function cfm (txt)
		{
			return window.confirm(txt);
		}
		function post2url (url, params) {
			var f = document.createElement('form');
			f.setAttribute('method', 'post');
			f.setAttribute('action', url);
			params['form_token'] = '1e6e09951c2deef594c8159c15c0b43c';
			for (var k in params) {
				var h = document.createElement('input');
				h.setAttribute('type', 'hidden');
				h.setAttribute('name', k);
				h.setAttribute('value', params[k]);
				f.appendChild(h);
			}
			document.body.appendChild(f);
			f.submit();
			return false;
		}