/*--------------------------------------------------|
| Datasource:										|
| dTree 2.05 | www.destroydrop.com/javascript/tree/ |
| Modified:											|
| HGS Informationsmanagement, www.hgs.at			|
| Tom Bruckner, tb@hgs.at							|
|--------------------------------------------------*/

var gesamt = "";
var gesamtName = "";
var meineGeChekten = "";
var expires = "Monday, 04-Apr-2016 05:00:00 GMT";
var expiresnow = "Monday, 03-Apr-2000 05:00:00 GMT";

//#### Config Daten -- diese können individuell angepasst werden 
var einfugenErsetzen = false;
var loeschenAlert = "Wollen Sie das Schluesselwort mitsamt dem Inhalt wirklich loeschen?";
var loeschenAlert2 = "Das Verzeichnis kann nicht geloescht werden!";
var copyAlert = "Wählen Sie zuerst ein Schluesselwort aus!";
var einfuegenAlert = "Sollen vorhandene gleichnamige Elemente ersetzt werden?\nKlicken Sie auf Abbrechen werden gleichnamigen Dateien mit '_Kopie' versehen";
var renameAlert = "Das Verzeichnis kann nicht umbennant werden";
var tasteDelete = ""; //"46"; //ENTF --> event.keyCode
var tasteEinfuegen = "";//"118"; //V
var tasteUmbennen = "";//"113"; //F2
var tasteNeu = "";//"110"; //N
var tasteKopieren = "";//"99"; //C
//####################################################################################


// Node object
function Node(id, pid, name, url, title, target, icon, iconOpen, open, dataId,usechkbox) {

	this.id = id;
	this.pid = pid;
	this.name = name;
	this.url = url;
	this.title = title;
	this.target = target;
	this.icon = icon;
	this.iconOpen = iconOpen;
	this._io = open || false;
	this.dataId = dataId;
	this.usechkbox = usechkbox;
	this._is = false;	
	this._ls = false;
	this._hc = false;
	this._ai = 0;
	this._p;
	
};


// Tree object
function dTree(objName) {
	this.config = {
		target					: null,
		folderLinks				: true,
		useSelection			: true,
		useCookies				: true,
		useLines				: true,
		useIcons				: true,
		useStatusText			: false,
		closeSameLevel			: false,
		inOrder					: true,
		usechkbox				: false,
		usedblclick				: false,
		useDragAndDrop			: false,
		selectParents           : false
	}

	if(typeof myIncludePath=='undefined') {
	 var IncludePath;
	 IncludePath = "../../";
	} else {
	 IncludePath  = myIncludePath;
	}
	
	
	
	this.icon = {		
		root				: (IncludePath + 'includes/tree_img/base.gif'),
		folder			: (IncludePath + 'includes/tree_img/folder.gif'),
		folderOpen	:  (IncludePath + 'includes/tree_img/folderopen.gif'),
		node				: (IncludePath + 'includes/tree_img/folder.gif'),
		empty				: (IncludePath + 'includes/tree_img/empty.gif'),
		line				: (IncludePath + 'includes/tree_img/line.gif'),
		join				: (IncludePath + 'includes/tree_img/join.gif'),
		joinBottom	: (IncludePath + 'includes/tree_img/joinbottom.gif'),
		plus				: (IncludePath + 'includes/tree_img/plus.gif'),
		plusBottom	: (IncludePath + 'includes/tree_img/plusbottom.gif'),
		minus				: (IncludePath + 'includes/tree_img/minus.gif'),
		minusBottom	: (IncludePath + 'includes/tree_img/minusbottom.gif'),
		nlPlus			: (IncludePath + 'includes/tree_img/nolines_plus.gif'),
		nlMinus			: (IncludePath + 'includes/tree_img/nolines_minus.gif')
	};
	
	
	this.obj = objName;
	this.aNodes = [];
	this.aIndent = [];
	this.root = new Node(-1);
	this.selectedNode = null;
	this.selectedFound = false;
	this.completed = false;

};



// Adds a new node to the node array


dTree.prototype.add = function(id, pid, name, dataId) {
    //Modifiziert, tb
  	this.aNodes[this.aNodes.length] = new Node(id, pid, name, "javascript:void(0)", "", "", "", "", "", dataId, "");
};


// Open/close all nodes
dTree.prototype.openAll = function() {
	this.oAll(true);
};

dTree.prototype.closeAll = function() {
	this.oAll(false);
};



// Outputs the tree to the page

dTree.prototype.toString = function() {
	var str = '<div class="dtree">\n';
	if (document.getElementById) {
		if (this.config.useCookies) this.selectedNode = this.getSelected();
		str += this.addNode(this.root);
	} else str += 'Browser not supported.';
	str += '</div>';
	if (!this.selectedFound) this.selectedNode = null;
	this.completed = true;
	return str;
};



// Creates the tree structure

dTree.prototype.addNode = function(pNode) {
	var str = '';
	var n=0;
	if (this.config.inOrder) n = pNode._ai;
	for (n; n<this.aNodes.length; n++) {
		if (this.aNodes[n].pid == pNode.id) {
			var cn = this.aNodes[n];
			cn._p = pNode;
			cn._ai = n;
			this.setCS(cn);
			if (!cn.target && this.config.target) cn.target = this.config.target;
			if (cn._hc && !cn._io && this.config.useCookies) cn._io = this.isOpen(cn.id);
			if (!this.config.folderLinks && cn._hc) cn.url = null;
			if (this.config.useSelection && cn.id == this.selectedNode && !this.selectedFound) {
					cn._is = true;
					this.selectedNode = n;
					this.selectedFound = true;
			}
			str += this.node(cn, n);
			if (cn._ls) break;
		}
	}
	return str;
};


function setCheckbox(s) {
	if (s.length > 0) {
		var ar;
		ar = s.split('|');
		for(var i=0;i<ar.length;i++) {
			var checkbox = document.getElementById("cd" + d.getnodeFromId(ar[i]).id);
			checkbox.checked = true;
			hinzu(ar[i], true);
		}
	}
}


dTree.prototype.searchFirst = function(str) {
    for (var n=0; n<this.aNodes.length; n++) {
          //if (this.aNodes[n].name.indexOf(str)>=0) {
          
          
        var regex = new RegExp(str,"i");
        var match = regex.exec(this.aNodes[n].name);
            if (match) {
                return this.aNodes[n];                            
            }
          
     }  
}

//----------------
// check node and all descendants of a node 

dTree.prototype.checkAllUnder = function(node, chk, hierarchie) {
  // check this node
  var checkbox = document.getElementById("cd" + String(node.id));
  if (!checkbox.disabled==true) checkbox.checked = chk;
  hinzu(node.dataId, chk);

  // weiter bei den kindern
  if (node._hc && hierarchie) {
    for (var n=0; n<this.aNodes.length; n++) {
      if (this.aNodes[n].pid == node.id) {
        // sohn gefunden
        this.checkAllUnder(this.aNodes[n], chk, hierarchie);
      }
    }
  }
}

dTree.prototype.checkParents = function(nodeid,chk) {
  if (chk) {
      var n = this.getnode(nodeid);
      var checkbox = document.getElementById("cd" + String(n.id));
      checkbox.checked = chk;
      hinzu(n.dataId, chk);
      if (n.pid > 1) {
         this.checkParents(n.pid, chk);
      }
  }
}


dTree.prototype.checkFirstLevel = function(node, chk) {
  // check this node
  var checkbox = document.getElementById("cd" + String(node.id));
  checkbox.checked = chk;
  hinzu(node.dataId, chk);
    
   if (node._hc) {
    for (var n=0; n<this.aNodes.length; n++) {
      if (this.aNodes[n].pid == node.id) {
        // sohn gefunden
        var nid = this.aNodes[n].id;
        var checkbox2 = document.getElementById("cd" + String(nid));
        checkbox2.checked = chk;
        hinzu(this.aNodes[n].dataId, chk);
      }
    }
  }
}



dTree.prototype.getnode = function(id) {
    for (var n=0; n<this.aNodes.length; n++) {
      if (this.aNodes[n].id == id) {
        // knoten gefunden
        return this.aNodes[n];
      }
    }
	return '';
}

dTree.prototype.getnodeFromId = function(id) {
    for (var n=0; n<this.aNodes.length; n++) {
      if (this.aNodes[n].dataId == id) {
        // knoten gefunden
        return this.aNodes[n];
      }
    }
	return '';
}


//Überprüfen, ob die Checkbox gechecked war
function chekd(id) {
  //alert(meineGeChekten + id);
  //alert("go" + meineGeChekten);
	if (meineGeChekten.length > 0) {
	
	//alert(myAr[i]);
		var myAr = meineGeChekten.split("|");
		for(var i = 0; i < (myAr.length); i++) {
			if (myAr[i] == id) {
				return "checked";					
			}	
		}
	}		
  
}

// Creates the node icon, url and text

dTree.prototype.node = function(node, nodeId) {
	var str = '<div class="dTreeNode">' + this.indent(node, nodeId);
	if (this.config.useIcons) {
		if (!node.icon) node.icon = (this.root.id == node.pid) ? this.icon.root : ((node._hc) ? this.icon.folder : this.icon.node);
		if (!node.iconOpen) node.iconOpen = (node._hc) ? this.icon.folderOpen : this.icon.node;
		if (this.root.id == node.pid) {
			node.icon = this.icon.root;
			node.iconOpen = this.icon.root;
		}
		 
		if (this.config.usechkbox) {
		str += '<input ';
		if (node.dataId == -2) str+= ' disabled ';
		str += chekd(node.dataId);
		str += ' id="c' + this.obj + nodeId + '" class="form_checkbox" type="checkbox" onClick="addGesamt(\'' + node.dataId + '\',this.checked,'+node.id+');';
		if (this.config.selectParents) {
		     str += 'd.checkParents('+node.id+',this.checked);';
		}
		str += '">';
		}
		str += '<img myLabel="' + node.dataId + '"'; 
		if (this.config.useDragAndDrop) str += 'ondragstart="startDrag()" ondragend="endDrag()" ondrop="drop()" ondragover="overDrag()" ondragenter="enterDrag()"'; 
		str += 'id="i' + this.obj + nodeId + '" src="' + ((node._io) ? node.iconOpen : node.icon) + '" alt="" />';
	}

	if (node.url) {
		str += '<a id="s' + this.obj + nodeId 
		
		if (node.dataId != -2) { 
		    str += '" href="' + node.url + '"' 
		    str += '" class="' + ((this.config.useSelection) ? ((node._is ? 'nodeSel' : 'node')) : 'node');
		    
		} 
		else { 
		    str += '" class="dis" ';
		}		
		
		str += 'myLabel="' + node.dataId + '" ondragstart="startDrag()" ondragend="endDrag()"';
		
		if (node.dataId != -2 && this.config.usedblclick) str += ' ondblclick="dblclick_event(gesamt)"';		
		if (node.title) str += ' title="' + node.title + '"';
		if (node.target) str += ' target="' + node.target + '"';
		if (this.config.useStatusText) str += ' onmouseover="window.status=\'' + escape(node.name) + '\';return true;" onmouseout="window.status=\'\';return true;" ';
		if (this.config.useSelection && node.dataId != -2 && ((node._hc && this.config.folderLinks) || !node._hc))
			str += ' onclick="javascript: ' + this.obj + '.s(' + nodeId + ');setHover(\''+node.dataId+'\',\'' + escape(node.name) +'\');"';
		str += '>';
	}

	else if ((!this.config.folderLinks || !node.url) && node._hc && node.pid != this.root.id)
		str += '<a onmousedown="' + this.obj + '.o(' + nodeId + ');" class="node">';
	str += node.name;
	if (node.url || ((!this.config.folderLinks || !node.url) && node._hc)) str += '</a>';
	str += '</div>';
	if (node._hc) {
		str += '<div id="d' + this.obj + nodeId + '" class="clip" style="display:' + ((this.root.id == node.pid || node._io) ? 'block' : 'none') + ';">';
		str += this.addNode(node);
		str += '</div>';
	}
	this.aIndent.pop();
	return str;
};



// Adds the empty and line icons

dTree.prototype.indent = function(node, nodeId) {
	var str = '';
	if (this.root.id != node.pid) {
		for (var n=0; n<this.aIndent.length; n++)
			str += '<img src="' + ( (this.aIndent[n] == 1 && this.config.useLines) ? this.icon.line : this.icon.empty ) + '" alt="" />';
		(node._ls) ? this.aIndent.push(0) : this.aIndent.push(1);
		if (node._hc) {
			str += '<a onmousedown="' + this.obj + '.o(' + nodeId + ');"><img id="j' + this.obj + nodeId + '" src="';
			if (!this.config.useLines) str += (node._io) ? this.icon.nlMinus : this.icon.nlPlus;
			else str += ( (node._io) ? ((node._ls && this.config.useLines) ? this.icon.minusBottom : this.icon.minus) : ((node._ls && this.config.useLines) ? this.icon.plusBottom : this.icon.plus ) );
			str += '" alt="" /></a>';
		} else str += '<img src="' + ( (this.config.useLines) ? ((node._ls) ? this.icon.joinBottom : this.icon.join ) : this.icon.empty) + '" alt="" />';
	}
	return str;
};



// Checks if a node has any children and if it is the last sibling

/*dTree.prototype.setCS = function(node) {
	var lastId;
	for (var n=0; n<this.aNodes.length; n++) {
		if (this.aNodes[n].pid == node.id) node._hc = true;
		if (this.aNodes[n].pid == node.pid) lastId = this.aNodes[n].id;
	}
	if (lastId==node.id) node._ls = true;
};*/

dTree.prototype.setCS = function(node) {
	if (node.id < this.aNodes.length-1 && this.aNodes[node.id+1].pid==node.id) node._hc = true;
	
	node._ls = true;
	for (var n=node.id+1; n<this.aNodes.length; n++) {
	    if (this.aNodes[n].pid == node.id) { // sohn
	    }
	    else if (this.aNodes[n].pid == node.pid) { // bruder
	        node._ls = false;
	        break;
	    }
	 }
};


// Returns the selected node
dTree.prototype.getSelected = function() {
	var sn = this.getCookie('cs' + this.obj);
	if (this.aNodes[sn] != undefined) {
		gesamt = this.aNodes[sn].dataId;
		gesamtName = (this.aNodes[sn].name);
	}
	//buttons_dis_ena();
	return (sn) ? sn : null;
};

// Highlights the selected node
dTree.prototype.s = function(id) {

	if (!this.config.useSelection) return;
	eNew = document.getElementById("s" + this.obj + id);
	if (eNew.className != "dis") {
	var cn = this.aNodes[id];
	if (cn._hc && !this.config.folderLinks) return;
	if (this.selectedNode != id) {
		if (this.selectedNode || this.selectedNode==0) {
		    eOld = document.getElementById("s" + this.obj + this.selectedNode);
		    if (eOld.className != "dis") {
			    eOld.className = "node";
			}
		}

		
		eNew.className = "nodeSel";
		this.selectedNode = id;
		if (this.config.useCookies) this.setCookie('cs' + this.obj, cn.id);
	}
	}
};


// Toggle Open or close

dTree.prototype.o = function(id) {
	var cn = this.aNodes[id];
	this.nodeStatus(!cn._io, id, cn._ls);
	cn._io = !cn._io;
	if (this.config.closeSameLevel) this.closeLevel(cn);
	if (this.config.useCookies) this.updateCookie();
};



// Open or close all nodes

dTree.prototype.oAll = function(status) {
	for (var n=0; n<this.aNodes.length; n++) {
		if (this.aNodes[n]._hc && this.aNodes[n].pid != this.root.id) {
			this.nodeStatus(status, n, this.aNodes[n]._ls)
			this.aNodes[n]._io = status;
		}
	}
	if (this.config.useCookies) this.updateCookie();
};



// Opens the tree to a specific node
dTree.prototype.openTo = function(nId, bSelect, bFirst) {
	if (!bFirst) {
		for (var n=0; n<this.aNodes.length; n++) {
			if (this.aNodes[n].id == nId) {
				nId=n;
				break;
			}
		}
	}

	var cn=this.aNodes[nId];
	if (cn.pid==this.root.id || !cn._p) return;
	cn._io = true;
	cn._is = bSelect;
	if (this.completed && cn._hc) this.nodeStatus(true, cn._ai, cn._ls);
	if (this.completed && bSelect) this.s(cn._ai);
	else if (bSelect) this._sn=cn._ai;
	this.openTo(cn._p._ai, false, true);
};



// Closes all nodes on the same level as certain node
dTree.prototype.closeLevel = function(node) {
	for (var n=0; n<this.aNodes.length; n++) {
		if (this.aNodes[n].pid == node.pid && this.aNodes[n].id != node.id && this.aNodes[n]._hc) {
			this.nodeStatus(false, n, this.aNodes[n]._ls);
			this.aNodes[n]._io = false;
			this.closeAllChildren(this.aNodes[n]);
		}
	}
}


// Closes all children of a node

dTree.prototype.closeAllChildren = function(node) {
	for (var n=0; n<this.aNodes.length; n++) {
		if (this.aNodes[n].pid == node.id && this.aNodes[n]._hc) {
			if (this.aNodes[n]._io) this.nodeStatus(false, n, this.aNodes[n]._ls);
			this.aNodes[n]._io = false;
			this.closeAllChildren(this.aNodes[n]);		
		}
	}
}



// Change the status of a node(open or closed)

dTree.prototype.nodeStatus = function(status, id, bottom) {
	eDiv	= document.getElementById('d' + this.obj + id);
	eJoin	= document.getElementById('j' + this.obj + id);
	if (this.config.useIcons) {
		eIcon	= document.getElementById('i' + this.obj + id);
		eIcon.src = (status) ? this.aNodes[id].iconOpen : this.aNodes[id].icon;
	}

	eJoin.src = (this.config.useLines)?
	((status)?((bottom)?this.icon.minusBottom:this.icon.minus):((bottom)?this.icon.plusBottom:this.icon.plus)):
	((status)?this.icon.nlMinus:this.icon.nlPlus);
	eDiv.style.display = (status) ? 'block': 'none';
};

// [Cookie] Clears a cookie
dTree.prototype.clearCookie = function() {
	var now = new Date();
	var yesterday = new Date(now.getTime() - 1000 * 60 * 60 * 24);
	this.setCookie('co'+this.obj, 'cookieValue', yesterday);
	this.setCookie('cs'+this.obj, 'cookieValue', yesterday);
};



// [Cookie] Sets value in a cookie
dTree.prototype.setCookie = function(cookieName, cookieValue, expires, path, domain, secure) {
	document.cookie =
		escape(cookieName) + '=' + escape(cookieValue)
		+ (expires ? '; expires=' + expires.toGMTString() : '')
		+ (path ? '; path=' + path : '')
		+ (domain ? '; domain=' + domain : '')
		+ (secure ? '; secure' : '');
};


// [Cookie] Gets a value from a cookie
dTree.prototype.getCookie = function(cookieName) {
	var cookieValue = '';
	var posName = document.cookie.indexOf(escape(cookieName) + '=');
	if (posName != -1) {
		var posValue = posName + (escape(cookieName) + '=').length;
		var endPos = document.cookie.indexOf(';', posValue);
		if (endPos != -1) cookieValue = unescape(document.cookie.substring(posValue, endPos));
		else cookieValue = unescape(document.cookie.substring(posValue));
	}
	return (cookieValue);
};


// [Cookie] Returns ids of open nodes as a string
dTree.prototype.updateCookie = function() {
	var str = '';
	for (var n=0; n<this.aNodes.length; n++) {
		if (this.aNodes[n]._io && this.aNodes[n].pid != this.root.id) {
			if (str) str += '.';
			str += this.aNodes[n].id;
		}
	}
	this.setCookie('co' + this.obj, str);
};

// [Cookie] Checks if a node id is in a cookie
dTree.prototype.isOpen = function(id) {
	var aOpen = this.getCookie('co' + this.obj).split('.');
	for (var n=0; n<aOpen.length; n++)
		if (aOpen[n] == id) return true;
	return false;
};


// If Push and pop is not implemented by the browser
if (!Array.prototype.push) {
	Array.prototype.push = function array_push() {
		for(var i=0;i<arguments.length;i++)
			this[this.length]=arguments[i];
		return this.length;
	}
};

if (!Array.prototype.pop) {
	Array.prototype.pop = function array_pop() {
		lastElement = this[this.length-1];
		this.length = Math.max(this.length-1,0);
		return lastElement;
	}
};



//######################################################################################
// Erweiterung von Tom Bruckner, HGS, 2003.12.18

function chkboxChecked(s) {
meineGeChekten = s;
}



//******** DRAG AND DROP ZUM VERSCHIEBEN *******************************************	
// the object that you are dragging:
var srcObj = new Object;

// string to hold source of object being dragged:
var dummyObj;

function startDrag(){
	
    // get what is being dragged:
    srcObj = window.event.srcElement;
    
    // store the source of the object into a string acting as a dummy object
    dummyObj = srcObj.outerHTML;

    // post the data for Windows:
    var dragData = window.event.dataTransfer;
    
    // set the type of data for the clipboard:
    dragData.setData('Text', window.event.srcElement.innerHTML);
    

    // allow only dragging that involves moving the object:
    dragData.effectAllowed = 'linkMove';

    // use the special 'move' cursor when dragging:
    dragData.dropEffect = 'move';
}

function enterDrag() {
    // allow target object to read clipboard:
        window.event.dataTransfer.getData('Text');
        
}

function endDrag() {
    // when done remove clipboard data
    window.event.dataTransfer.clearData();
}

function overDrag() {

    // tell onOverDrag handler not to do anything:
    window.event.returnValue = false;
}

function drop() {
	// eliminate default action of ondrop so we can customize:
    window.event.returnValue = false;
    var neu =  window.event.srcElement.myLabel;
    var alt = srcObj.myLabel;
    if ((alt != undefined) && (alt != neu)) {
		fuVerschieben(alt,neu);
    }
}

//*******************************************************************

function setHover(id,name) {
	 gesamt = id;
	 gesamtName = unescape(name);

}

document.onclick = function () {
	buttons_dis_ena();	
	}
	
function buttons_dis_ena() {

}	
	
function EatCookie(name) {
   var arg=name+"=";
   var alen=arg.length;
   var clen=document.cookie.length;
   var i=0;
   while (i<clen) {
      var j=i+alen;
      if (document.cookie.substring(i,j) == arg) {
          return EatCookieVal(j);
          }
      i=document.cookie.indexOf(" ",i) + 1;
      if (i === 0) {break;}
   }
}
function EatCookieVal(offset) {
   var endstr=document.cookie.indexOf(";",offset);
   if (endstr == -1) {endstr=document.cookie.length;}
   return unescape(document.cookie.substring(offset,endstr));
}

function button_delete() {
	if (gesamt != "") {
		if (gesamt != "-1") { // damit es sich nicht um das root verzeichnis handelt
			if (gesamt == EatCookie("kopieren")) {
				//Cookie zurücketzen
				document.cookie = "kopieren=;expires=" + expiresnow;
			}
			else {
				conf = (confirm(loeschenAlert))
				if (conf) {
					fuLoschen(gesamt);
				}
				else {
					return false;
				}
			}
		} else alert(loeschenAlert2);
	}		
}

function button_copy() {
	if (gesamt != "") {
		var expires = "Monday, 04-Apr-2016 05:00:00 GMT"
		document.cookie = "kopieren="+gesamt+";expires=" + expires;
	}
	else alert(copyAlert);
}	

function button_paste() {
	if (gesamt != "") {
		if (gesamt != EatCookie("kopieren")) {
			if (einfugenErsetzen == true) {
				conf = confirm(einfuegenAlert);
				if (conf) {
					fuEinfuegen(gesamt,EatCookie("kopieren"),"1");				
				}
				else {
					fuEinfuegen(gesamt,EatCookie("kopieren"),"0");
				}
			}
			else {
				fuEinfuegen(gesamt,EatCookie("kopieren"),"0");
			}
		}
	}		
}	


function button_rename() {
	if (gesamt != "") {
		if (gesamt != "-1") { // damit es sich nicht um das root verzeichnis handelt
			if (gesamt == EatCookie("kopieren")) {
				//Cookie zurücketzen
				document.cookie = "kopieren=;expires=" + expiresnow;
			}
			else {
			//window.open('rename.aspx?id='+gesamt+'&name='+ gesamtName);
				popbox=window.showModalDialog('rename.aspx?id='+gesamt+'&name='+ gesamtName,'RenameOrdner','dialogHeight:80px;dialogWidth:450px;status:No');
				if (popbox) {
					var str = new String(popbox);
					fuRename(gesamt,str);
    			}
			}
		} else alert(renameAlert);
	}
}	

function button_neu() {
	if (gesamt != "") {
		//if (gesamt != "-1") {
			popbox=window.showModalDialog('neu.aspx','RenameOrdner','dialogHeight:80px;dialogWidth:450px;status:No');
			if (popbox) {
				var str = new String(popbox);
				fuNeu(gesamt,str);
    		}
    	//}
    }
}	


document.onkeydown = function () {
	if (gesamt != "") {
		// C fürs kopieren		
		/*if (tasteKopieren == window.event.keyCode)  document.cookie = "kopieren="+gesamt+";expires=" + expires;
		if (tasteNeu == window.event.keyCode)		button_neu();		
		if (tasteEinfuegen == window.event.keyCode) button_paste();
		if (tasteUmbennen == window.event.keyCode)  button_rename();
		if (tasteDelete == window.event.keyCode)    button_delete();*/
	}
}