/*
 * Question: 
 * Antwort zu einer Frage bei Klick auf ein Icon aufklappen
 * 
 */

function showHidden (idstr, more , less) 
{
	var id = 0;
	var idstrbutton = 'button' + idstr;
	if(DOM || MS) 
	{
	    id = getElem("id", idstr, null).style.display;
	    if (id && id == "block") 
	    { 
	    	//alert("idstr1:" + idstr + " id:" + id);
	    	id = getElem("id", idstr, null).style.display="none";
	    	id = getElem("id", idstrbutton, null).value=more;
		} 
	    else 
	    {
	    	id = getElem("id", idstr, null).style.display="block";
	    	id = getElem("id", idstrbutton, null).value=less;
	    	//alert("idstr1:" + idstr + " id:" + id);
	    }
	} 
	else if(document.all)
	{
		alert("idstr2:" + idstr + "id:" + id);
	}
return true;
}