var cookieEnabled=(navigator.cookieEnabled)? true : false
		if (typeof navigator.cookieEnabled=="undefined" && !cookieEnabled) {
			document.cookie="testcookie"
			cookieEnabled=(document.cookie=="testcookie")? true : false
			document.cookie="" //erase dummy value
		}
		if(!cookieEnabled){
			confirm("cookies_must_be_enabled")
		}

		function verify(msg) { return confirm(msg); }

		function toggleDisplay(obj_id){
			if (document.getElementById){
				var obj = document.getElementById(obj_id);
				if (obj.style.display == '' || obj.style.display == 'none'){
					var state = 'block';
				} else {
					var state = 'none';
				}
				obj.style.display = state;
			}
		}