function check_TF_forInvalidChars(formname,fieldname,mychars)
{
  var wert=new String();
  wert=document.forms[formname].elements[fieldname].value;  
  var i=0;
  var res=1;
  if(wert.length>0)
  {
    for(i=0;i<wert.length;i++)
    {
      var ac=wert.substring(i,i+1);
      //if(ac!=" ") {res=1;break;}	
      if(mychars.indexOf(ac)!=-1) {res=0;break;}	
    }			
  }
  return res;
}

function popup_open(url,w,h)
{
  window.open (url,"","scrollbars=yes,resizable=yes,toolbar=no,status=no,width="+w+",height="+h);
}

function popup_open_wname(url,w,h,wname)
{
  window.open (url,wname,"scrollbars=yes,resizable=yes,toolbar=no,status=no,width="+w+",height="+h);
}


//Cosmin Änderungen am 16.02.2005 - Sortioerung Clientseitig Selectboxen
function sortSelectBox(formnummer,welche)
{
   var texts=new Array();
   var values=new Array();
   var hash=new Array();
   var wasselected=new Array();
   //var formnr=new Number(formnummer);
   var formnr=new String(formnummer); 
   n=0;i=0;j=-1;
   parameter="";wert="";
   dummy="";
   //alert(formnr+" "+welche);
   n=document.forms[formnr].elements[welche].options.length;
   if(n>0)
   {
    for(i=0;i<n;i++)
    {
      parameter=document.forms[formnr].elements[welche].options[i].value;
      wert=document.forms[formnr].elements[welche].options[i].text;
      values[i]=parameter;
      texts[i]=wert;
      hash[wert]=parameter;
      if(document.forms[formnr].elements[welche].options[i].selected==true)
        wasselected[wert]=1;
      else wasselected[wert]=0;
    }
    texts.sort();
    document.forms[formnr].elements[welche].options.length=0;
    dummy="3hf94hfirh";
    for(i=0;i<n;i++)
    {
      v=hash[texts[i]];
      if(dummy!=v)
      {
      	dummy=v;
      	t=texts[i];
      	opt=new Option(t,v);
      	j++;
      	document.forms[formnr].elements[welche].options[j]=opt;
      	if(wasselected[texts[i]]==1) document.forms[formnr].elements[welche].options[j].selected=true;
      }
    }
   }
}

//Cosmin Änderungen am 5.11.2004
//Funktionen zur Überprüfung von Inputvalidität

      function checkLen(formname,feldname,ls)
  		{
			var maxLen=new Number(ls);
			var txt=document.forms[formname].elements[feldname].value;
			if(txt.length>maxLen)
    		{
     		 alert("Bitte maximal "+maxLen+" Zeichen eingeben!");
      		 document.forms[formname].elements[feldname].value=txt.substring(0,maxLen);
    		}
		  }

function check_TF_forChars(formname,fieldname)
{
  
  var wert=new String();
  wert=document.forms[formname].elements[fieldname].value;  
  var i=0;
  var res=0;
  if(wert.length>0)
  {
    for(i=0;i<wert.length;i++)
    {
      var ac=wert.substring(i,i+1);
      if(ac!=" ") {res=1;break;}	
    }			
  }
  return res;

}
function check_TF_forNumbers(formname,fieldname)
{
  var wert=new String();
  wert=document.forms[formname].elements[fieldname].value;  
  var i=0;
  var res=1;
  if(wert.length>0)
  {
    for(i=0;i<wert.length;i++)
    {
      var ac=wert.substring(i,i+1);
      if("0123456789".indexOf(ac)==-1) {res=0;break;}	
    }			
  }
  return res;
}

function check_TF_forNumbersAndChar(formname,fieldname,mychar)
{
  var wert=new String();
  wert=document.forms[formname].elements[fieldname].value;  
  var i=0;
  var res=1;
  if(wert.length>0)
  {
    for(i=0;i<wert.length;i++)
    {
      var ac=wert.substring(i,i+1);
      if("0123456789".indexOf(ac)==-1 && ac!=mychar) {res=0;break;}	
    }			
  }
  return res;
}

function showLayer(obj,e) {
    if (e != '') {
        if (document.all) {
            x = e.clientX + document.body.scrollLeft;
            y = e.clientY + document.body.scrollTop;
        }
        /*if (document.getElementById) {
            x = e.pageX;
            y = e.pageY;
        }*/
    }

    /*if (document.layers && document.layers[object] != null) {
        document.layers[object].left = x-450;
        document.layers[object].top = y-50;
    }
    else*/
    /*if (document.getElementById && document.getElementById(obj) != null) {
        document.getElementById(obj).style.left = x-450;
        document.getElementById(obj).style.top = y-50;
    }
    else */
    if (document.all) {
        document.all[obj].style.posLeft = x-450;
        document.all[obj].style.posTop = y-50;
    }

    /*if (document.layers && document.layers[object] != null)
        document.layers[object].visibility = 'visible';
    else*/ 
    /*if (document.getElementById && document.getElementById(obj) != null)
        document.getElementById(obj).style.visibility = 'visible';
    else*/
    if (document.all)
        document.all[obj].style.visibility = 'visible';
}

function showLayerPos(obj,ee,posx,posy) {
    if (ee != '') {
        if (document.all) {
            x = ee.clientX + document.body.scrollLeft;
            y = ee.clientY + document.body.scrollTop;
        }
    }
   
    if (document.all) {
        document.all[obj].style.posLeft = x-posx;
        document.all[obj].style.posTop = y-posy;
    }

    
    if (document.all)
        document.all[obj].style.visibility = 'visible';
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_dragLayer(objName,x,hL,hT,hW,hH,toFront,dropBack,cU,cD,cL,cR,targL,targT,tol,dropJS,et,dragJS) { //v4.01
  //Copyright 1998 Macromedia, Inc. All rights reserved.
  var i,j,aLayer,retVal,curDrag=null,curLeft,curTop,IE=document.all,NS4=document.layers;
  var NS6=(!IE&&document.getElementById), NS=(NS4||NS6); if (!IE && !NS) return false;
  retVal = true; if(IE && event) event.returnValue = true;
  if (MM_dragLayer.arguments.length > 1) {
    curDrag = MM_findObj(objName); if (!curDrag) return false;
    if (!document.allLayers) { document.allLayers = new Array();
      with (document) if (NS4) { for (i=0; i<layers.length; i++) allLayers[i]=layers[i];
        for (i=0; i<allLayers.length; i++) if (allLayers[i].document && allLayers[i].document.layers)
          with (allLayers[i].document) for (j=0; j<layers.length; j++) allLayers[allLayers.length]=layers[j];
      } else {
        if (NS6) { var spns = getElementsByTagName("span"); var all = getElementsByTagName("div"); 
          for (i=0;i<spns.length;i++) if (spns[i].style&&spns[i].style.position) allLayers[allLayers.length]=spns[i];}
        for (i=0;i<all.length;i++) if (all[i].style&&all[i].style.position) allLayers[allLayers.length]=all[i]; 
    } }
    curDrag.MM_dragOk=true; curDrag.MM_targL=targL; curDrag.MM_targT=targT;
    curDrag.MM_tol=Math.pow(tol,2); curDrag.MM_hLeft=hL; curDrag.MM_hTop=hT;
    curDrag.MM_hWidth=hW; curDrag.MM_hHeight=hH; curDrag.MM_toFront=toFront;
    curDrag.MM_dropBack=dropBack; curDrag.MM_dropJS=dropJS;
    curDrag.MM_everyTime=et; curDrag.MM_dragJS=dragJS;
    curDrag.MM_oldZ = (NS4)?curDrag.zIndex:curDrag.style.zIndex;
    curLeft= (NS4)?curDrag.left:(NS6)?parseInt(curDrag.style.left):curDrag.style.pixelLeft; 
    if (String(curLeft)=="NaN") curLeft=0; curDrag.MM_startL = curLeft;
    curTop = (NS4)?curDrag.top:(NS6)?parseInt(curDrag.style.top):curDrag.style.pixelTop; 
    if (String(curTop)=="NaN") curTop=0; curDrag.MM_startT = curTop;
    curDrag.MM_bL=(cL<0)?null:curLeft-cL; curDrag.MM_bT=(cU<0)?null:curTop-cU;
    curDrag.MM_bR=(cR<0)?null:curLeft+cR; curDrag.MM_bB=(cD<0)?null:curTop+cD;
    curDrag.MM_LEFTRIGHT=0; curDrag.MM_UPDOWN=0; curDrag.MM_SNAPPED=false; //use in your JS!
    document.onmousedown = MM_dragLayer; document.onmouseup = MM_dragLayer;
    if (NS) document.captureEvents(Event.MOUSEDOWN|Event.MOUSEUP);
  } else {
    var theEvent = ((NS)?objName.type:event.type);
    if (theEvent == 'mousedown') {
      var mouseX = (NS)?objName.pageX : event.clientX + document.body.scrollLeft;
      var mouseY = (NS)?objName.pageY : event.clientY + document.body.scrollTop;
      var maxDragZ=null; document.MM_maxZ = 0;
      for (i=0; i<document.allLayers.length; i++) { aLayer = document.allLayers[i];
        var aLayerZ = (NS4)?aLayer.zIndex:parseInt(aLayer.style.zIndex);
        if (aLayerZ > document.MM_maxZ) document.MM_maxZ = aLayerZ;
        var isVisible = (((NS4)?aLayer.visibility:aLayer.style.visibility).indexOf('hid') == -1);
        if (aLayer.MM_dragOk != null && isVisible) with (aLayer) {
          var parentL=0; var parentT=0;
          if (NS6) { parentLayer = aLayer.parentNode;
            while (parentLayer != null && parentLayer.style.position) {             
              parentL += parseInt(parentLayer.offsetLeft); parentT += parseInt(parentLayer.offsetTop);
              parentLayer = parentLayer.parentNode;
          } } else if (IE) { parentLayer = aLayer.parentElement;       
            while (parentLayer != null && parentLayer.style.position) {
              parentL += parentLayer.offsetLeft; parentT += parentLayer.offsetTop;
              parentLayer = parentLayer.parentElement; } }
          var tmpX=mouseX-(((NS4)?pageX:((NS6)?parseInt(style.left):style.pixelLeft)+parentL)+MM_hLeft);
          var tmpY=mouseY-(((NS4)?pageY:((NS6)?parseInt(style.top):style.pixelTop) +parentT)+MM_hTop);
          if (String(tmpX)=="NaN") tmpX=0; if (String(tmpY)=="NaN") tmpY=0;
          var tmpW = MM_hWidth;  if (tmpW <= 0) tmpW += ((NS4)?clip.width :offsetWidth);
          var tmpH = MM_hHeight; if (tmpH <= 0) tmpH += ((NS4)?clip.height:offsetHeight);
          if ((0 <= tmpX && tmpX < tmpW && 0 <= tmpY && tmpY < tmpH) && (maxDragZ == null
              || maxDragZ <= aLayerZ)) { curDrag = aLayer; maxDragZ = aLayerZ; } } }
      if (curDrag) {
        document.onmousemove = MM_dragLayer; if (NS4) document.captureEvents(Event.MOUSEMOVE);
        curLeft = (NS4)?curDrag.left:(NS6)?parseInt(curDrag.style.left):curDrag.style.pixelLeft;
        curTop = (NS4)?curDrag.top:(NS6)?parseInt(curDrag.style.top):curDrag.style.pixelTop;
        if (String(curLeft)=="NaN") curLeft=0; if (String(curTop)=="NaN") curTop=0;
        MM_oldX = mouseX - curLeft; MM_oldY = mouseY - curTop;
        document.MM_curDrag = curDrag;  curDrag.MM_SNAPPED=false;
        if(curDrag.MM_toFront) {
          eval('curDrag.'+((NS4)?'':'style.')+'zIndex=document.MM_maxZ+1');
          if (!curDrag.MM_dropBack) document.MM_maxZ++; }
        retVal = false; if(!NS4&&!NS6) event.returnValue = false;
    } } else if (theEvent == 'mousemove') {
      if (document.MM_curDrag) with (document.MM_curDrag) {
        var mouseX = (NS)?objName.pageX : event.clientX + document.body.scrollLeft;
        var mouseY = (NS)?objName.pageY : event.clientY + document.body.scrollTop;
        newLeft = mouseX-MM_oldX; newTop  = mouseY-MM_oldY;
        if (MM_bL!=null) newLeft = Math.max(newLeft,MM_bL);
        if (MM_bR!=null) newLeft = Math.min(newLeft,MM_bR);
        if (MM_bT!=null) newTop  = Math.max(newTop ,MM_bT);
        if (MM_bB!=null) newTop  = Math.min(newTop ,MM_bB);
        MM_LEFTRIGHT = newLeft-MM_startL; MM_UPDOWN = newTop-MM_startT;
        if (NS4) {left = newLeft; top = newTop;}
        else if (NS6){style.left = newLeft; style.top = newTop;}
        else {style.pixelLeft = newLeft; style.pixelTop = newTop;}
        if (MM_dragJS) eval(MM_dragJS);
        retVal = false; if(!NS) event.returnValue = false;
    } } else if (theEvent == 'mouseup') {
      document.onmousemove = null;
      if (NS) document.releaseEvents(Event.MOUSEMOVE);
      if (NS) document.captureEvents(Event.MOUSEDOWN); //for mac NS
      if (document.MM_curDrag) with (document.MM_curDrag) {
        if (typeof MM_targL =='number' && typeof MM_targT == 'number' &&
            (Math.pow(MM_targL-((NS4)?left:(NS6)?parseInt(style.left):style.pixelLeft),2)+
             Math.pow(MM_targT-((NS4)?top:(NS6)?parseInt(style.top):style.pixelTop),2))<=MM_tol) {
          if (NS4) {left = MM_targL; top = MM_targT;}
          else if (NS6) {style.left = MM_targL; style.top = MM_targT;}
          else {style.pixelLeft = MM_targL; style.pixelTop = MM_targT;}
          MM_SNAPPED = true; MM_LEFTRIGHT = MM_startL-MM_targL; MM_UPDOWN = MM_startT-MM_targT; }
        if (MM_everyTime || MM_SNAPPED) eval(MM_dropJS);
        if(MM_dropBack) {if (NS4) zIndex = MM_oldZ; else style.zIndex = MM_oldZ;}
        retVal = false; if(!NS) event.returnValue = false; }
      document.MM_curDrag = null;
    }
    if (NS) document.routeEvent(objName);
  } return retVal;
}


function replaceAllInString(quelle,was,womit)
{
 var result=new String(quelle);	
 if(was==womit) return result;
 if(result.length==0) return result;
 var ind=quelle.indexOf(was);
 if (ind<0)	return quelle;
 var source=new String(quelle); 
 var tempquelle=new String(result);
 while(ind>=0)
 {
  result=replaceFirstInString(result,was,womit);
  if(ind+womit.length<result.length)
  	ind=result.indexOf(was,ind+womit.length);
  else ind=-1;	
 }
 return result;   
}

function replaceFirstInString(quelle,was,womit)
{
 if(quelle.length==0 || quelle==undefined) return ""; 	
 var ind=quelle.indexOf(was);
 if (ind<0)	return quelle;
 var result=new String();
 result=quelle.substring(0,ind)+womit+quelle.substring(ind+was.length,quelle.length);
 return result;
}

function splitString(mystr,splitstr)
{
	var myarray=new Array();
	if(mystr.length==0) return myarray;
	if(mystr.indexOf(splitstr)<0)
	{myarray[0]=mystr;return myarray;}
	var tempstr=new String(mystr);
	var i=-1;
	while(tempstr.length>0)
	{
		//alert(tempstr);
		i++;
		if(tempstr.indexOf(splitstr)>0)
		 myarray[i]=tempstr.substring(0,tempstr.indexOf(splitstr));
		else myarray[i]=tempstr; 
		tempstr=reduceString(tempstr,splitstr);			
	}
	return myarray;
}

function reduceString(mystr,splitstr)
{
	var res=new String(mystr);
	if(mystr.indexOf(splitstr)>=0)
	{
		if(mystr.length==splitstr.length) res="";
		else
		{
			res=res.substring(mystr.indexOf(splitstr)+1);
	  }
	}
	else res="";
	return res;
}