function expandCollapseTradegroup(tId,checkFather)
{
	if(checkFather == true){
		//VATER ERMITTELN
		$.get("admin/frontend/handleArticle.php",
				{
					module	: 'getTradeGroupFather',
					tId		: tId
				}, function(data){	
					var tradegroup = data;
					if(tradegroup > 0){
						expandCollapseTradegroup(tradegroup,true);
						return;
					}
			}
		);
	}
	
	var element = $('#tradegroup'+tId);
	var childs = element.children();
	$('#tradegroup'+tId).children(".tradegroup").each(function(){
		var kid = $(this);
		kid.toggle();
	});
}

function markTradegroup(tId){
	var element = $('#tradegroupLabel'+tId);
	element.css("font-weight","bold");
}