/* Copyright Bridgeline Software, Inc. An unpublished work created in 2009. All rights reserved. This software contains the confidential and trade secret information of Bridgeline Software, Inc. ("Bridgeline").  Copying, distribution or disclosure without Bridgeline's express written permission is prohibited */
// Tree and Common -->

var overlayDisplay = null;
var prevElement = null;
var prevOverlay = null;
var treeClientId = null;
var menuClientId = null;
function onCollapse(sender, eventArgs)
{   
    eval(treeClientId).expandAll();
}
function setOverlay(destObj, srcObj)
{
    var objLeft   = srcObj.offsetLeft;
    var objTop    = srcObj.offsetTop;
    var objParent = srcObj.parentNode;
    while( objParent != null && objParent.tagName.toUpperCase() != "BODY" )
    {
        objLeft  += objParent.offsetLeft;
        objTop   += objParent.offsetTop;
        objParent = objParent.parentNode; 
    }
    if(prevElement != null && prevElement.parentNode != null)
    {
        prevElement.parentNode.className = "percent";
        prevElement.className = "overlayArrow";
    }
    if (destObj.innerHTML!='')
    {
        destObj.style.left = (objLeft - 3) + "px";
        destObj.style.top = (objTop + 16) + "px";
        destObj.className = "overlayInfo";
        srcObj.parentNode.className = "percentHover";
        srcObj.className = "overlayArrowHover";
    }
}
function setRootPos(destObj, srcObj)
{
    var objLeft   = srcObj.offsetLeft;
    var objTop    = srcObj.offsetTop;
    var objParent = srcObj.offsetParent;
    while(objParent != null && objParent.tagName.toUpperCase() != "BODY" )
    {
        objLeft  += objParent.offsetLeft;
        objTop   += objParent.offsetTop;
        objParent = objParent.offsetParent;
    }
    destObj.style.left = objLeft + "px";
    destObj.style.top = objTop + "px";
}
function setTreePos(destObj, nodeY, nodeX)
{
    destObj.style.top = nodeY + "px";
    destObj.style.left = (nodeX + 180) + "px";
    destObj.className = "percent";
}
function TreeOverlay()
{
    // leftNav.expandAll();
    eval(treeClientId).expandAll();
    var rootNode = eval(treeClientId).get_nodes();
    for(var i=0; i<rootNode.get_length(); i++)
    {
        GetNodes(rootNode.getNode(i));
    }
}
function GetNodes(currentNode)
{
    var isNodeFound = false;
    var nodeUrl = currentNode.get_navigateUrl();
    var arrUrl = "";
    var parentElement = document.getElementById("treeOverlay");
    for(var count=0; count<arrOverlay.length; count++)
    {
        //adding iAppsCM for localhost only
        var menuUrl ="/" + arrOverlay[count][1].substring(0,arrOverlay[count][1].lastIndexOf("/"));
        if(menuUrl == nodeUrl)
        {
            isNodeFound = true;
            break;
        }
    }
    if(isNodeFound)
    {
        var htmlObject = document.createElement("div");
        var insertHTML = "<div class=\"overlayArrow\" onclick=\"OverlayClick('" + arrOverlay[count][0] + "', this);\">";
        insertHTML += arrOverlay[count][3] + "%";
        insertHTML += "</div>";
        htmlObject.innerHTML = insertHTML;
        setTreePos(htmlObject, currentNode.getY(), currentNode.getX());
        parentElement.appendChild(htmlObject);   
    }
    else
    {
        var htmlObject = document.createElement("div");
        var insertHTML = "<div class=\"overlayArrow\">";
        insertHTML += "0%";
        insertHTML += "</div>";
        htmlObject.innerHTML = insertHTML;
        setTreePos(htmlObject, currentNode.getY(), currentNode.getX());
        parentElement.appendChild(htmlObject);   
    }
    var childNodes = currentNode.get_nodes();
    if(childNodes.get_length() > 0)
    {
        for(var j=0; j<childNodes.get_length(); j++)
        {
            GetNodes(childNodes.getNode(j));
        }
    }
}
function OverlayClick(objectId, overlayObject)
{
    var parentElement = document.getElementById("treeOverlay");
    if(prevElement == null)
        prevElement = overlayObject;
    if(overlayDisplay != null && overlayDisplay.innerHTML!='' )
    {
        if (parentElement.innerHTML.indexOf(overlayDisplay.innerHTML) >0 )
        {            
            parentElement.removeChild(overlayDisplay);
        }
    }
    overlayDisplay = document.createElement("div");
    var overlayInfoText = GetOverlayDetails(objectId);
    if(overlayInfoText != "")
    {
        if(prevOverlay == overlayInfoText)
        {
            prevOverlay = null;
            setOverlay(overlayDisplay,overlayObject);
            overlayDisplay = null;            
        }
        else
        {
            prevOverlay = overlayInfoText;
            overlayDisplay.innerHTML = overlayInfoText;
            parentElement.appendChild(overlayDisplay);
            setOverlay(overlayDisplay,overlayObject);
            prevElement = overlayObject;
        }
    }
    else
    {
        setOverlay(overlayDisplay,overlayObject);
        overlayDisplay = null;
        prevOverlay = null;
    }
}
function GetOverlayDetails(objectId)
{
    var htmlItems = "<table cellpadding=\"0\" cellspacing=\"0\" border=\"0\" width=\"100%\">";
    for(var i=0; i < arrOverlay.length; i++)
    {
        if(arrOverlay[i][0] == objectId)
        {
            htmlItems += "<tr>";
            htmlItems += "<td style=\"padding-right:10px;text-align:right;\">" + arrOverlay[i][2] + "</td>";
            htmlItems += "<td style=\"padding-left:5px;\">Clicks</td>";
            htmlItems += "</tr>";
            htmlItems += "<tr>";
            htmlItems += "<td style=\"padding-right:10px;text-align:right;\">" + arrOverlay[i][3] + "%</td>";
            htmlItems += "<td style=\"padding-left:5px;\">Click %</td>";
            htmlItems += "</tr>";
            if(arrOverlay[i][4] != "" && arrOverlay[i][5] != "")
            {
                var arrWatchName = arrOverlay[i][4].split(",");
                var arrWatchPercentage = arrOverlay[i][5].split(",");
                for(var j=0; j < arrWatchName.length; j++)
                {
                    htmlItems += "<tr>";
                    htmlItems += "<td style=\"padding-right:10px;text-align:right;\">" + arrWatchPercentage[j] + "%</td>";
                    htmlItems += "<td style=\"padding-left:5px;\"> Watch: " + arrWatchName[j] + "</td>";
                    htmlItems += "</tr>";   
                }
            }
        }
    }
    htmlItems += "</table>";
    return(htmlItems);
}


// Menu  -->
function setMenuPos(destObj, srcObj, prev, width)
{
    var objLeft   = srcObj.offsetLeft;
    var objTop    = srcObj.offsetTop;
    var objParent = srcObj.offsetParent;
    while( objParent != null && objParent.tagName.toUpperCase() != "BODY" )
    {
        objLeft  += objParent.offsetLeft;
        objTop   += objParent.offsetTop;
        objParent = objParent.offsetParent;
    }
    destObj.style.left = (objLeft + (prev + width)-10) + "px";
    destObj.style.top = (objTop + 8) + "px";
    destObj.className = "percent";
}
function MenuOverlay()
{
    if (pageState=='Overlay')
    {
        var topItems = Menu1.get_items();
        var arrMenuIds = new Array(topItems.get_length());
        var findMenuMatched = false;
        for(var j=0; j<topItems.get_length(); j++)
        {
            arrMenuIds[j] = new Array(2);
            //only for localhost
            if (topItems.getItem(j).get_navigateUrl()!=null && topItems.getItem(j).get_navigateUrl()!= 'undefined')
            {
                //for localhost put arrMenuIds[j][0] = topItems.getItem(j).get_navigateUrl().replace("/iAppsCM/", "");
                arrMenuIds[j][0] = topItems.getItem(j).get_navigateUrl().replace("/", "");
            }
            arrMenuIds[j][1] = menuClientId + "_" + j;
        }
        
        var parentElement = document.getElementById("overlay");
        setRootPos(document.getElementById("overlay"),document.getElementById(menuClientId));
        var previousWidth = 0;
        var prevObjectPosition = 0;
        for(i=0;i<arrMenuIds.length;i++)
        {
            findMenuMatched = false;
            for(j=0;j<arrOverlay.length;j++)
            {
                count = 0;
                pos = arrOverlay[j][1].indexOf("/");
                while ( pos != -1 ) {
                   count++;
                   pos = arrOverlay[j][1].indexOf("/",pos+1);
                }
                if(arrMenuIds[i][0] != "" && arrOverlay[j][1].indexOf(arrMenuIds[i][0]) > -1 && count == 1)
                {
                    prevObjectPosition = i;
                    var menuItemObject = document.getElementById(arrMenuIds[i][1]);
                    var htmlObject = document.createElement("div");
                    var insertHTML = "<div class=\"overlayArrow\" onclick=\"OverlayClick('" + arrOverlay[j][0] + "', this);\">";
                    insertHTML += arrOverlay[j][3] + "%";
                    insertHTML += "</div>";
                    htmlObject.innerHTML = insertHTML;
                    if(i>0)
                    {
                        var prevMenuItemObject = document.getElementById(arrMenuIds[prevObjectPosition][1]);
                        previousWidth += prevMenuItemObject.offsetWidth;
                    }
                    if(menuItemObject != null)
                        setMenuPos(htmlObject,document.getElementById(menuClientId), menuItemObject.offsetLeft, menuItemObject.offsetWidth);
                    parentElement.appendChild(htmlObject);
                    findMenuMatched = true;
                }
            }
            if(!findMenuMatched && arrMenuIds[i][0] != "")
            {
                prevObjectPosition = i;
                var menuItemObject = document.getElementById(arrMenuIds[i][1]);
                var htmlObject = document.createElement("div");
                var insertHTML = "<div class=\"overlayArrow\">";
                insertHTML +=  "0%";
                insertHTML += "</div>";
                htmlObject.innerHTML = insertHTML;
                if(i>0)
                {
                    var prevMenuItemObject = document.getElementById(arrMenuIds[prevObjectPosition][1]);
                    previousWidth += prevMenuItemObject.offsetWidth;
                }
                if(menuItemObject != null)
                    setMenuPos(htmlObject,document.getElementById(menuClientId), menuItemObject.offsetLeft, menuItemObject.offsetWidth);
                parentElement.appendChild(htmlObject);                
            }
        }    
    }
}


    var emptyLinks = "";
    var dummyLinks = "#";

// Anchor Tags 
function AnchorOverlay()
{
    var parentElement = document.getElementById("overlay");
    var findAnchorMatched = false;
    var currentPageLinks = window.location + "";
    var isHttps_ForOverlay = -1;
    currentPageLinks = currentPageLinks.toLowerCase() + "#";
    if (pageState=='Overlay')
    {
        var existingAnchors = document.getElementsByTagName("a");
        for(var count=0; count<existingAnchors.length; count++)
        {
            isHttps_ForOverlay = -1;
            var currentAnchor = existingAnchors[count].href;
            findAnchorMatched = false;
            currentAnchor = currentAnchor.toLowerCase();
            if(currentAnchor != emptyLinks)
            {
                if(currentAnchor.indexOf("https://") > -1)
                {
                    isHttps_ForOverlay = 1;
                }
                currentAnchor = isHttps_ForOverlay > -1 ? currentAnchor.replace("https://","") : currentAnchor.replace("http://","");
                currentAnchor = currentAnchor.replace("///","/");
                currentAnchor = currentAnchor.replace("//","/");
                
                currentAnchor = decodeURIComponent(currentAnchor); //unescape(currentAnchor);
            }
            for(var j=0;j<arrOverlay.length;j++)
            {
                 if(ifAnchorMatches(currentAnchor,arrOverlay[j][1],arrOverlay[j][6],currentPageLinks,isHttps_ForOverlay))
                {
                    var htmlObject = document.createElement("div");
                    var insertHTML = "<div class=\"overlayArrow\" onclick=\"OverlayClick('" + arrOverlay[j][0] + "', this);\">";
                    insertHTML += arrOverlay[j][3] + "%";
                    insertHTML += "</div>";
                    htmlObject.innerHTML = insertHTML;
                    setAnchorOverlay(htmlObject, existingAnchors[count]);
                    parentElement.appendChild(htmlObject);
                    findAnchorMatched = true;
                }
            }
            if (!findAnchorMatched && currentAnchor != emptyLinks && currentAnchor != dummyLinks && currentAnchor != currentPageLinks)
            {
                var htmlObject = document.createElement("div");
                var insertHTML = "<div class=\"overlayArrow\">";
                insertHTML +=  "0%";
                insertHTML += "</div>";
                htmlObject.innerHTML = insertHTML;
                setAnchorOverlay(htmlObject, existingAnchors[count]);
                parentElement.appendChild(htmlObject);
            }
        }
    }
}
function setAnchorOverlay(destObj, srcObj)
{
    var objLeft   = srcObj.offsetLeft;
    var objTop    = srcObj.offsetTop;
    var objParent = srcObj.offsetParent;
    while(objParent != null && objParent.tagName.toUpperCase() != "BODY")
    {
        objLeft  += objParent.offsetLeft;
        objTop   += objParent.offsetTop;
        objParent = objParent.offsetParent;
    }
    destObj.style.top = objTop + "px";
    destObj.style.left = (srcObj.offsetWidth + objLeft) + "px";
    destObj.className = "percent";
}

function escapeHTMLEncode(str) {
  var div = document.createElement('div');
  var text = document.createTextNode(str);
  div.appendChild(text);
  return div.innerHTML;
 }
 
function ifAnchorMatches(currentAnchor, overLayAnchor, alternateOverlayAnchor, currentPageLinks, isHttps_ForOverlay)
{
 
 
    // without any domain and http/https
    
    var noDomain_currentAnchor = currentAnchor.replace(document.domain,'');
    if(noDomain_currentAnchor.indexOf("/")==0)
            noDomain_currentAnchor = noDomain_currentAnchor.substring(1, noDomain_currentAnchor.length);
    if(checkLinkExists(noDomain_currentAnchor,overLayAnchor,alternateOverlayAnchor,currentPageLinks))
                     {
                      return true;
                     }
   
  
 
    // with only domain
  if(checkLinkExists(currentAnchor,overLayAnchor,alternateOverlayAnchor,currentPageLinks))
                     {
                      return true;
                     }
   
    // full with http or https       and domain          
   currentAnchor = isHttps_ForOverlay > -1 ?  "https://" + currentAnchor : "http://" + currentAnchor;
    
     if(checkLinkExists(currentAnchor,overLayAnchor,alternateOverlayAnchor,currentPageLinks))
                     {
                      return true;
                     }
   
    return false;

}


function checkLinkExists(currentAnchor, overLayAnchor, alternateOverlayAnchor, currentPageLinks)
{
        if(((overLayAnchor != "" && currentAnchor.indexOf(overLayAnchor.toLowerCase()) > -1) || 
        (alternateOverlayAnchor != "" && currentAnchor==alternateOverlayAnchor.toLowerCase())
            )          && currentAnchor != emptyLinks && currentAnchor != dummyLinks && currentAnchor != currentPageLinks
         )
                     {
                      return true;
                     }
   
        currentAnchor = escapeHTMLEncode(currentAnchor);
   
    if(((overLayAnchor != "" && currentAnchor.indexOf(overLayAnchor.toLowerCase()) > -1) || 
        (alternateOverlayAnchor != "" && currentAnchor==alternateOverlayAnchor.toLowerCase())
             ) && currentAnchor != emptyLinks && currentAnchor != dummyLinks && currentAnchor != currentPageLinks
            )
                     {
                      return true;
                     }
                     
     return false;
}