1 //// unique id generator.

     2 //$.extend($.fn, {

     3 //  id : function () {

     4 //    return this.each(function () {

     5 //      $(this).attr("id", "f-" + $.data(this));

     6 //    });

     7 //  }

     8 //}); 

     9 //

    10 

    11 // this == dom element

    12 onFadeEnd = function () {

    13 	$(this).remove() ;

    14 } ;

    15 

    16 gLoadingMsg = null ;

    17 enqueueLoadingMsg = function() {

    18 	gLoadingMsg = _enqueueMsg (gettext("loading..."), "", null) ;

    19 }

    20 

    21 removeLoadingMsg = function() {

    22 	if (gLoadingMsg != null) {

    23 		gLoadingMsg.remove() ;

    24 		gLoadingMsg = null ;

    25 	}

    26 }

    27 

    28 _enqueueMsg = function(msg, cls, remainVisibleTime) {

    29 	var m = $('<span>' + msg + '</span>').appendTo("#c-msg-wrapper").addClass("f-msg-cls").addClass(cls) ;

    30 	if (remainVisibleTime)

    31 		m.animate({'opacity':.95}, remainVisibleTime).fadeOut(2000, onFadeEnd) ;

    32 	return m ;

    33 	

    34 }

    35 

    36 enqueueMsg = function(msg) {

    37 //	while ($("#c-msg-wrapper .f-msg-cls").children().size() > 1) {

    38 //		$("#c-msg-wrapper .f-msg-cls:first").stop(false, true) ;

    39 //	}

    40 //	

    41 	var cls = "f-msg" ;

    42 	var remainVisibleTime = 8000 ;

    43 	_enqueueMsg(msg, cls, remainVisibleTime) ;

    44 }

    45 

    46 enqueueErrorMsg = function(msg) {

    47 	var cls = "f-msg-e" ;

    48 	var remainVisibleTime = 4000 ;

    49 	_enqueueMsg(msg, cls, remainVisibleTime) ;	

    50 }