function exa_TWTBWRParams (sSelector, sParamAddition)
{
	$$(sSelector + ' a').each(
		function(oElement)
		{
			if(oElement.hasAttribute('href'))
				oElement.href = addParam(oElement.href);
		} // function
	);

	$$(sSelector + ' form').each(
		function(oElement)
		{
			if(oElement.hasAttribute('action'))
				oElement.action = addParam(oElement.action);
		} // function
	);
	/**
	 * Add the Parameter to the Link
	 * @access	private
	 * @param	string	sLink
	 * @return	string
	 */
	function addParam(sLink)
	{
		var sHash = '';
		if(sLink.indexOf('javascript') === -1 &&
			(sLink.substr(0,4) != 'http' || sLink.indexOf(exa_TWTBWRParamsBase) != -1) )
		{
			if(sLink == '')
			{
				sLink = document.URL;
			} // if
			
			if(sLink.indexOf(sParamAddition) === -1)
			{
				if (sLink.indexOf('#') !== -1)
				{
					sHash = sLink.substring(sLink.indexOf('#'));
					sLink = sLink.substring(0, sLink.indexOf('#'));
				} // if
	
				if(sLink.indexOf('?') == -1)
				{
					sLink += '?' + sParamAddition;
				} // if
				else
				{
					sLink += '&' + sParamAddition;
				} // else
	
				sLink += sHash;
			} // if
		} // if
		return sLink;
	} // function
} // function

document.observe("dom:loaded", function() {
	// Suche
	if($('erweiterte-suche'))
	{
		var oNewSearch = document.createElement('input');
		oNewSearch.name = 'newsearch';
		oNewSearch.value = 'true';
		oNewSearch.type = 'hidden';
		$('erweiterte-suche').appendChild(oNewSearch);
	} // if
	
	if($('quicksearch'))
	{
		var oNewSearch = document.createElement('input');
		oNewSearch.name = 'newsearch';
		oNewSearch.value = 'true';
		oNewSearch.type = 'hidden';
		$('quicksearch').appendChild(oNewSearch);
	} // if
	if($('orderform-personalverlag'))
	{
		var oEXA = document.createElement('input');
		oEXA.name = 'e';
		oEXA.value = 'exa_ref' + exa_fCgen(exa_ptnm, exa_rvct, exa_tout);
		oEXA.type = 'hidden';
		$('orderform-personalverlag').appendChild(oEXA);
	} // if
});