/***
 * Dynamische Einbinden des VG-Wort-Pixels (für die PDFs)
 * 
 * @author E.S.
 */
 
VGWortPixel = Class.create({
	initialize: function(pixel_url){
		if (pixel_url.match('|^http://.+/na/.+$|i')) {
			var divVgwortPixel = new Element('img', {'href': pixel_url,'width':1,'height':1,'border':0,'alt':''});
			$(document.body).insert({'bottom':divVgwortPixel});
		}
	}
});