function initHelpIcons() {
	//Verwendung im HTML-Quellcode
	//<img class="helpIcon" rel="helpId"/>

	var helpIcons = $$('.helpIcon');

	for(i=0; i<helpIcons.length; i++) {
		helpIcons[i].src = '/images/icons/nddesign/16x16/help.png';
		helpIcons[i].setStyle({'display':'inline', 'cursor' : 'help'});

		Event.observe(helpIcons[i], 'click', function(event) {
			$('helpPopup').hide();
			var objHelpIcon = Event.element(event);
			var helpId = $(objHelpIcon).name;

			$('helpPopupContent').update('<img src="/images/loading.gif"/>');

			new Ajax.Request('/ajax/serveHelp.php?helpId='+helpId,
			{
				method:'get',
				parameters: 'objHelpIcon',
				onSuccess: function(transport){
					var response = transport.responseText;
					$('helpPopupContent').update(response);
					var textheight = $('helpPopupContent').getHeight();
					var test = $(objHelpIcon).cumulativeOffset();
					var popuptop = test[1]-62;
					if(test[0] > 600) {
						test[0] = test[0] - 320;
						$('helpPopupBottom').setStyle({'background' : 'url(/images/helpPopupBottom2.png)'});
					} else {
						$('helpPopupBottom').setStyle({'background' : 'url(/images/helpPopupBottom.png)'});
					}
					$('helpPopup').setStyle({'width' : '340px', 'left' : test[0]+'px'});
					setTimeout("$('helpPopup').show()", 5);
					setTimeout('$(\'helpPopup\').setStyle({\'top\' : ('+popuptop+'-$(\'helpPopupContent\').getHeight())})', 10);
				}
			});
		});

		Event.observe(helpIcons[i], 'mouseout', function(event) {
			//Effect.Fade('helpPopup');
			setTimeout('$(\'helpPopup\').hide()', 100);
		});
	}
	//src="images/icons/nddesign/16x16/help.png"
}