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JS弹出窗口，五秒后消失的特效

来源：未知作者：大小：大小： 0KB 点击次数：发布时间：2017-06-22 17:36:01 去下载去预览

特效介绍

JS弹出窗口，预览时，会自动弹出一个窗口，或者点击按钮也可以触发弹窗，五秒后，弹窗会自动消失。如果您的浏览器阻止了弹窗，效果可能看不出来。运行下面的代码查看效果：

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>JS弹出窗口，五秒后消失的特效_我爱模板 www.5imoban.net</title>  <SCRIPT> var flyingwin; var popupwidth=200; var popupheight=150; var marginright; var windowcenter; var i_top=200; var i_left=-popupwidth-50; var step=40; var timer; var waitingtime=5000; var pause=20; function showWindow() { flyingwin = window.open("", "flyingwin", "toolbar=no,width="+popupwidth+",height="+popupheight+",top=100,left="+(-popupwidth)+""); flyingwin.document.open(); flyingwin.document.write("<html><title>漂浮的窗口</title><body text='#006600'><p align='center'><br><font size='+1' color=red><b>我爱模板网</b></font><br><br>五秒后本窗口消失！</p><\/body><\/html>"); flyingwin.document.close(); if (document.all) { marginright = screen.width+50 } if (document.layers) { marginright = screen.width+50 } windowcenter=Math.floor(marginright/2)-Math.floor(popupwidth/2) movewindow() } function movewindow() { if (i_left<=windowcenter) { flyingwin.moveTo(i_left,i_top) i_left+=step timer= setTimeout("movewindow()",pause) } else { clearTimeout(timer) timer= setTimeout("movewindow2()",waitingtime) } } function movewindow2() { if (i_left<=marginright) { flyingwin.moveTo(i_left,i_top) i_left+=step timer= setTimeout("movewindow2()",pause) } else { clearTimeout(timer) flyingwin.close() } } </SCRIPT>  </head> <body oncontextmenu='return false' ondragstart='return false'>  <script> onload=showWindow(); </script> <input name="B1" onclick="showWindow()" type="button" value="点击弹出窗口">  </body> </html>
提示：您可以先修改部分代码再运行

使用方法

1、在head引入下面的js：

01<SCRIPT>
02var flyingwin;
03var popupwidth=200;
04var popupheight=150;
05var marginright;
06var windowcenter;
07var i_top=200;
08var i_left=-popupwidth-50;
09var step=40;
10var timer;
11var waitingtime=5000;
12var pause=20;
13function showWindow() {
14    flyingwin = window.open("", "flyingwin", "toolbar=no,width="+popupwidth+",height="+popupheight+",top=100,left="+(-popupwidth)+"");
15    flyingwin.document.open();
16    flyingwin.document.write("<html><title>漂浮的窗口</title><body text='#006600'><p align='center'><br><font size='+1' color=red><b>我爱模板网</b></font><br><br>五秒后本窗口消失！</p><\/body><\/html>");
17    flyingwin.document.close();
18    if (document.all) {
19        marginright = screen.width+50
20    }
21    if (document.layers) {
22        marginright = screen.width+50
23    }
24    windowcenter=Math.floor(marginright/2)-Math.floor(popupwidth/2)
25    movewindow()
26}
27function movewindow() {
28    if (i_left<=windowcenter) {
29        flyingwin.moveTo(i_left,i_top)
30        i_left+=step
31        timer= setTimeout("movewindow()",pause)
32    }
33    else {
34        clearTimeout(timer)
35        timer= setTimeout("movewindow2()",waitingtime)
36    }
37}
38function movewindow2() {
39    if (i_left<=marginright) {
40        flyingwin.moveTo(i_left,i_top)
41        i_left+=step
42        timer= setTimeout("movewindow2()",pause)
43    }
44    else {
45        clearTimeout(timer)
46        flyingwin.close()
47    }
48}
49</SCRIPT>

2、如果想载入页面就弹窗，请在body的任意地方加入下面的调用代码：

1<script>
2onload=showWindow();
3</script>

3、如果想点击触发的话，可以再被点击的对象上加入下面的属性：

`1`	`onclick="showWindow()"`