652 lines
8.5 KiB
JavaScript
652 lines
8.5 KiB
JavaScript
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function isExternalUrlSafeForNavigation(urlStr)
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{
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var regEx = new RegExp("^(http(s?)|ftp|file)://", "i");
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return regEx.exec(urlStr);
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}
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function clickRefresh()
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{
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var location = window.location.href;
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var poundIndex = location.indexOf('#');
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if (poundIndex != -1 && poundIndex+1 < location.length && isExternalUrlSafeForNavigation(location.substring(poundIndex+1)))
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{
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window.location.replace(location.substring(poundIndex+1));
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}
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}
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function navCancelInit()
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{
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var location = window.location.href;
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var poundIndex = location.indexOf('#');
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if (poundIndex != -1 && poundIndex+1 < location.length && isExternalUrlSafeForNavigation(location.substring(poundIndex+1)))
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{
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var bElement = document.createElement("A");
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bElement.innerText = L_REFRESH_TEXT;
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bElement.href = 'javascript:clickRefresh()';
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navCancelContainer.appendChild(bElement);
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}
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else
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{
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var textNode = document.createTextNode(L_RELOAD_TEXT);
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navCancelContainer.appendChild(textNode);
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}
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}
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function expandCollapse(elem, changeImage)
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{
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if (document.getElementById)
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{
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ecBlock = document.getElementById(elem);
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if (ecBlock != undefined && ecBlock != null)
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{
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if (changeImage)
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{
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elemImage = document.getElementById(elem + "Image");
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}
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if (!changeImage || (elemImage != undefined && elemImage != null))
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{
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if (ecBlock.currentStyle.display == "none" || ecBlock.currentStyle.display == null || ecBlock.currentStyle.display == "")
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{
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ecBlock.style.display = "block";
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if (changeImage)
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{
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elemImage.src = "up.png";
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}
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}
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else if (ecBlock.currentStyle.display == "block")
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{
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ecBlock.style.display = "none";
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if (changeImage)
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{
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elemImage.src = "down.png";
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}
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}
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else
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{
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ecBlock.style.display = "block";
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if (changeImage)
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{
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elemImage.src = "up.png";
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}
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}
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}
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}
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}
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}
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function initHomepage()
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{
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DocURL=document.location.href;
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var poundIndex = DocURL.indexOf('#');
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if (poundIndex != -1 && poundIndex+1 < location.length && isExternalUrlSafeForNavigation(location.substring(poundIndex+1)))
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{
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protocolIndex=DocURL.indexOf("://", 4);
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serverIndex=DocURL.indexOf("/", protocolIndex + 3);
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BeginURL=DocURL.indexOf("#",1) + 1;
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urlresult=DocURL.substring(BeginURL, serverIndex);
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if (protocolIndex - BeginURL > 7)
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urlresult="";
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displayresult=DocURL.substring(protocolIndex + 3, serverIndex);
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}
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else
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{
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displayresult = "";
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urlresult = "";
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}
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var aElement = document.createElement("A");
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aElement.innerText = displayresult;
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aElement.href = urlresult;
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homepageContainer.appendChild(aElement);
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}
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function initConnectionStatus()
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{
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if (navigator.onLine)
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{
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checkConnection.innerText = L_CONNECTION_ON_TEXT;
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}
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else
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{
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checkConnection.innerText = L_CONNECTION_OFF_TEXT;
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}
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}
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function initGoBack()
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{
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if (history.length < 1)
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{
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var textNode = document.createTextNode(L_GOBACK_TEXT);
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goBackContainer.appendChild(textNode);
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}
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else
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{
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var bElement = document.createElement("A");
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bElement.innerText = L_GOBACK_TEXT ;
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bElement.href = "javascript:history.back();";
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goBackContainer.appendChild(bElement);
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}
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}
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function initMoreInfo(infoBlockID)
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{
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var bElement = document.createElement("A");
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bElement.innerText = L_MOREINFO_TEXT;
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bElement.href = "javascript:expandCollapse(\'infoBlockID\', true);";
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moreInfoContainer.appendChild(bElement);
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}
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function initOfflineUser(offlineUserID)
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{
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var bElement = document.createElement("A");
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bElement.innerText = L_OFFLINE_USERS_TEXT;
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bElement.href = "javascript:expandCollapse('offlineUserID', true);";
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offlineUserContainer.appendChild(bElement);
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}
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function initUnframeContent()
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{
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var location = window.location.href;
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var poundIndex = location.indexOf('#');
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if (poundIndex != -1 && poundIndex+1 < location.length && isExternalUrlSafeForNavigation(location.substring(poundIndex+1)))
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{
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document.getElementById("whatToDoIntro").style.display="";
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document.getElementById("whatToDoBody").style.display="";
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}
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}
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function removeNoScriptElements() {
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var noScriptElements = document.getElementsByTagName("noscript");
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for (var i = noScriptElements.length - 1; i >= 0; i--)
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{
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var bElement = noScriptElements[i];
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if (bElement !== undefined && bElement !== null)
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{
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bElement.removeNode(true);
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}
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}
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}
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function makeNewWindow()
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{
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var location = window.location.href;
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var poundIndex = location.indexOf('#');
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if (poundIndex != -1 && poundIndex+1 < location.length && isExternalUrlSafeForNavigation(location.substring(poundIndex+1)))
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{
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window.open(location.substring(poundIndex+1));
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}
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}
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function setTabInfo(tabInfoBlockID)
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{
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var bPrevElement = document.getElementById("tabInfoTextID");
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var bPrevImage = document.getElementById("tabInfoBlockIDImage");
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if (bPrevElement != null)
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{
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tabInfoContainer.removeChild(bPrevElement);
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}
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if (bPrevImage != null)
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{
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tabImageContainer.removeChild(bPrevImage);
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}
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var bElement = document.createElement("A");
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var bImageElement = document.createElement("IMG");
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var ecBlock = document.getElementById(tabInfoBlockID);
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if ((ecBlock != undefined && ecBlock != null) &&
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(ecBlock.currentStyle.display == "none" || ecBlock.currentStyle.display == null || ecBlock.currentStyle.display == ""))
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{
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bElement.innerText = L_SHOW_HOTKEYS_TEXT;
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bImageElement.alt = L_SHOW_HOTKEYS_TEXT;
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bImageElement.src="down.png";
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}
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else
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{
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bElement.innerText = L_HIDE_HOTKEYS_TEXT;
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bImageElement.alt = L_HIDE_HOTKEYS_TEXT;
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bImageElement.src="up.png";
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}
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bElement.id = "tabInfoTextID";
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bElement.href = "javascript:expandCollapse(\'tabInfoBlockID\', false); setTabInfo('tabInfoBlockID');";
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bImageElement.id="tabInfoBlockIDImage";
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bImageElement.border="0";
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bImageElement.className="actionIcon";
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tabInfoContainer.appendChild(bElement);
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tabImageContainer.appendChild(bImageElement);
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}
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function launchInternetOptions()
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{
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window.external.msLaunchInternetOptions();
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}
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function diagnoseConnection()
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{
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window.external.DiagnoseConnection();
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}
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function diagnoseConnectionAndRefresh()
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{
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window.external.DiagnoseConnection();
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if (navigator.onLine)
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{
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clickRefresh();
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}
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}
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function getInfo()
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{
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checkConnection();
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if (document.addEventListener)
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{
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addEventListener("offline", reportConnectionEvent, false);
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}
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else
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{
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attachEvent("onoffline", reportConnectionEvent);
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}
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document.body.ononline = reportConnectionEvent;
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document.body.onoffline = reportConnectionEvent;
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}
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function checkConnection()
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{
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var newHeading = document.getElementById("mainTitle");
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var notConnectedTasks = document.getElementById("notConnectedTasks");
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var cantDisplayTasks = document.getElementById("cantDisplayTasks");
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if (navigator.onLine)
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{
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document.title = L_INTERNET_CONNECTED_TEXT;
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newHeading.textContent = L_INTERNET_CONNECTED_TEXT;
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addURL();
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notConnectedTasks.style.display = "none";
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cantDisplayTasks.style.display = "";
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}
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else
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{
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document.title = L_INTERNET_NOT_CONNECTED_TEXT;
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newHeading.textContent = L_INTERNET_NOT_CONNECTED_TEXT;
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notConnectedTasks.style.display = "";
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cantDisplayTasks.style.display = "none";
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}
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}
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function reportConnectionEvent(e)
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{
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if (!e) e = window.event;
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if ('online' == e.type)
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{
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setTimeout ( "clickRefresh()", 1000 );
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}
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else if ('offline' == e.type)
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{
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checkConnection();
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}
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else
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{
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checkConnection();
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}
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}
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function addURL()
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{
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var urlResult = "";
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var DocURL = document.location.href;
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var urlPlaceholder = document.getElementById("webpage");
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var beginIndex = DocURL.indexOf('#') + 1;
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if (DocURL.indexOf("file://", beginIndex) == -1)
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{
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var protocolEndIndex = DocURL.indexOf("://", beginIndex);
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var endIndex=DocURL.indexOf("/", protocolEndIndex + 3);
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urlResult = DocURL.substring(beginIndex, endIndex);
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}
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urlPlaceholder.innerText = urlResult + " ";
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}
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function addDomainName()
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{
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var domainNamePlaceholder = document.getElementById("DomainName");
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domainNamePlaceholder.innerText = findValue("DomainName=") + " ";
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}
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function addProxyDetail()
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{
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var proxyDetailPlaceholder = document.getElementById("ProxyDetail");
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proxyDetailPlaceholder.innerText = findValue("ProxyDetail=");
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}
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function findValue(key)
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{
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var value = '';
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DocQuery = document.location.search;
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BeginString = DocQuery.indexOf(key);
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if (BeginString > 0)
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{
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BeginString += key.length;
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EndString = Math.max(0, Math.min(DocQuery.indexOf("&", BeginString), DocQuery.indexOf("#", BeginString)));
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if (EndString > 0)
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{
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value = DocQuery.substring(BeginString, EndString);
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}
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else
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{
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value = DocQuery.substring(BeginString);
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}
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}
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return value;
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}
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function isHTTPS(cantDisplayTasks)
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{
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var DocURL = document.location.href;
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var poundIndex = DocURL.indexOf('#');
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var protocolIndex = DocURL.indexOf("https://", poundIndex);
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if (protocolIndex>poundIndex)
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{
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var bElement = document.createElement("li");
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bElement.textContent = L_TLS_SSL_TEXT;
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cantDisplayTasks.appendChild(bElement);
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}
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}
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