var url = window.location.host + "/" + window.location.pathname;
	url = url.replace('//', '/');
	url = window.location.protocol + "//" + url;

	function doLeftTab(nr){
		if($('#leftTabContent'+nr).is(':hidden')) {
			$('#leftTabContent'+nr).attr('style', 'display:block');
			$('#leftTab'+nr).removeClass('closed');
		}else{
			$('#leftTabContent'+nr).attr('style', 'display:none');
			$('#leftTab'+nr).addClass('closed');
		}
	}