/* $Id: js_functions.js 1 2008-02-23 11:32:52Z stephan $ */

/**
 * Fenster zur Bild-Anzeige oeffnen
 * @param   string   url     Bildurl die geoeffnet werden soll
 */

function showImage(url, width, height){
  if(!width) width = 400;
  if(!height) height = 320;
  var imgWindow = window.open("img.php?img=" + url, "", "scrollbars=no,status=no,resizable=no,dependent,width="+width+",height="+height+",left=150,top=150");
  imgWindow.focus();
}

/**
 * Fenster zur Anzeige oeffnen
 * @param   string   url     Adresse der Seite die geoeffnet werden soll
 */

function openWindow(url, width, height){
  if(!width) width = 400;
  if(!height) height = 320;
  var newWindow = window.open(url, "", "scrollbars=yes,status=no,resizable,dependent,width="+width+",height="+height+",left=150,top=150")
  newWindow.focus();
}

/**
 * Tip-Text in HTML-Element einblenden
 * @param   int   nr    ID des Tips im Array
 */
function showTip(nr) {
  if(document.getElementById('tips')){
    document.getElementById('tips').innerHTML = tips[nr];
  }
}