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JavaScript automatically closes the window

Source: Internet
Author: User
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<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">

<title>javascript Auto Close window </title>

<meta http-equiv= "Content-type" content= "text/html;charset=gb2312" >

<body>

<input type= "button" value= "Popup Alert box automatically closes" onclick= "alert (' Do not click OK three seconds after auto-off ') ' >

<script> window.onload = function () {Alert (' open page Auto popup box! ‘);} </script>

<script>

Automatically close the Prompt box

function Alert (str) {

var Msgw,msgh,bordercolor;

msgw=350;//the width of the prompt window

msgh=80;//the height of the prompt window

TITLEHEIGHT=25//Tip window Title height

Bordercolor= "#336699";//Border color of the hint window

Titlecolor= "#99CCFF";//title Color of the hint window

var swidth,sheight;

Get the current window size

Swidth = Document.body.offsetWidth;

Sheight = Document.body.offsetHeight;

Background Div

var bgobj=document.createelement ("div");

Bgobj.setattribute (' id ', ' alertbgdiv ');

bgobj.style.position= "Absolute";

bgobj.style.top= "0";

Bgobj.style.background= "#E8E8E8";

Bgobj.style.filter= "Progid:DXImageTransform.Microsoft.Alpha (style=3,opacity=25,finishopacity=75";

bgobj.style.opacity= "0.6";

bgobj.style.left= "0";

BgObj.style.width = swidth + "px";

BgObj.style.height = sheight + "px";

BgObj.style.zIndex = "10000";

Document.body.appendChild (Bgobj);

Create a div for the cue window

var msgobj = document.createelement ("div")

Msgobj.setattribute ("id", "alertmsgdiv");

Msgobj.setattribute ("Align", "center");

msgobj.style.background= "White";

Msgobj.style.border= "1px solid" + bordercolor;

MsgObj.style.position = "absolute";

MsgObj.style.left = "50%";

Msgobj.style.font= "12px/1.6em Verdana, Geneva, Arial, Helvetica, Sans-serif";

Distance from left and top of window

MsgObj.style.marginLeft = " -225px";

Window is rolled away high + (screen available working area high/2)-150

MsgObj.style.top = document.body.scrolltop+ (WINDOW.SCREEN.AVAILHEIGHT/2) -150 + "px";

MsgObj.style.width = MSGW + "px";

MsgObj.style.height = msgh + "px";

msgObj.style.textAlign = "center";

MsgObj.style.lineHeight = "25px";

MsgObj.style.zIndex = "10001";

Document.body.appendChild (Msgobj);

Tip Information Title

var title=document.createelement ("H4");

Title.setattribute ("id", "alertmsgtitle");

Title.setattribute ("Align", "left");

title.style.margin= "0";

Title.style.padding= "3px";

Title.style.background = bordercolor;

Title.style.filter= "Progid:DXImageTransform.Microsoft.Alpha (startx=20, starty=20, finishx=100, finishy=100,style= 1,OPACITY=75,FINISHOPACITY=100); ";

Title.style.opacity= "0.75";

Title.style.border= "1px solid" + bordercolor;

Title.style.height= "18px";

Title.style.font= "12px Verdana, Geneva, Arial, Helvetica, Sans-serif";

title.style.color= "White";

Title.innerhtml= "prompt message";

document.getElementById ("Alertmsgdiv"). AppendChild (title);

Prompt information

var txt = document.createelement ("P");

Txt.setattribute ("id", "msgtxt");

Txt.style.margin= "16px 0";

txt.innerhtml = str;

document.getElementById ("Alertmsgdiv"). appendchild (TXT);

Set Shutdown time

Window.settimeout ("Closewin ()", 2000);

}

function Closewin () {

Document.body.removeChild (document.getElementById ("Alertbgdiv"));

document.getElementById ("Alertmsgdiv"). RemoveChild (document.getElementById ("Alertmsgtitle"));

Document.body.removeChild (document.getElementById ("Alertmsgdiv"));

}

</script>

</body>



This article is from the "wind up with the Wind Stop" blog, please be sure to keep this source http://hww9011.blog.51cto.com/3545422/1582154

JavaScript automatically closes the window

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