if(document.images) {
	Bild0 = new Image();
	Bild0.src = "images/navi_home_sel.png";
	Bild1 = new Image();
	Bild1.src = "images/navi_bands_sel.png";
	Bild2 = new Image();
	Bild2.src = "images/navi_tickets_sel.png";
	Bild3 = new Image();
	Bild3.src = "images/navi_infos_sel.png";
	Bild4 = new Image();
	Bild4.src = "images/navi_pics_sel.png";
	Bild5 = new Image();
	Bild5.src = "images/navi_guestbook_sel.png";
}

function setContentHeight(){
	contentHeight = document.getElementById('content').offsetHeight;
	document.getElementById('subnavi').style.height = contentHeight + 'px';
}

function setContentHeight2(){
	contentHeight = document.getElementById('content').offsetHeight;
	subnaviHeight = document.getElementById('subnavi').offsetHeight;
	if(contentHeight > subnaviHeight){
		document.getElementById('subnavi').style.height = contentHeight + 'px';
	} else document.getElementById('content').style.height = (subnaviHeight - 20) + 'px';
}

function selectNodeContents(oId)
{
  o=document.getElementById(oId);
  if(document.all && !window.opera)
    {
      r=document.body.createTextRange();
      r.moveToElementText(o);
      r.select();
    }
  else
  {
    r = document.createRange();
    r.selectNode(o);
    var s = window.getSelection();
    s.removeAllRanges();
    s.addRange(r);
  }
}

function aktuelles_mouseover(id,target){
	object = document.getElementById(id);
	object.style.background = "url('images/mouseover_background.png') top repeat";
	object.style.cursor = 'pointer';	
}

function getRoute(){
	Strasse = document.getElementById('Strasse').value;
	PLZ = document.getElementById('PLZ').value;
	Ort = document.getElementById('Ort').value;
	window.open("http://maps.google.de/?saddr=" + Strasse + "+" + PLZ + "+" + Ort + "&daddr=Bahnhofstrasse 78, 73430 Aalen");
}

function deleteEvent(nummer){
	Check = confirm(unescape("Wollen Sie dieses Event wirklich l%F6schen?"));
		if (Check == false){
		//history.back();
		}else{
			var id = nummer;
			location.href='admin_events.php?action=delete_item&EventsID=' + id + '#message';
		}
}

var hideSite = false;

function control(){
	if(hideSite == true){
		document.getElementById('container').style.display = 'block';
		document.getElementById('control').style.backgroundImage = "url('images/site_hide.png')";
		hideSite = false;
	} else {
		document.getElementById('container').style.display = 'none';
		document.getElementById('control').style.backgroundImage = "url('images/site_show.png')";
		hideSite = true;
	}
}

function control_mouseover(){
	document.getElementById('control').style.cursor = 'pointer';	
}

function mailto(uid, dom) { window.location = "mailto:" + uid + "@" + dom; }

function navi_hover_on(id, bild){
 document.getElementById(id).src = '../images/' + bild;
}

function navi_hover_out(id, bild){
 document.getElementById(id).src = '../images/' + bild;
}

function show_gb_form(id){
	document.getElementById(id).style.display = 'block';
}

function entry_insert(entry_form, aTag, eTag) {
  //var input = document.forms['formular'].elements['eingabe'];
  var input = document.getElementById(entry_form);
  input.focus();
  /* für Internet Explorer */
  if(typeof document.selection != 'undefined') {
    /* Einfügen des Formatierungscodes */
    var range = document.selection.createRange();
    var insText = range.text;
    range.text = aTag + insText + eTag;
    /* Anpassen der Cursorposition */
    range = document.selection.createRange();
    if (insText.length == 0) {
      range.move('character', -eTag.length);
    } else {
      range.moveStart('character', aTag.length + insText.length + eTag.length);      
    }
    range.select();
  }
  /* für neuere auf Gecko basierende Browser */
  else if(typeof input.selectionStart != 'undefined')
  {
    /* Einfügen des Formatierungscodes */
    var start = input.selectionStart;
    var end = input.selectionEnd;
    var insText = input.value.substring(start, end);
    input.value = input.value.substr(0, start) + aTag + insText + eTag + input.value.substr(end);
    /* Anpassen der Cursorposition */
    var pos;
    if (insText.length == 0) {
      pos = start + aTag.length;
    } else {
      pos = start + aTag.length + insText.length + eTag.length;
    }
    input.selectionStart = pos;
    input.selectionEnd = pos;
  }
  /* für die übrigen Browser */
  else
  {
    /* Abfrage der Einfügeposition */
    var pos;
    var re = new RegExp('^[0-9]{0,3}$');
    while(!re.test(pos)) {
      pos = prompt("Einfügen an Position (0.." + input.value.length + "):", "0");
    }
    if(pos > input.value.length) {
      pos = input.value.length;
    }
    /* Einfügen des Formatierungscodes */
    var insText = prompt("Bitte geben Sie den zu formatierenden Text ein:");
    input.value = input.value.substr(0, pos) + aTag + insText + eTag + input.value.substr(pos);
  }
}