// ==============================================================
//     Microsoft Server Appliance
//     Page-level JavaScript functions
//
//    Copyright (c) 1999 - 2000 Microsoft Corporation.  All rights reserved.
// ==============================================================

<!-- Copyright (c) 1999 - 2000 Microsoft Corporation.  All rights reserved-->

//-------------------------------------------------------------------------
//
// Function : SetNavBar
//
// Synopsis : Set tab location
//
// Arguments: TabNum(IN) - tab to set focus on 
//
// Returns  : None
//
//-------------------------------------------------------------------------

function SetNavBar(TabNum) {
    if (window.parent.navbar.intCurrentTab != null) {
        if (window.parent.navbar.intCurrentTab != TabNum) {
            window.parent.navbar.location = "../navbar.asp?Tab=" + TabNum;
        }
    }
    else
        window.setTimeout('SetNavBar(' + TabNum + ');',50);
}



//-------------------------------------------------------------------------
//
// Function : GetCurrentTabURL
//
// Synopsis : Get the URL of the currently active tab
//
// Arguments: None 
//
// Returns  : None
//
//-------------------------------------------------------------------------
    
function GetCurrentTabURL() {
    var strReturnURL;
    var strStart;
    var strEnd;
    var intTab;

    strReturnURL = document.location.search;
    strStart = strReturnURL.indexOf("Tab=");
    if (strStart != -1)
    {
       strEnd = strReturnURL.indexOf("&", strStart+4);
       if (strEnd != -1)
       {
           intTab = strReturnURL.substring(strStart+4, strEnd);
       }
       else
       {
           intTab = strReturnURL.substring(strStart+4, strReturnURL.length);
       }
    }
    if (intTab==null)
    {
        intTab=0;
    }
    return GetTabURL(intTab);
}


function ClickCurrentTab() {
    var intTab = window.parent.navbar.intCurrentTab;    
    window.parent.navbar.ClickTab(intTab);
}

function SetFrameSet(PageURL) {
    if (window.parent == window) {
        window.parent.location = "../default.htm?Page=" + PageURL;
    }
}


function SetupMainPage(TabNum) {
    SetFrameSet(window.location.pathname);
    if (window.parent.navbar != null) { 
        if (window.parent.navbar.intCurrentTab != null) {
            if (window.parent.navbar.intCurrentTab.value != TabNum)
                window.parent.navbar.location = "navbar.asp?Tab=" + TabNum;
        }
        else {
            top.main.navbar.location = "navbar.asp?Tab=" + TabNum;
        }
    }
    else
        window.parent.navbar = "navbar.asp";        
}


function SetupAreaPage(TabNum) {
    if (window.parent == window) {
        window.parent.location = "../default.htm?Page=" + window.location.pathname;
    }
    if (window.parent.navbar != null)
        SetNavBar(TabNum);
    else
        window.parent.navbar = "navbar.asp";
}

function SetTargetURL(TargetURL) {
    // indicates the URL being navigated to,
    // uses a static variable in the hidden frame.
    if (top.hidden != null)
        top.hidden.Hidden.MainURL = TargetURL;
}

function GetTargetURL() {
    // returns the URL being navigated to,
    // or the current URL, depending on the timing 
    // of the call.
    if (top.hidden != null)
        return top.hidden.Hidden.MainURL;
    else
        return '';
}


//-------------------------------------------------------------------------
//
// Function : OpenPage
//
// Synopsis : Open a specified URL and set its return URL
//
// Arguments: TaskURL(IN)   - URL to open
//            ReturnURL(IN) - URL to mark as return URL for the TaskURL  
//
// Returns  : None
//
//-------------------------------------------------------------------------

function OpenPage(TaskURL, ReturnURL) 
{
    // function: OpenPage
    //        Builds a URL, adding a ReturnURL and a random 
    //        number(R), and sets the current window to open it.
    var strURL;
    var strCurrentURL;
    var strQueryString;
    var intReturnURLIndex;

    strURL = TaskURL;
    if (TaskURL.indexOf('?') != -1)
    {
        strURL += "&";
    }
    else
    {
        strURL += "?";
    }

    if (TaskURL.indexOf('ReturnURL') == -1) 
    {
        if (ReturnURL == null)
        {
            strQueryString = window.location.search;
            i = strQueryString.indexOf('&R=');
            if (i != -1) {
                strQueryString=strQueryString.substring(0, i);
            }
            else
            {
                i = strQueryString.indexOf('?R=');
                if (i != -1) {
                    strQueryString=strQueryString.substring(0, i);
                }
            }
            intReturnURLIndex = strQueryString.indexOf('ReturnURL');
            if (intReturnURLIndex != -1)
            {
                strQueryString = strQueryString.substring(0, intReturnURLIndex);
            }
            strCurrentURL = window.location.pathname + strQueryString;
        }
        else
        {
            strCurrentURL = ReturnURL;
        }

        strURL += "ReturnURL=";
        if (strCurrentURL.indexOf('/', 1) != -1 && strCurrentURL.substr('..',0,2) == -1) 
        {
            strURL += "..";
        }
        strURL += strCurrentURL;
    }
    strURL += "&R=" + Math.random();
    strURL = "http://" + GetServerName() + "/" + strURL;
    top.location.href = strURL;
    return strURL;
}


//-------------------------------------------------------------------------
//
// Function : StartTask
//
// Synopsis : Open a specified URL as a task page and set its return URL
//
// Arguments: TaskURL(IN)   - URL to open
//            ReturnURL(IN) - URL to mark as return URL for the TaskURL  
//
// Returns  : None
//
//-------------------------------------------------------------------------

function StartTask(TaskURL, ReturnURL) 
{
    var strURL;
    var strCurrentURL = "";
    var strQueryString;
    var strFrameset;
    var i;
    var intReturnURLIndex;

    strURL = TaskURL;
    if (TaskURL.indexOf('ReturnURL') == -1) 
    {
        if (ReturnURL == null)
        {
            strQueryString = window.location.search;
            i = strQueryString.indexOf('&R=');
            if (i != -1) {
                strQueryString=strQueryString.substring(0, i);
            }
            else
            {
                i = strQueryString.indexOf('?R=');
                if (i != -1) {
                    strQueryString=strQueryString.substring(0, i);
                }
            }
            intReturnURLIndex = strQueryString.indexOf('ReturnURL');
            if (intReturnURLIndex != -1)
            {
                strQueryString = strQueryString.substring(0, i);
            }

            strCurrentURL = window.location.pathname + strQueryString;
            strCurrentURL = window.location.pathname;
            strCurrentURL += strQueryString;
        }
        else
        {
            strCurrentURL = ReturnURL;
        }
    }
                            
    if (strCurrentURL != "") 
    {
        if (TaskURL.indexOf('ReturnURL') == -1) 
        {
            if (TaskURL.indexOf('?') != -1)
            {
                strURL += "&";
            }
            else
            {
                strURL += "?";
            }
            strURL += "ReturnURL=";
            if (strCurrentURL.indexOf('/', 1) != -1 && strCurrentURL.substr('..',0,2) == -1) 
            {
                strURL += "..";
            }
            else 
            {
            }
            strURL += strCurrentURL;
        }
    }
    strURL = 'http://' + GetServerName() + '/' + strURL;
    top.location.href = strURL;
    return strURL;
}


//-------------------------------------------------------------------------
//
// Function : GetServerName
//
// Synopsis :  Return server name as specified in browser address bar
//
// Arguments: None
//
// Returns  : server name object
//
//-------------------------------------------------------------------------

function GetServerName() {
    return window.location.host;
}


//-------------------------------------------------------------------------
//
// Function : IsIE
//
// Synopsis : Is browser IE
//
// Arguments: None
//
// Returns  : true/false
//
//-------------------------------------------------------------------------

function IsIE() {
    if (navigator.userAgent.indexOf('IE')>-1)
        return true;
    else
        return false;
}


//-------------------------------------------------------------------------
//
// Function : IsAllSpaces
//
// Synopsis : is a string made up only of spaces
//
// Arguments: In(IN) - string to test
//
// Returns  : true/false
//
//-------------------------------------------------------------------------

function IsAllSpaces(In) {
    var strTest = In;
    var i;
    for(i=0;i<strTest.length;i++) {
        if(strTest.charAt(i) != " ")
            return false;
    }
    return true;
}


//-------------------------------------------------------------------------
//
// Function : Trim
//
// Synopsis : remove all spaces from a string
//
// Arguments: str(IN) - string to modify
//
// Returns  : modified string
//
//-------------------------------------------------------------------------

function Trim(str) {
    var res="", i, ch;
    for (i=0; i < str.length; i++) {
        ch = str.charAt(i);
        if (ch != ' '){
            res = res + ch;
        }
    }
    return res;
}

//-------------------------------------------------------------------------
//
// Function : LaunchHelp
//
// Synopsis : launch help file
//
// Arguments: None
//
// Returns  : None
//
//-------------------------------------------------------------------------

function LaunchHelp() {
    alert("See the Microsoft Server Appliance Kit SDK for instructions on adding a custom help file to your Windows(R) Powered server appliance.");
}

//-------------------------------------------------------------------------
//
// Function : BlurLayer
//
// Synopsis : hide layer
//
// Arguments: None
//
// Returns  : None
//
//-------------------------------------------------------------------------

function BlurLayer()
{
    document.menu.visibility = "hide";
}