//DHTML COMBOBOX
    //cb global vars
    //defaults :cbAutoExpand=false;cbLimitToList=false;cbMatchOnAnyPart=true;
    //          cbHighLightMatch=false;cbAddToList=false;
     var  jvArray,txtList;
     var  cbIgnoreKeyDown=false;
     var  cbOldTextValue='';
     var  cbTextControl;
     var  cbHighlightedItem;
     var  limitedText='';
     var  cbListBox,cbListBoxBckgrnd,cbButton; var justhide=false;
     var  cbAutoExpand=false;
     
function cbActivate(e){
  if (browserhersteller==0) {
//   var  leftmarge = 407;
   var  leftmarge = 347;
	 var  topmarge  = 85;
  } else {
//   var  leftmarge = 409;
   var  leftmarge = 349 ;
	 var  topmarge  = 82;
  }

	var elem=(document.getElementById && !document.all) ? (e.target):(window.event.srcElement);
	if (!elem.getAttribute("cbData"))	{	
		//alert("No data parameter passed.");
		return;
	}
	if (document.getElementById("cbBox")==null){
   document.body.insertAdjacentHTML ("beforeEnd","<DIV class=cbListBoxbckgrnd id=cbBoxbckgrnd></DIV>");
   document.body.insertAdjacentHTML ("beforeEnd","<DIV class=cbListBox id=cbBox></DIV>");
   document.body.insertAdjacentHTML ("beforeEnd","<IMG id=cbDrpDwnBttn onclick=cbDrpDwnBttnonclick(event) src='./.html/combobutton.gif'>")
   if (document.getElementById && !document.all) { 
   	document.getElementById("cbBoxbckgrnd").style.MozOpacity =.95;
   } else { 
   	document.getElementById("cbBoxbckgrnd").style.filter="Alpha(Opacity=95)";
   }
  }
  
	if ((cbTextControl==undefined) || (cbTextControl!=elem)) {cbTextControl=elem;cbOldTextValue=elem.value;
   jvArray=eval(elem.getAttribute("cbData") );jvArray=jvArray.sort();txtList=jvArray.join("|");
   cbListBox=document.getElementById("cbBox");cbListBoxBckgrnd=document.getElementById("cbBoxbckgrnd");
   cbButton=document.getElementById("cbDrpDwnBttn");
   cbListBox.style.display="none"; cbListBoxBckgrnd.style.display="none";cbButton.style.display="none"
   var pT,pL,vparent;pT=0;pL=0;vparent=elem.parentNode;
//   while (vparent!=null && vparent.tagName!="BODY"){if (vparent.tagName!="FORM"){pT=pT+vparent.offsetTop;pL=pL+vparent.offsetLeft;}vparent=vparent.parentNode;}
   cbListBox.style.top=(elem.offsetTop+elem.offsetHeight+topmarge)+'px';
   cbListBox.style.left=(elem.offsetLeft+elem.offsetParent.offsetLeft)+'px';
//   alert(cbListBox.style.left+' - '+cbListBox.style.top);
   var w=(document.getElementById && !document.all) ? elem.offsetWidth-2 :elem.offsetWidth;
   cbListBox.style.width='230px';cbListBoxBckgrnd.style.top=cbListBox.style.top;
   cbListBoxBckgrnd.style.left=cbListBox.style.left;cbListBoxBckgrnd.style.width=cbListBox.style.width;
   cbButton.style.left = (elem.offsetLeft+elem.offsetParent.offsetLeft+elem.offsetWidth)+'px'; 
   cbButton.style.top=	parseInt(cbListBox.style.top)-18+'px';
   cbListBox.onmouseover=cbonMouseOver;cbListBox.onmouseout=cbonMouseOut;cbListBox.onclick=cbonMouseClick;
   elem.onkeypress=cbonKeyPress;elem.onkeydown=cbonKeyDown;elem.onkeyup=cbonKeyUp;cbUpdateListBox(e);document.body.onclick=documentclick;
  } else {
  	if (justhide==true){justhide=false;}else{cbUpdateListBox(e);}
  }
}

function documentclick(e){
	var elem=(document.getElementById && !document.all) ? (e.target):(window.event.srcElement);
	if (elem==cbTextControl){return}cbHide();cbDoesValueExist();
}

function cbonKeyDown(e){var elem=(document.getElementById && !document.all) ? (e.target):(window.event.srcElement);
	var keyc=(document.getElementById && !document.all) ? (e.keyCode):(window.event.keyCode);if (keyc==8){if (elem.value.length>0) {cbIgnoreKeyDown=true;}return;}
	if (keyc==13){cbonEnter(e);return};if (keyc==46){return;}//DELETE
	if (keyc==9){if (document.getElementById && !document.all){e.preventDefault();}cbonEnter(e);return}
	if (keyc==38 && cbListBox.childNodes.length>0 ){
   if (cbHighlightedItem==null ){cbHighlightItem(e,cbListBox.childNodes[0])}
   else{if (cbHighlightedItem==cbListBox.firstChild){return;}cbHighlightItem(e,cbHighlightedItem.previousSibling.previousSibling)};return;
  }
	if (keyc==40 && cbListBox.childNodes.length>0 ) {
   if (cbHighlightedItem==null ){cbHighlightItem(e,cbListBox.childNodes[0])}
   else{if (cbHighlightedItem==cbListBox.lastChild){return;}cbHighlightItem(e,cbHighlightedItem.nextSibling.nextSibling)};
   return ;
  }
}

function cbonKeyUp(e){
	var keyc=(document.getElementById && !document.all) ? (e.keyCode):(window.event.keyCode);
	var elem=(document.getElementById && !document.all) ? (e.target):(window.event.srcElement);
	if (cbIgnoreKeyDown==false){return;}
	var elem=(document.getElementById && !document.all) ? (e.target):(window.event.srcElement);
	cbUpdateListBox(e);  
  if ( cbListBox.childNodes.length==0){return;} 
  if (document.getElementById && !document.all) {
  	var afText=cbListBox.childNodes[0].innerHTML;
  } else { 
  	var afText=cbListBox.childNodes(0).innerText;
  }  
  if (afText.toLowerCase().indexOf(elem.value.toLowerCase())!=0) { 
  	cbHighlightItem(e);return;
  } else { cbIgnoreKeyDown=false }  
}

function cbonKeyPress(e){
var elem=(document.getElementById && !document.all) ? (e.target):(window.event.srcElement);
var keyc=(document.getElementById && !document.all) ? (e.charCode):(window.event.keyCode);
if (keyc==0 || keyc==13){return;}//darn Mozilla; i never knew this;gave me a hard time why updn arrow routine won't work
if (keyc==27){elem.value=cbOldTextValue;cbIgnoreKeyDown=true;return;}
if (cbIgnoreKeyDown==true){return}
  if (typeof elem.createTextRange!="undefined"){
     var txt1=elem.createTextRange();var txt2=document.selection.createRange();var txt2txt=txt2.text;
     if (txt1.text.toLowerCase().substr(txt1.text.length-txt2txt.length)==txt2txt.toLowerCase() && txt2txt.length>0){
     }else{txt2.moveToPoint(window.event.x, window.event.y);txt2.expand("character");if (txt2.text.length>0){return;};}
     window.event.returnValue=false;
     elem.value=elem.value.substr(0,(elem.value.length-txt2txt.length))+String.fromCharCode(keyc);cbUpdateListBox(e);//
     var xtxtrange=elem.createTextRange();xtxtrange.moveStart("character",elem.value.length);xtxtrange.select() ;
     if (cbListBox.childNodes.length==0){return;}cbHighlightItem();
     var afText=cbListBox.childNodes[0].innerText;
     if (afText.toLowerCase().indexOf(elem.value.toLowerCase())!=0){return;}
     if (!elem.getAttribute("cbAutoExpand")){return;}else{if (elem.getAttribute("cbAutoExpand")==false){return;}}
     var subtext=elem.value;elem.value=afText;var txtrange=elem.createTextRange();
     txtrange.moveStart("character",subtext.length);txtrange.select();
   }
   else{//darn mozilla;never thought it to be simpler(just this)
     var txt2=window.getSelection(); var txt2txt=txt2.toString();
     if (elem.selectionStart!=elem.value.length){
     if (((elem.selectionEnd-elem.selectionStart)+elem.selectionStart)!=elem.value.length){return;}}
     var thechar=String.fromCharCode(keyc);var re=thechar.match(/[ \s\u00C0-\u00FFA-Za-z0-9,'\-]/i);
     if (re==null){}else{e.preventDefault();elem.value=elem.value.substr(0,(elem.value.length-(elem.selectionEnd-elem.selectionStart)))+String.fromCharCode(keyc);}
     cbUpdateListBox(e);if (cbListBox.childNodes.length==0){return;}cbHighlightItem();
     var afText=cbListBox.childNodes[0].innerHTML;
     if (afText.toLowerCase().indexOf(elem.value.toLowerCase())!=0){return;}
     if (!elem.getAttribute("cbAutoExpand")){return;}else{if (elem.getAttribute("cbAutoExpand")==false){return;}}
     var subtext=elem.value;elem.value=afText;elem.Select;elem.selectionStart=subtext.length;
   }  
}

function cbLimitChoice(theList,thefilter){cbHighlightedItem=null;
var xtheList=theList.replace(/\,/g,"===");//so that a comma stays a comma
xjarray=jsfilter(xtheList,thefilter);
if (xjarray==null){limitedText='';return ''}
if (xjarray.length>300){xjarray=xjarray.slice(0,300);}
xjarray=xjarray.toString();xjarray=xjarray.replace(/\|/ig,"");limitedText=xjarray;xjarray=xjarray.replace(/,/g,'</SPAN><BR><SPAN class=cbListBoxItem>');
xjarray=xjarray.replace(/===/g,',');//back to a comma
if (xjarray.length>0){xjarray='<SPAN class=cbListBoxItem>'+xjarray+'</SPAN>';}
return xjarray;//return as string to be  used as innerHTML; cool
}
function cbonMouseOver(e){
if (cbHighlightedItem!=null){cbHighlightedItem.className='cbListBoxItem';}
if (cbonMouseOver.arguments.length==2){var elem=cbonMouseOver.arguments[1]}else{var elem=(document.getElementById && !document.all) ? (e.target):(window.event.srcElement);}
if (elem.className=="cbListBoxItem"){elem.className="cbListBoxItemonmouse";};cbHighlightedItem=elem;
}
function cbonMouseOut(e){
if (cbonMouseOut.arguments.length==2){var elem=cbonMouseOver.arguments[1]}else{var elem=(document.getElementById && !document.all) ? (e.target):(window.event.srcElement);}
if (elem.className=="cbListBoxItemonmouse"){elem.className="cbListBoxItem";};cbHighlightedItem=null;
}
function cbonMouseClick(e){
var elem=(document.getElementById && !document.all) ? (e.target):(window.event.srcElement);
if (elem.className=="cbListBoxItemonmouse" ||elem.className=="cbListBoxItem" ){
	cbTextControl.value=elem.innerHTML;cbHide();
//	var ohobj= document.getElementById('searchform');
//	if (ohobj) { ohobj.submit();  }
	document.suche.submit(); 
}
}
function cbHide(){
cbListBox.style.display="none";cbListBoxBckgrnd.style.display="none";
}
function cbonEnter(e){
	cbTextControl.value=cbTextControl.value.replace(/(^ +)|( +$)/g,'');
	if (cbTextControl.value == '') {
		if (cbHighlightedItem != null) {
			cbTextControl.value = cbHighlightedItem.innerHTML;
		}
	}
//x	cbUpdateListBox(e);
	var elem=(document.getElementById && !document.all) ? (e.target):(window.event.srcElement);
	if (cbHighlightedItem!=null){
		elem.value=cbHighlightedItem.innerHTML;
	}
	cbHide();
	cbDoesValueExist();
}
function cbUpdateListBox(e){
var elem=(document.getElementById && !document.all) ? (e.target):(window.event.srcElement);
var  txt=cbLimitChoice(txtList,elem.value);
     cbListBox.innerHTML =txt;
     if (cbListBox.style.display!="block"){
        cbListBox.style.display="block";
        cbListBoxBckgrnd.style.display="block";
        /*cbButton.style.display="block" */}
     var  xchildNodes=(cbListBox.childNodes.length+1)/2;
     if (xchildNodes>=10){
         cbListBox.style.height=(document.getElementById && !document.all) ? ((((20/2)*16)-7)+'px') :(((20/2)*16)+'px');
         cbListBoxBckgrnd.style.height=cbListBox.style.height;}
     else {if (xchildNodes<1){xchildNodes=1.175};
         cbListBox.style.height=(document.getElementById && !document.all) ? ((((xchildNodes)*16)-2)+'px') :((((xchildNodes)*16)+2)+'px');
         cbListBoxBckgrnd.style.height=cbListBox.style.height;}
     if (document.getElementById && document.all){if (cbListBox.childNodes.length==0){cbListBox.style.height=parseInt(cbListBox.style.height)+1};}    
}
function getelem(e){
var elem=(document.getElementById && !document.all) ? (e.target):(window.event.srcElement);return elem;
}
function getkeyc(){
var keyc=(document.getElementById && !document.all) ? (e.charCode):(window.event.keyCode);return keyc;
}
function cbDoesValueExist(){
if (cbTextControl.value.length==0){return;};
if (!cbTextControl.getAttribute("cbLimitToList")){if (!cbTextControl.getAttribute("cbAddToList")){return;}}else{if (cbTextControl.getAttribute("cbLimitToList")==false){return;}}
var x=getIndex()+1;
if ((limitedText.length==0)||((limitedText.length==0) && (cbTextControl.value.toLowerCase()!=cbListBox.childNodes[(x*2)-2].innerText.toLowerCase()))){
    if (!cbTextControl.getAttribute("cbAddToList")){cbTextControl.value=cbOldTextValue; //alert("Value does not exist!");
    }
    else{if (eval(cbTextControl.getAttribute("cbAddToList"))==false){cbTextControl.value=cbOldTextValue;
    	//alert("Value does not exist!"); 
    }else{cbAdd(cbTextControl.value);}}}
}
function cbAdd(newChoice){
if (!newChoice){return;}if (newChoice.length==0){return}//not necessary
var cbList=cbTextControl.getAttribute("cbData");
eval(cbList+'['+cbList+'.length]='+'"'+newChoice.replace(/([\*\^\\])/g,"\\$1")+'"');
jvArray=eval(cbTextControl.getAttribute("cbData") );jvArray=jvArray.sort();txtList=jvArray.join("|");
}
function getIndex(){
if (cbListBox.childNodes.length==0){return;}
var theValue=","+cbTextControl.value;var afTextList=limitedText;//cbListBox.innerText;
afTextList=","+afTextList.replace(/(\s\s)/g,",")
var newlist=afTextList.substr(0,afTextList.toLowerCase().indexOf(theValue.toLowerCase()));
newlist=newlist.match(/(,)/g);if (newlist==null){return  0;};return newlist.length;
}
function cbHighlightItem(e){
if (cbHighlightItem.arguments.length>1){var elem=cbHighlightItem.arguments[1];}
else{    var xindex=getIndex()+1;
         var elem=cbListBox.childNodes[(xindex*2)-2];
         if (!cbTextControl.getAttribute("cbHighLightMatch")){return;}else{if (eval(cbTextControl.getAttribute("cbHighLightMatch"))==false){return;}}}
         if (elem==undefined){return}
         if (elem.offsetHeight+elem.offsetTop+16>cbListBox.offsetHeight+cbListBox.scrollTop){cbListBox.scrollTop=elem.offsetTop;}
         if (elem.offsetTop-cbListBox.scrollTop<0){cbListBox.scrollTop=elem.offsetTop;}
         if (cbHighlightedItem!=null){cbHighlightedItem.className='cbListBoxItem';}
         cbHighlightedItem=elem;elem.className="cbListBoxItemonmouse";
}
function cbDrpDwnBttnonclick(e){
if (document.getElementById && !document.all){e.cancelBubble=true;}else{ window.event.cancelBubble=true;}
if (cbListBox.style.display=="none"){cbTextControl.focus()}
else{cbHide();justhide=true;cbTextControl.focus();}
}
function jsfilter(str,xfilter){
if (xfilter.length==0){return str.split("|");}
var regexp;var newstr=str;var xxfilter=xfilter.replace(/([\/\'\+\^\$\*\.\(\)\[\]\?\\])/g,"\\$1");xxfilter=xxfilter.replace(/\,/g,"===");
if (!cbTextControl.getAttribute("cbMatchOnAnyPart")){regexp="/[^|]*"+xxfilter+"[^|]*/ig";}
else{if (eval(cbTextControl.getAttribute("cbMatchOnAnyPart"))==true){regexp="/[^|]*"+xxfilter+"[^|]*/ig";}
     else{regexp="/[|]"+xxfilter+"[^|]*/ig";newstr="|"+str;}}    
return eval("newstr.match("+regexp+")")
}
if(typeof HTMLElement != "undefined"){HTMLElement.prototype.insertAdjacentHTML = function (sWhere, sHTML){var df;var r = this.ownerDocument.createRange();
		switch (String(sWhere).toLowerCase())
		   {case "beforebegin":r.setStartBefore(this);df = r.createContextualFragment(sHTML);this.parentNode.insertBefore(df, this);break;
			case "afterbegin":r.selectNodeContents(this);r.collapse(true);df = r.createContextualFragment(sHTML);this.insertBefore(df, this.firstChild);break;
			case "beforeend":r.selectNodeContents(this);r.collapse(false);df = r.createContextualFragment(sHTML);this.appendChild(df);break;
			case "afterend":r.setStartAfter(this);df = r.createContextualFragment(sHTML);this.parentNode.insertBefore(df, this.nextSibling);break;}}
HTMLElement.prototype.__defineGetter__("innerText", function (){var r = this.ownerDocument.createRange();r.selectNodeContents(this);return r.toString();});
}