javascript右下角彈層及自動隱藏(自己寫)_jquery

程式碼如下:


/*通知提示圖層*/
.msg_info{ font-size: 12px; text-align: left z-index: 100; position: absolute; display: none; bottom: 0; right: 0; overflow: hidden;}
.msg_info h3{float: left;margin: 0px;height: 0px;width: 100%; fff; height: 30px;}
.msg_info h3 span, .msg_info h3 b, .msg_info h3 em, .msg_info small span, .msg_info small b, .msg_info small emn = back-ground .png);}
.msg_info h3 b, .msg_info h3 em, .msg_info small b, .msg_info small em{ float: left;font-size: 1px; width: 6px; height: 30px; .msg_info h3 b{ background-position: 0px 0px;}
.msg_info h3 em{ background-position: 0px -32px;}
.msg_info h3 span{background-position: 0px -64pftx; line-height: 30px;}
.msg_info h3 span font{float: left;text-align: left;overflow: hidden; margin-left: 12px;}
.msg_info h3 span i{ float: aniright; margin-right: 10px; cursor: pointer;font-style:normal;}
.message_content{ float: left;color: #515F62;overflow: hidden;border-left: solid 1px #C2C2C2; F1F2F7; margin-top: -1px; min-height: 145px; height: auto !important; height: 145px;}
.message_content div{ float: left; margin: 0px; ;position:relative;}
.message_content div p.message_txt{ float: left;width: 100%;height: 80%;margin: 0px; padding: 0px;min-height:60px;margin: 0px; padding: 0px;min-height:60px;; div i{float: left; font-style: normal; margin-top: 2px;text-align:right;position:fixed;bottom:2px;right:4px;}
.message_content b.bright{ float: rightpx;}
.message_content b.bright{ float: right ; width: 1px; font-size: 1px;background-color: #C2C2C2; border-right: solid 1px #828282;height: 100%;}

//右下角彈層
function Messager() {
this.layer = { 'width': 200, 'height': 100 };
this.title = '訊息提示';
this.time = 4000;
this.anims = { 'type': 'slide', 'speed': 600 };
this.timer1 = null;
this.isTiming = false;
this.obj_id = "msg_" $(document.body).find('msg_info').length;

var _obj、_title、_anims、_time；
_timer2 = null;
//初始化
this.inits = function (title, text) {
_anims = this.anims;
_title = 標題；
var _html = '';
$(document.body).prepend(_html);

_obj = $("." this.obj_id);
if ($.browser.msie) {
_obj.css('bottom', -5);
}
_obj.css('width', this.layer.width);
_obj.find('.msg_bg_middle').css('width', this.layer.width - 12);
_obj.find('.message_content').css('width', this.layer.width - 2);
_obj.find('.msg_txt').css('width', this.layer.width - 34);
_obj.find(".message_close").click(function () {
setTimeout(function () { closeMsg(); }, 1);
});
_obj.hover(function () {
clearTimeout(timer1);
clearInterval(_timer2);
_timer2 = timer1 = null;
}, function () { timing(_time * 1000)
});
}；
//顯示
this.show = function (title, text, time) {
if (title == 0 || !title) title = this.title;
this.inits(標題, 文字);
if (時間 >= 0) this.time = 時間;

switch (this.anims.type) {
case 'slide': _obj.slideDown(this.anims.speed); 休息;
case 'fade': _obj.fadeIn(this.anims.speed); 休息;
case 'show': _obj.show(this.anims.speed); 休息;
預設：_obj.slideDown(this.anims.speed);休息;
}
this.rmmessage(this.time);
}；
//設定寬高
this.lays = function (width, height) {
if (width != 0 && width) this.layer.width = width;
if (height != 0 && height) this.layer.height = height;
};
//傳送屬性
this.anim = function (type, speed) {
if (type != 0 && type) this.anims.type = type;
if (speed != 0 && speed) {
switch (speed) {
case 'slow': ;休息;
案例「快」：this.anims.speed = 200；休息；
「正常」情況：this.anims.speed = 400；休息；
預設：this.anims.speed = speed; 休息;
}
}
};
//刪除層時間
this.rmmessage = function (time) {
if (time > 0) {
timer1 = setTimeout(function () { closeMsg(); }, time )；
if (this.isTiming) {
timing(時間)
}
};
//計時
timing = function (time) {
_time = 時間/ 1000 ;
_timer2 = setInterval(function () {
_obj.find('.msg_bg_middle').find('font').html(_title ' [' (--_time) '秒後自動關閉]' )
}, 1000);
}
//關閉層
closeMsg = function () {
switch (_anims.type) {
case 'slide ': _obj.slideUp (_anims.speed); 休息;
case 'fade': _obj.fadeOut(_anims.speed); 休息;
case 'show': _obj.hide(_anims.speed); 休息; 預設:_obj.slideUp(_anims.speed);
}
setTimeout(function () { _obj.remove(); }, _anims.speed); }


範例函數：