function derRabe_findObj(n, d) { //v2.1
  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=derRabe_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
// arguments
// Layername, "", show|hide, left, top, Titel, Text
function derRabe_showHideBox() { //v2.1
  var i,p,v,obj,args=derRabe_showHideBox.arguments;
  var layername, left, top;
  for (i=0; i<(args.length-2); i+=5) if ((obj=derRabe_findObj(args[i]))!=null) { 
  	v=args[i+2];
    if (obj.style) { 
		obj=obj.style; v=(v=='view')?'visible':(v=='hide')?'hidden':v; 
	}
    obj.visibility=v; 
  }
  layername = args[0];
  left = args[3];
  top = args[4];
  if (left == "x") {
    obj.left=event.clientX+10;	
  } else {
  	obj.left=left;
  }
  if (top == "y") {
    obj.top=event.clientY+10;	
  } else {
  	obj.top=top;
  }
 
  document.getElementById(layername+"title").firstChild.data = args[5];
  document.getElementById(layername+"text").firstChild.data = args[6];
}
/**
 * Displays an confirmation box beforme to submit a "DROP/DELETE/ALTER" query.
 * This function is called while clicking links
 *
 * @param   object   the link
 * @param   object   the messages
 *
 * @return  boolean  whether to run the query or not
 */
function confirmLink(theLink, msg)
{
    var is_confirmed = confirm(msg);
    if (is_confirmed) {
        theLink.href += '&is_js_confirmed=1';
    }
    return is_confirmed;
} // end of the 'confirmLink()' function

/**
* Anzeigen eines Layers
*/
function derRabe_showHideLayers() { 
  var i,p,v,obj,args=derRabe_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=derRabe_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='view')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}
/**
* Ruft die Übergebene URL auf
*/
function derRabe_goToURL() { //v1.0
  var i, args=derRabe_goToURL.arguments; document.derRabe_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}
/**
* Aktuelles Datum für Feld Datum 
*/
function derRabe_setDate(feld) // v.1
{
	var jetzt = new Date();
	var tag = jetzt.getDate();
	if (tag < 10) {
		tag = "0" + tag;
	}
	var monat = jetzt.getMonth() + 1;
	if (monat < 10) {
		monat = "0" + monat;
	}
	var jahr = jetzt.getFullYear();
	var datum = jahr + "-" + monat + "-" + tag;
	document.getElementsByName(feld)[0].value = datum;
}