You get access to the property window.statusthat is used to control the text in the status bar. See: http://www.w3schools.com/jsref/prop_win_status.asp .
-, , , -, , . Chrome status string, cryptic-but-familiar "[object Object]", entry_count. Firefox status.
: window.status - ; .
EDIT:
, - , :
(function() {
var myStatus = {...};
}());
var a = typeof myStatus;
, .