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/* |
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******************************************************************************* |
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* Copyright 2011-2017 DANTE Ltd. and GÉANT on behalf of the GN3, GN3+, GN4-1 |
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* and GN4-2 consortia |
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* |
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* License: see the web/copyright.php file in the file structure |
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******************************************************************************* |
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*/ |
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/**************************************************************** |
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* * |
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* Notification Handling * |
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* * |
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****************************************************************/ |
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/* Get Height of the Browser Window */ |
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function getWindowHeight() { |
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var windowHeight = 0; |
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if (typeof (window.innerHeight) === 'number') { |
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windowHeight = window.innerHeight; |
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} else { |
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if (document.documentElement && document.documentElement.clientHeight) { |
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windowHeight = document.documentElement.clientHeight; |
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} else { |
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if (document.body && document.body.clientHeight) { |
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windowHeight = document.body.clientHeight; |
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} |
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} |
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} |
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return windowHeight; |
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} |
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/* Center an element in the browser window */ |
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function centerElement(el) { |
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if (document.getElementById) { |
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var windowHeight = getWindowHeight(); |
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if (windowHeight > 0) { |
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var contentHeight = el.offsetHeight; |
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if (windowHeight - contentHeight > 0) { |
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el.parentNode.style.top = ((windowHeight / 2) - (contentHeight / 2)) + 'px'; |
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} |
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} |
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} |
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} |
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/* Display errors/warnings/infos in an overlay box, */ |
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function createMsgbox(type, onclick) { |
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var body = document.getElementsByTagName("body")[0]; |
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if (document.getElementById("overlay") === null) { |
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var overlay = document.createElement("div"); |
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overlay.setAttribute("id", "overlay"); |
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body.appendChild(overlay); |
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} else { |
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body.removeChild(document.getElementById("msgbox")); |
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} |
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var msgbox = document.createElement("div"); |
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msgbox.setAttribute("id", "msgbox"); |
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var div = document.createElement("div"); |
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var msg = document.createElement("div"); |
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if (type === "err") { |
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msg.setAttribute("id", "errorbox"); |
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} else if (type === "warn") { |
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msg.setAttribute("id", "warnbox"); |
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} else if (type === "info") { |
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msg.setAttribute("class", "graybox"); |
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} |
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var img = document.createElement("img"); |
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img.setAttribute("src", "../resources/images/icons/button_cancel.png"); |
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img.setAttribute("alt", "cancel"); |
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if (onclick) { |
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img.setAttribute("onclick", "removeMsgbox(); " + onclick); |
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} else { |
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img.setAttribute("onclick", "removeMsgbox()"); |
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} |
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msg.appendChild(img); |
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div.appendChild(msg); |
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msgbox.appendChild(div); |
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body.appendChild(msgbox); |
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return msg; |
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} |
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function removeMsgbox() { |
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var body = document.getElementsByTagName("body")[0]; |
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body.removeChild(document.getElementById("overlay")); |
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body.removeChild(document.getElementById("msgbox")); |
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} |
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function addEvent(elem, type, eventHandle) { |
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if (elem === null || elem === undefined) { |
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return; |
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} |
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if (elem.addEventListener) { |
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elem.addEventListener(type, eventHandle, false); |
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} else if (elem.attachEvent) { |
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elem.attachEvent("on" + type, eventHandle); |
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} |
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} |
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function overlay_resize() { |
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var el = document.getElementById("msgbox"); |
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if (!el || !el.firstChild || !el.firstChild.firstChild) { |
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return; |
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} |
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centerElement(el.firstChild.firstChild); |
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} |
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addEvent(window, "resize", overlay_resize); |
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function popupRedirectWindow(form) { |
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postXML(createWindow, form); |
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} |
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function createWindow() { |
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if (this.readyState === 4 && this.status === 200) { |
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var infoBox; |
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infoBox = createMsgbox("info"); |
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infoBox.innerHTML += this.responseText; |
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centerElement(infoBox); |
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} |
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} |
GEANT /
CAT
