// 2007 Rudolf Wohland http://www.wohland.info/ 
//-------------------------------------------------------------------------


// Pop-up Fenster
function popup_centered(url, width, height, name)
{
    var sWidth   = screen.width;
    var sHeight  = screen.height;
        
    // Center Popup
    var posX    =  (sWidth/2) - (width/2);
    var posY    =  (sHeight/2) - (height/2);

	pop = window.open(url,name,'width=' + width + ',height=' + height + ',left=' + posX + ',top=' + posY + ',status=no,resizable=yes,menubar=no,locationbar=no,scrollbars=no,dependent=yes' );
  pop.focus();
}


function popup_resize(width, height) {
    window.resizeTo(width, height);
    // Center Popup
    var sWidth   = screen.width;
    var sHeight  = screen.height;
    var posX    =  (sWidth/2) - (width/2);
    var posY    =  (sHeight/2) - (height/2);
    moveTo(posX,posY);
}

// Pop-up Fenster
function PopWin(theURL,winName,features) {
  nWindow = window.open(theURL,winName,features);
  nWindow.focus();
}

// Rollover-Steuerung
 
  function rollover(element, selectedColor) {
      lastClassName = element.parentNode.parentNode.className;
      
      if (element.parentNode.parentNode.className != "active") {
        element.parentNode.parentNode.className="nav-sub-hover";
      }  
  }
  
  function rollout(element) {
     element.parentNode.parentNode.className=lastClassName;       
  }