/******************************************************************/
//NAV AWAY
/******************************************************************/
var _globalSubmit = false;
var _fullOverride = false;
var strAlert ="";
var showAlert = "true";

window.onbeforeunload = function() {
    if (_fullOverride) return;
	if (_globalSubmit){
		_globalSubmit = false; //reset it
		return;
	}
	if(showAlert == "false")
	    return;
	   
	return strAlert;
}