				
	}else if(type=='timestamp_secs'){
		dStr=fmtDatePart(d.getDate()) + '.' + fmtDatePart((d.getMonth()+1)) + '.' + j + ' ' + fmtDatePart(d.getHours()) + ':' + fmtDatePart(d.getMinutes()) + ':' + fmtDatePart(d.getSeconds());				
	}
	return dStr;
}
/* ################################################################## */
function fmtDatePart(dPart){
	if(dPart<10){ return '0'+dPart; }else{ return dPart; }
}
/* ################################################################## */
function setSelected(selectId,selVal){
	if(document.getElementById(selectId)){
		var objSel=document.getElementById(selectId);
		for(var i=0;i < objSel.length;i++){
			if(objSel[i].value==selVal){ objSel.selectedIndex=i; return; }
		}
	}	
}

/*
   Funktion wurde angepasst da arr.length undefined liefert 
   for(var j=0;j < arr.length; j++){
*/
function fillSelect(objSelect,arr){
	objSelect.options.length=0;
	if(arr.length==undefined){
		arr=obj2array(arr);
	}
	var i=0;
	for(var j=0;j < arr.length; j++){
		obj=arr[j];
	    opt=document.createElement("option");
        opt.value=obj[0];
        opt.text=encStr(obj[1]);
objSelect.appendChild(opt);         i++;
	}
	if(selectVals!=undefined && objSelect.id){
		if(selectVals[objSelect.id]){
			for(i=0;i < objSelect.options.length;i++){
				if(objSelect.options[i].value==selectVals[objSelect.id]){
					objSelect.selectedIndex=i;
				}
			}
		}else{
			objSelect.selectedIndex=0;
		}
	}
}

function obj2array(obj){
	var tmpObj;
	var fillArr=[];
	var fillCnt=0;
	for (x in obj){
		tmpObj=obj[x];
		fillArr[fillCnt++]=[tmpObj[0],tmpObj[1]];
	}
	return fillArr;
}

/**
 * Logging in die Console von FireBug
 * @param string str Der Text, der Protokolliert werden soll
 * @param string level Der Loglevel (debug|info|warn|error)
 * @param boolean force Soll ein Alert ausgegeben werden, wenn die Konsole nicht verfügbar ist? 
 */
function devLog(str,level,force){
	if(force==undefined){ force=false; }
	var debugWindow=document.getElementById('debug_window');
	/**
	 * Internet Explorer bzw. FireFox ohne der Erweiterung
	 * Firebug haben kein Element window.console
	 */
	if(window.console && window.console.log){
		if(level==undefined){ level='debug'; }
		/**
		 * Opera implementiert window.console für die Fehlerkonsole
		 * es gibt jedoch kein Element window.console.debug
		 */
		if(window.console.debug){
			if(level=='debug'){
				console.debug(str);
			}else if(level=='info'){
				console.info(str);
			}else if(level=='warn'){
				console.warn(str);
			}else if(level=='error'){
				console.error(str);
			}else{
				console.log(str); //Eigentlich auch wieder debug
			}
		}else{
			console.log(str); //Eigentlich auch wieder debug
		}
	}else{
		if(force==true && debugWindow==null){
			alert('Konsole nicht gefunden (FF mit FireBug). DEBUG: ' + str);
		}
	}
	if(debugWindow!=null){
		var text=new Element('pre',{
			'text':str,
			'styles':{
				'white-space':'pre-wrap'
			}
		});
		var d=new Element('div',{
			styles:{
				'display':'block'
			},
			'class':'debug_list'
		});
		text.inject(d);
		d.inject(debugWindow);
	}
}

/* ################################################################## */
function getDoc(doc){
    if(doc.getElementById('ifDiv')){
       if(doc.getElementById('ifDiv').style.visibility=='visible'){
       	   var iF=doc.getElementById('subiframe');
       	   doc=(iF.contentWindow || iF.contentDocument);
		   if (doc.document) {
		       doc = doc.document;
		   }
       }
    }
    return doc;
}

/* ################################################################## */
function clickRegister(index){		
	parent.location.href=parent.document.getElementById('reg' + index).href;
}
/* ################################################################## */

/* ################################################################## */
function chkIsAdmin($noError){
    $isAdmin=false;
    if($isAdmin==false && !$noError){
        alert(encStr('Diese Funktion steht nur Administratoren zur Verf&uuml;gung.'));
    }
    return false;
}


 var movePicGal=false;
 var picGalStep=5;
 var picGalWidth=-1;
 var picgalObjects=Array();
 var picgalObjectCnt=0;
 var houseObjects=Array();
 var houseObjectCnt=0;
houseObjects[houseObjectCnt++]=4
houseObjects[houseObjectCnt++]=6
houseObjects[houseObjectCnt++]=7
houseObjects[houseObjectCnt++]=10
houseObjects[houseObjectCnt++]=13
houseObjects[houseObjectCnt++]=14
houseObjects[houseObjectCnt++]=15
houseObjects[houseObjectCnt++]=16
houseObjects[houseObjectCnt++]=17
houseObjects[houseObjectCnt++]=18
houseObjects[houseObjectCnt++]=20
houseObjects[houseObjectCnt++]=23
houseObjects[houseObjectCnt++]=24
houseObjects[houseObjectCnt++]=25
houseObjects[houseObjectCnt++]=27
houseObjects[houseObjectCnt++]=29
houseObjects[houseObjectCnt++]=30
houseObjects[houseObjectCnt++]=31
houseObjects[houseObjectCnt++]=32
houseObjects[houseObjectCnt++]=36
houseObjects[houseObjectCnt++]=37
houseObjects[houseObjectCnt++]=38
houseObjects[houseObjectCnt++]=39
houseObjects[houseObjectCnt++]=40
houseObjects[houseObjectCnt++]=43
houseObjects[houseObjectCnt++]=44
houseObjects[houseObjectCnt++]=48
houseObjects[houseObjectCnt++]=52
houseObjects[houseObjectCnt++]=54
houseObjects[houseObjectCnt++]=55
houseObjects[houseObjectCnt++]=56
houseObjects[houseObjectCnt++]=57
houseObjects[houseObjectCnt++]=58
houseObjects[houseObjectCnt++]=59
 
function picgalImage(img){
	this.img=new Image();
	this.img.src=img;
	debug('Image ' + img + ' wird an array gefuegt',true);
}
function picgalPreviewBoxMove(picgalId,direction){
	if(movePicGal==true){
		if(document.getElementById('picgalPreviewBoxContent'+picgalId)){
			var obj=document.getElementById('picgalPreviewBoxContent'+picgalId);
			if(picGalWidth==-1){
				getPicGalWidth(obj);
			}
			debug('vorher ' + obj.style.left,false);
			var objLeft=0;
			if(!isNaN(parseInt(obj.style.left))){
				objLeft=parseInt(obj.style.left);
			}
			if(direction=='left'){
				debug('nachher ' + (objLeft-picGalStep) + 'px',true);
				debug('objLeft ' + objLeft + ', picGalWidth: ' + picGalWidth + 'obj.offsetWidth: ' + obj.offsetWidth,true);
				if(objLeft>(250-picGalWidth)){
					objLeft-=picGalStep;
				}else{
					movePicGal=false;
				}
					
			}else{
				if(objLeft<=(picGalStep*-1)){
					objLeft+=picGalStep;			
					debug('nachher ' + (objLeft+picGalStep) + 'px',true);	
				}else{
					objLeft=0;
					movePicGal=false;
				}							
			}
			obj.style.left=objLeft + 'px';
		}else{
			alert('nicht gefunden: '+picgalId);
		}
		window.setTimeout('picgalPreviewBoxMove(' + picgalId + ',\'' + direction + '\')',20);
	}
}

function getPicGalWidth(obj){
	for(var i=0;i<obj.childNodes.length;i++){
		if(obj.childNodes[i].offsetWidth>0){
			picGalWidth+=obj.childNodes[i].offsetWidth;
		}
	}
}
function showPicgal(picgalId,pic){
	if(document.getElementById('picgalBigPic'+picgalId)){
		if(pic==false){ //Schlieszen
			document.getElementById('picgalBigPic'+picgalId).style.display='none';
		}else{
			document.getElementById('picgalBigPic'+picgalId).style.display='inline';
			document.getElementById('picgalBigPic_content'+picgalId).innerHTML=loadPicgalPic(pic);
		}
	}
	return false;
}		
function loadPicgalPic(pic){
	var picgalImageIndex=-1;
	for(var i=0;i<picgalObjects.length;i++){
		if(picgalObjects[i].img.src==pic){
			picgalImageIndex=i;
		}
	}
	if(picgalImageIndex==-1){
		picgalImageIndex=picgalObjects.length;
		picgalObjects[picgalImageIndex]=new picgalImage(pic);
	}
	return '<img src="' + picgalObjects[picgalImageIndex].img.src + '" alt="" />';
}	

function loadBigPic(pic,alt,w,h){
	//alert('Lade Bild: ' + pic + ' ,W: ' + w + ', H: '+h);
	var imgHTML='<img src="' + pic + '" alt="' + alt + '" />';
	document.getElementById('bigPic_content').innerHTML=imgHTML;
	document.getElementById('bigPic').style.width=w+'px';
	document.getElementById('bigPic').style.height=h+'px';
	document.getElementById('bigPic').style.display='inline';
}
function debug(txt,append){
	if(append==undefined){ append=false; }
	if(document.getElementById('debugDiv')){
		if(append==true){
			document.getElementById('debugDiv').innerHTML+='<br/>';
		}else{
			document.getElementById('debugDiv').innerHTML='';
		}
		document.getElementById('debugDiv').innerHTML+=txt;
	}
} 

function switchDisplay(objId){
	if(document.getElementById(objId)){
		if(document.getElementById(objId).style.display=='none' || document.getElementById(objId).style.display==''){
			document.getElementById(objId).style.display='inline';
		}else{
			document.getElementById(objId).style.display='none';
		}
	}
}

function switchClass(objId,class1,class2){
	if(document.getElementById(objId)){
		if(document.getElementById(objId).className==class1){
			document.getElementById(objId).className=class2;
		}else if(document.getElementById(objId).className==class2){
			document.getElementById(objId).className=class1;
		}
	}
}	

function closeBoxes(exceptBox){
	for(var i=0; i<=houseObjectCnt; i++){
		if(houseObjects[i]!=exceptBox && document.getElementById('content_house_' + houseObjects[i])){
			if(document.getElementById('content_house_' + houseObjects[i]).style.display=='inline'){
				document.getElementById('content_house_' + houseObjects[i]).style.display='none';
				switchClass('list_header_'+ houseObjects[i],'listheader_open','listheader_close');
			}
		}
	}
}
		


String.prototype.ucFirst = function () {
	return this.substr(0,1).toUpperCase() + this.substr(1,this.length);
};