// hpy Common Functions
// alopix software (ls) 

function search_videoclips() {
  // suchen nach Videoclips mit Tag title="clip";
  var objlist = $('col2').getElementsBySelector('[title="clip"]');

  for (var index = 0, len = objlist.length; index < len; ++index) {

    var item = objlist[index];
    if(item.id) { 
      //item.href = '#';
      //Element.writeAttribute(item, 'onclick', 'javascript:show_video(this.id); return false;');
      
      item.innerHTML = '<img src="/images/bg_tvclip.gif" alt="" class="video" style="background: url(/fileadmin/filme/' + item.id +'.jpg) no-repeat;"><br /><div class="imgsc"> </div>';
    }
  }
}

function show_video(id) {
  // Popup-Fenster zur Anzeige eines Videoclips oeffnen
  openWin('medienanzeige.html?file='+id,id,0,0);
}

function openWin(url,id,width,height) {
  var myWindow;
  if(width <= 0) width = 520;
  if(height <= 0) height = 500;
  myWindow = window.open(url,'hauserprawnyard','width=' + width + ',height=' + height + ',location=no,menubar=no,toolbar=no');

  var video_daten = adjust_element(id);
  video_html = video_daten;
}

function adjust_element(id) {
  var objlist = $(id).up().up().getElementsByTagName('td');

  for (var index = 0, len = objlist.length; index < len; ++index) {
  var item = objlist[index];

  if(item.className.include('td-1')) {
		// give the element a temporary ID
		var id = '';
		id = 'tmpid' + index;
		item.id = id;
        return item.innerHTML;
	}
  }
  return false;
}