순수 JavaScript_javascript 기술로 구현된 완벽한 그라데이션 팝업 레이어 효과 코드

// JScript 파일
if (navigator.userAgent.toLowerCase().indexOf('msie') > -1) {
window.isIE = true;
window.isIE6 = navigator.appVersion.indexOf("MSIE 6.0;") > -1;
window.isIE7 = navigator.appVersion.indexOf("MSIE 7.0;") > -1;
window.isIE8 = navigator.appVersion.indexOf("MSIE 8.0;") > -1;
}
var $ = function(objID) { return document.getElementById(objID) };
var _flyout;
var _fadeTimer;
function showflyout(divWidth, divHeight, paddingWidth) {
var flyout = function() {
}
flyout.prototype = {
clientWidth: document.documentElement.clientWidth,
clientHeight : document.documentElement.clientHeight,
scrollWidth: document.documentElement.scrollWidth,
scrollHeight: document.documentElement.scrollHeight,
iframeID: "envelopIframe",
divID: "popupcontent",
iframebgColor: "#888888",
show: function(divContent) {
//봉투 iframe 만들기
cssText = "position:absolute; z-index:100; background-color:#888888; border- 너비:0px; 필터:알파(불투명도=0);";
cssText = "왼쪽:0px;";
cssText = "상단:0px;";
cssText = "너비:" this.scrollWidth "px;";
cssText = "높이:" this.scrollHeight "px;";
this.create("iframe", this.iframeID, cssText, "Cppl_IFrameSrc.htm", "");
_fadeTimer = setInterval(function() { fadeIframe("envelopIframe", 0.05, 0, 0.5, true) }, 5);
//플라이아웃 만들기
var cssText = "";
cssText = "디스플레이:블록; _위치:절대; 위치:고정; Z-색인:101; 테두리:단색 1px 회색; 배경색:흰색;";
cssText = "왼쪽:" (this.clientWidth - divWidth - paddingWidth) / 2 "px;";
cssText = "top:" (this.clientHeight - divHeight - paddingWidth) / 2 "px;";
cssText = "너비:" (divWidth paddingWidth) "px;";
cssText = "높이: "(divHeight paddingWidth) "px;";
this.create("div", this.divID, cssText, "", divContent);
},
create: function(type, id, csstext, iframesrc, innerhtml) {
var obj = document.createElement(type);
if (iframesrc.length > 0) {
obj.src = iframesrc;
}
obj.setAttribute("id", id);
obj.style.cssText = csstext;
if (innerhtml.length > 0) {
obj.innerHTML = innerhtml;
}
document.body.appendChild(obj);
if (iframesrc.length > 0) {
if (window.isIE) {
window.envelopIframe.document.bgColor = this.iframebgColor;
}
}
},
close: function() {
var objIframe = document.getElementById(this.iframeID);
var objDiv = document.getElementById(this.divID);
if (objIframe && objDiv) {
document.body.removeChild(objIframe);
document.body.removeChild(objDiv);
}
},
onresize: function() {
var objIframe = document.getElementById(this.iframeID);
var objDiv = document.getElementById(this.divID);
if (objIframe && objDiv) {
objIframe.style.width = document.documentElement.scrollWidth "px";
objIframe.style.height = document.documentElement.scrollHeight "px";
objDiv.style.left = (document.documentElement.clientWidth - divWidth) / 2 "px";
objDiv.style.top = (document.documentElement.clientHeight - divHeight) / 2 "px";
}
},
onscroll: function() {
var objDiv = document.getElementById(this.divID);
if (objDiv) {
objDiv.style.left = (document.documentElement.clientWidth - divWidth) / 2 document.documentElement.scrollLeft "px";
objDiv.style.top = (document.documentElement.clientHeight - divHeight) / 2 document.documentElement.scrollTop "px";
}
}
};
_flyout = 새로운 플라이아웃();
_flyout.show("플라이아웃입니다.");
}
function closeflyout() {
clearInterval(_fadeTimer);
_fadeTimer = setInterval(function() { fadeIframe("envelopIframe", 0.05, 0, 0.5, false) }, 5);
}
window.onresize = function() {
if (_flyout) {
_flyout.onresize();
}
};
window.onscroll = function() {
if (_flyout && isIE6) {
_flyout.onscroll();
}
};
function fadeIframe(objId, speed, minOpacity, maxOpacity, flag) {
var 대화 상자 = $(objId);
if (대화상자) {
var value;
if (플래그) {
if (parseFloat(dialog.style.opacity) <= maxOpacity) {
value =parseFloat(dialog.style.opacity) speed;
dialog.style.filter = 'alpha(opacity=' value * 100 ')';
dialog.style.opacity = ''값'';
}
else {
clearInterval(_fadeTimer);
}
}
else {
if (parseFloat(dialog.style.opacity) >= minOpacity) {
value = parseFloat(dialog.style.opacity) - 속도;
dialog.style.filter = 'alpha(opacity=' value * 100 ')';
dialog.style.opacity = ''값'';
}
else {
clearInterval(_fadeTimer);
if (_flyout) {
_flyout.close();
}
}
}
}
}

<%@ 페이지 Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>






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