function Folder(folderDescription, hreference)

{ 

	

  //constant data 

  this.desc = folderDescription; 

  this.hreference = hreference;

  this.id = -1;

  this.navObj = 0;

  this.iconImg = 0; 

  this.nodeImg = 0;

  this.isLastNode = 0;

  this.iconSrc = ICONPATH + "shim.gif";

  this.iconSrcClosed = ICONPATH + "shim.gif";

  this.children = new Array;

  this.nChildren = 0;

  this.level = 0;

  this.leftSideCoded = "";

  this.isLastNode=false;

  this.parentObj = null;

  this.maySelect=true;

  this.prependHTML = ""

 

  //dynamic data 

  this.isOpen = false

  this.isLastOpenedFolder = false

  this.isRendered = 0

 

  //methods 

  this.initialize = initializeFolder 

  this.setState = setStateFolder 

  this.addChild = addChild 

  this.addChildren = addChildren

  this.createIndex = createEntryIndex 

  this.escondeBlock = escondeBlock

  this.esconde = escondeFolder 

  this.folderMstr = folderMstr 

  this.renderOb = drawFolder 

  this.totalHeight = totalHeight 

  this.subEntries = folderSubEntries 

  this.linkHTML = linkFolderHTML

  this.blockStartHTML = blockStartHTML

  this.blockEndHTML = blockEndHTML

  this.nodeImageSrc = nodeImageSrc

  this.iconImageSrc = iconImageSrc

  this.getID = getID

  this.forceOpeningOfAncestorFolders = forceOpeningOfAncestorFolders

} 

 

function initializeFolder(level, lastNode, leftSide) 

{ 



  var j=0 

  var i=0       

  nc = this.nChildren 

   

  this.createIndex() 

  this.level = level

  this.leftSideCoded = leftSide



  if (browserVersion == 0 || STARTALLOPEN==1)

    this.isOpen=true;



  if (level>0)

    if (lastNode) //the last child in the children array 

		leftSide = leftSide + "0"

	else

		leftSide = leftSide + "1"



  this.isLastNode = lastNode

 

  if (nc > 0) 

  { 

    level = level + 1 

    for (i=0 ; i < this.nChildren; i++)  

    {

      if (typeof this.children[i].initialize == 'undefined') //document node was specified using the addChildren function

      {

        if (typeof this.children[i][0] == 'undefined' || typeof this.children[i] == 'string')

        {

          this.children[i] = ["item incorrectly defined", ""];

        }



        //Basic initialization of the Item object

        //These members or methods are needed even before the Item is rendered

        this.children[i].initialize=initializeItem;

        this.children[i].createIndex=createEntryIndex;

        if (typeof this.children[i].maySelect == 'undefined')

          this.children[i].maySelect=true

        this.children[i].forceOpeningOfAncestorFolders = forceOpeningOfAncestorFolders

      }

      if (i == this.nChildren-1) 

        this.children[i].initialize(level, 1, leftSide)

      else 

        this.children[i].initialize(level, 0, leftSide)

    } 

  } 

} 





function drawFolder(insertAtObj) 

{ 

  

  var nodeName = ""

  var auxEv = ""

  var docW = ""

  var i=0

  

  //if( this.level==0 ) return;



  finalizeCreationOfChildDocs(this)



  var leftSide = leftSideHTML(this.leftSideCoded)



  //if (browserVersion > 0) 

    //auxEv = "<a href='javascript:clickOnNode(\""+this.getID()+"\")'>" 

  //else 

    auxEv = "<a>" 



  nodeName = this.nodeImageSrc()

 

  if (this.level>0) 

    if (this.isLastNode) //the last child in the children array 

	    leftSide = leftSide + "<td valign=top>" + auxEv + "<img name='nodeIcon" + this.id + "' id='nodeIcon" + this.id + "' src='" + nodeName + "' width=10 height=10 border=0></a></td>"

    else 

      leftSide = leftSide + "<td valign=top background=" + ICONPATH + "shim.gif>" + auxEv + "<img name='nodeIcon" + this.id + "' id='nodeIcon" + this.id + "' src='" + nodeName + "' width=10 height=10 border=0></a></td>"



      

  this.isRendered = 1



  if (browserVersion == 2) { 

    if (!doc.yPos) 

      doc.yPos=20 

  } 



  docW = this.blockStartHTML("folder");

  

  if( this.level == 1 ) {

  	//docW = docW + "<tr><td colspan=100><hr color=#FFFFFF size=1></td></tr>";

  	docW = docW + "<tr><td colspan=100><hr color=white></td></tr>";

  }



  docW = docW + "<tr>" + leftSide + "<td valign=top>";

  if (USEICONS)

  {

    docW = docW + this.linkHTML(false) 

    docW = docW + "<img id='folderIcon" + this.id + "' name='folderIcon" + this.id + "' src='" + this.iconImageSrc() + "' border=0></a>"

  }

  else

  {

	  if (this.prependHTML == "")

        docW = docW + "<img src=" + ICONPATH + "shim.gif height=1 width=1 border=0>"

  }

  if (WRAPTEXT)

	  docW = docW + "</td>"+this.prependHTML+"<td valign=middle width=100% class=leftnavparenttext colspan=100>"

  else

	  docW = docW + "</td>"+this.prependHTML+"<td valign=middle nowrap width=100% class=leftnavparenttext>"

  

  if (USETEXTLINKS) 

  { 

    if( this.level==1 ) {

    	this.desc = "<b>" + this.desc + "</b>";

    	arrowImg = "home_leftArrow_dark.gif";

		arrowHtml = "<strong><font color=\"#0D476F\">&#8250;</font></strong>"; //4682B4

    }

    else {

    	arrowImg = "home_leftArrow_lite.gif";

		arrowHtml = "<font color=\"#0D476F\">&#8250;</font>";

	}

  	

  	docW = docW + this.linkHTML(true) 

    //docW = docW + "<img src=\"/financialaid/images/"+arrowImg+"\" border=0>&nbsp;" + this.desc + "</a>"

	docW = docW + arrowHtml + " " + this.desc + "</a>"

    } 

  else 

    docW = docW + this.desc

  docW = docW + "</td>"



  docW = docW + this.blockEndHTML();



  if (insertAtObj == null)

  {

	  if (supportsDeferral) {

          if( !this.level ) docW = "<div id='folder0'></div>";

	      doc.write("<div id=domRoot></div>"); //transition between regular flow HTML, and node-insert DOM DHTML

		  insertAtObj = getElById("domRoot");

		  insertAtObj.insertAdjacentHTML("beforeEnd", docW);

	  }

	  else {

	      if( !this.level )

    	      doc.write("");

    	  else

    	       doc.write(docW);

	  }

  }

  else

  {

      insertAtObj.insertAdjacentHTML("afterEnd", docW)

  }



  if (browserVersion == 2) 

  { 

    this.navObj = doc.layers["folder"+this.id] 

    if (USEICONS)

      this.iconImg = this.navObj.document.images["folderIcon"+this.id] 

    this.nodeImg = this.navObj.document.images["nodeIcon"+this.id] 

    doc.yPos=doc.yPos+this.navObj.clip.height 

  } 

  else if (browserVersion != 0)

  { 

    this.navObj = getElById("folder"+this.id)

    if (USEICONS)

      this.iconImg = getElById("folderIcon"+this.id) 

    this.nodeImg = getElById("nodeIcon"+this.id)

  } 

  

} 

 

function setStateFolder(isOpen) 

{ 

  var subEntries 

  var totalHeight 

  var fIt = 0 

  var i=0 

  var currentOpen

 

  if (isOpen == this.isOpen) 

    return 

 

  if (browserVersion == 2)  

  { 

    totalHeight = 0 

    for (i=0; i < this.nChildren; i++) 

      totalHeight = totalHeight + this.children[i].navObj.clip.height 

      subEntries = this.subEntries() 

    if (this.isOpen) 

      totalHeight = 0 - totalHeight 

    for (fIt = this.id + subEntries + 1; fIt < nEntries; fIt++) 

      indexOfEntries[fIt].navObj.moveBy(0, totalHeight) 

  }  

  this.isOpen = isOpen;



  if (this.getID()!=foldersTree.getID() && PRESERVESTATE && !this.isOpen) //closing

  {

     currentOpen = GetCookie("clickedFolder")

     if (currentOpen != null) {

         currentOpen = currentOpen.replace(this.getID()+cookieCutter, "")

         SetCookie("clickedFolder", currentOpen)

     }

  }

	

  if (!this.isOpen && this.isLastOpenedfolder)

  {

		lastOpenedFolder = null;

		this.isLastOpenedfolder = false;

  }

  propagateChangesInState(this) 

} 

 

function propagateChangesInState(folder) 

{   

  var i=0 



  //Change icon

  if (folder.nChildren > 0 && folder.level>0)  //otherwise the one given at render stays

    folder.nodeImg.src = folder.nodeImageSrc()



  //Change node

  if (USEICONS)

    folder.iconImg.src = folder.iconImageSrc()



  //Propagate changes

  for (i=folder.nChildren-1; i>=0; i--) {

    if (folder.isOpen) 

      folder.children[i].folderMstr(folder.navObj)

    else 

  	  folder.children[i].esconde() 

  }

} 

 

function escondeFolder() 

{ 

  this.escondeBlock()

   

  this.setState(0) 

} 

 

function linkFolderHTML(isTextLink) 

{ 

  var docW = "";



  if (this.hreference) 

  { 

	if (USEFRAMES)

	  docW = docW + "<a href='" + this.hreference + "' TARGET=\"basefrm\" "

	else

	  docW = docW + "<a href='" + this.hreference + "' TARGET=_top "

        

    if (isTextLink) {

        docW += "id=\"itemTextLink"+this.id+"\" ";

    }



    if (browserVersion > 0) {

        if( this.level == 1 )

    	  docW = docW + "onClick='javascript:clickOnNodeObj(foldersTree); clickOnNodeObj(foldersTree); clickOnNode(\""+this.getID()+"\")'"

        else

    	  docW = docW + "onClick='javascript:clickOnFolder(\""+this.getID()+"\")'"

    }



    docW = docW + ">"

  } 

  else 

    docW = docW + "<a>" 



  return docW;

} 

 

function addChild(childNode) 

{ 

  this.children[this.nChildren] = childNode 

  childNode.parentObj = this

  this.nChildren++ 

  return childNode 

} 



//The list can contain either a Folder object or a sub list with the arguments for Item 

function addChildren(listOfChildren) 

{ 

  this.children = listOfChildren 

  this.nChildren = listOfChildren.length

  for (i=0; i<this.nChildren; i++)

    this.children[i].parentObj = this

} 



function folderSubEntries() 

{ 

  var i = 0 

  var se = this.nChildren 

 

  for (i=0; i < this.nChildren; i++){ 

    if (this.children[i].children) //is a folder 

      se = se + this.children[i].subEntries() 

  } 

 

  return se 

} 



function nodeImageSrc() {

  var srcStr = "";



  if (this.isLastNode) //the last child in the children array 

  { 

    if (this.nChildren == 0)

      srcStr = ICONPATH + "shim.gif"

    else

      if (this.isOpen)

        srcStr = ICONPATH + "shim.gif"  

      else

        srcStr = ICONPATH + "shim.gif"  

  } 

  else 

  { 

    if (this.nChildren == 0)

      srcStr = ICONPATH + "shim.gif"

    else

      if (this.isOpen)

        srcStr = ICONPATH + "shim.gif"

      else

        srcStr = ICONPATH + "shim.gif"

  }   

  return srcStr;

}



function iconImageSrc() {

  if (this.isOpen)

    return(this.iconSrc)

  else

    return(this.iconSrcClosed)

} 

 

// Definition of class Item (a document or link inside a Folder) 

// ************************************************************* 

 

function Item(itemDescription) // Constructor 

{ 

  // constant data 

  this.desc = itemDescription 



  this.level = 0

  this.isLastNode = false

  this.leftSideCoded = ""

  this.parentObj = null



  this.maySelect=true



  this.initialize = initializeItem;

  this.createIndex = createEntryIndex;

  this.forceOpeningOfAncestorFolders = forceOpeningOfAncestorFolders;



  finalizeCreationOfItem(this)

} 



//Assignments that can be delayed when the item is created with folder.addChildren

//The assignments that cannot be delayed are done in addChildren and in initializeFolder

//Additionaly, some assignments are also done in finalizeCreationOfChildDocs itself

function finalizeCreationOfItem(itemArray)

{

  itemArray.navObj = 0 //initialized in render() 

  itemArray.iconImg = 0 //initialized in render() 

  itemArray.iconSrc = ICONPATH + "shim.gif" 

  itemArray.isRendered = 0

  itemArray.nChildren = 0

  itemArray.prependHTML = ""

 

  // methods 

  itemArray.escondeBlock = escondeBlock

  itemArray.esconde = escondeBlock

  itemArray.folderMstr = folderMstr 

  itemArray.renderOb = drawItem 

  itemArray.totalHeight = totalHeight 

  itemArray.blockStartHTML = blockStartHTML

  itemArray.blockEndHTML = blockEndHTML

  itemArray.getID = getID

}



function initializeItem(level, lastNode, leftSide) 

{  

  this.createIndex() 

  this.level = level

  this.leftSideCoded = leftSide

  this.isLastNode = lastNode

} 

 

function drawItem(insertAtObj) 

{ 

  var leftSide = leftSideHTML(this.leftSideCoded)

  var docW = ""



  var fullLink = "href=\""+this.link+"\" target=\""+this.target+"\" onClick=\"clickOnLink('"+this.getID()+"\', '"+this.link+"','"+this.target+"');return false;\"";

  this.isRendered = 1



  if (this.level>0) 

    if (this.isLastNode) //the last 'brother' in the children array 

    { 

      leftSide = leftSide + "<td valign=top><img src='" + ICONPATH + "shim.gif' width=10 height=10></td>"

    } 

    else 

    { 

      leftSide = leftSide + "<td valign=top background=" + ICONPATH + "shim.gif><img src='" + ICONPATH + "shim.gif' width=10 height=10></td>"

    } 



  docW = docW + this.blockStartHTML("item")



  docW = docW + "<tr>" + leftSide + "<td valign=top>"

  if (USEICONS)

      docW = docW + "<a " + fullLink  + " id=\"itemIconLink"+this.id+"\">" + "<img id='itemIcon"+this.id+"' " + "src='"+this.iconSrc+"' border=0>" + "</a>"

  else

	  if (this.prependHTML == "")

        docW = docW + "<img src=" + ICONPATH + "shim.gif height=2 width=3>"



  if (WRAPTEXT)

    docW = docW + "</td>"+this.prependHTML+"<td valign=middle width=100%>"

  else

    docW = docW + "</td>"+this.prependHTML+"<td valign=middle nowrap width=100%>"



  if (USETEXTLINKS) 

    docW = docW + "<a " + fullLink + " id=\"itemTextLink"+this.id+"\">" + this.desc + "</a>"

  else 

    docW = docW + this.desc



  docW = docW + "</td>"



  docW = docW + this.blockEndHTML()

 

  if (insertAtObj == null)

  {

	  doc.write(docW)

  }

  else

  {

      insertAtObj.insertAdjacentHTML("afterEnd", docW)

  }



  if (browserVersion == 2) { 

    this.navObj = doc.layers["item"+this.id] 

    if (USEICONS)

      this.iconImg = this.navObj.document.images["itemIcon"+this.id] 

    doc.yPos=doc.yPos+this.navObj.clip.height 

  } else if (browserVersion != 0) { 

    this.navObj = getElById("item"+this.id)

    if (USEICONS)

      this.iconImg = getElById("itemIcon"+this.id)

  } 

} 

 

 

// Methods common to both objects (pseudo-inheritance) 

// ******************************************************** 

 

function forceOpeningOfAncestorFolders() {

  if (this.parentObj == null || this.parentObj.isOpen)

    return

  else {

    this.parentObj.forceOpeningOfAncestorFolders()

    clickOnNodeObj(this.parentObj)

  }

}



function escondeBlock() 

{ 

  if (browserVersion == 1 || browserVersion == 3) { 

    if (this.navObj.style.display == "none") 

      return 

    this.navObj.style.display = "none" 

  } else { 

    if (this.navObj.visibility == "hidden") 

      return 

    this.navObj.visibility = "hidden" 

  }     

} 

 

function folderMstr(domObj) 

{ 

  if (browserVersion == 1 || browserVersion == 3) { 

    /*if (t==-1)

      return*/

    var str = new String(doc.links[t])

    /*if (str.slice(14,16) != "em")

      return*/

  }

  



  if (!this.isRendered)

     this.renderOb(domObj)

  else

    if (browserVersion == 1 || browserVersion == 3) 

      this.navObj.style.display = "block" 

    else 

      this.navObj.visibility = "show" 

} 



function blockStartHTML(idprefix) {

  var idParam = "id='" + idprefix + this.id + "'"

  var docW = ""



  if (browserVersion == 2) 

    docW = "<layer "+ idParam + " top=" + doc.yPos + " visibility=show>"

  else if (browserVersion != 0)

    docW = "<div " + idParam + " style='display:block; position:block;'>"

     

  docW = docW + "<table border=0 cellspacing=0 cellpadding=0 width=100% >"



  return docW

}



function blockEndHTML() {

  var docW = ""



  docW = "</table>"

   

  if (browserVersion == 2) 

    docW = docW + "</layer>"

  else if (browserVersion != 0)

    docW = docW + "</div>"



  return docW

}

 

function createEntryIndex() 

{ 

  this.id = nEntries 

  indexOfEntries[nEntries] = this 

  nEntries++ 

} 

 

// total height of subEntries open 

function totalHeight() //used with browserVersion == 2 

{ 

  var h = this.navObj.clip.height 

  var i = 0 

   

  if (this.isOpen) //is a folder and _is_ open 

    for (i=0 ; i < this.nChildren; i++)  

      h = h + this.children[i].totalHeight() 

 

  return h 

} 





function leftSideHTML(leftSideCoded) {

	var i;

	var retStr = "";



	for (i=0; i<leftSideCoded.length; i++)

	{

		if (leftSideCoded.charAt(i) == "1")

		{

			retStr = retStr + "<td valign=top background=" + ICONPATH + "shim.gif><img src='" + ICONPATH + "shim.gif' width=10 height=10></td>"

		}

		if (leftSideCoded.charAt(i) == "0")

		{

			retStr = retStr + "<td valign=top><img src='" + ICONPATH + "shim.gif' width=10 height=10></td>"

		}

	}

	return retStr

}



function getID()

{

  //define a .xID in all nodes (folders and items) if you want to PERVESTATE that

  //work when the tree changes. The value eXternal value must be unique for each

  //node and must node change when other nodes are added or removed

  //The value may be numeric or string, but cannot have the same char used in cookieCutter

  if (typeof this.xID != "undefined") 

    return this.xID

  else

    return this.id

}



 

// Events 

// ********************************************************* 

 

function clickOnFolder(folderId) 

{   

var clicked = findObj(folderId)

  if (typeof clicked=='undefined' || clicked==null)

  {

    alert("Treeview was not able to find the node object corresponding to ID=" + folderId + ". If the configuration file sets a.xID values, it must set them for ALL nodes, including the foldersTree root.")

    return;

  }

  if (!clicked.isOpen) {

    clickOnNodeObj(clicked) 

  }



  if (lastOpenedFolder != null && lastOpenedFolder != folderId)

    clickOnNode(lastOpenedFolder); //sets lastOpenedFolder to null



  if (clicked.nChildren==0) {

    lastOpenedFolder = folderId;

    clicked.isLastOpenedfolder = true

  }



  if (isLinked(clicked.hreference)) {

      highlightObjLink(clicked);

  }

} 

 

function clickOnNode(folderId) 

{ 

 

	fOb = findObj(folderId);

  if (typeof fOb=='undefined' || fOb==null)

  {

    alert("Treeview was not able to find the node object corresponding to ID=" + folderId + ". If the configuration file sets a.xID, it must set foldersTree.xID as well.")

    return;

  }

  

  clickOnNodeObj(fOb);

}



function clickOnNodeObj(folderObj) 

{ 

  var state = 0 

  var currentOpen

  state = folderObj.isOpen 

  folderObj.setState(!state) //open<->close  



  if (folderObj.id!=foldersTree.id && PRESERVESTATE)

  {

  	//alert( folderObj.isOpen  );

  	currentOpen = GetCookie("clickedFolder")

    if (currentOpen == null)

      currentOpen = "";



    if (!folderObj.isOpen) //closing

    {

      currentOpen = currentOpen.replace(folderObj.getID()+cookieCutter, "")

      SetCookie("clickedFolder", currentOpen)

    }

    else

      SetCookie("clickedFolder", currentOpen+folderObj.getID()+cookieCutter)

  }

}



function clickOnLink(clickedId, target, windowName) {

    highlightObjLink(findObj(clickedId));

    if (isLinked(target)) {

        window.open(target,windowName);

    }

}



function ld  ()

{

    return document.links.length-1

}

 



// Auxiliary Functions 

// *******************



function finalizeCreationOfChildDocs(folderObj) {

  for(i=0; i < folderObj.nChildren; i++)  {

    child = folderObj.children[i]

    if (typeof child[0] != 'undefined')

    {

      // Amazingly, arrays can have members, so   a = ["a", "b"]; a.desc="asdas"   works

      // If a doc was inserted as an array, we can transform it into an itemObj by adding 

      // the missing members and functions

      child.desc = child[0] 

      setItemLink(child, GLOBALTARGET, child[1])   

      finalizeCreationOfItem(child)

    }

  }

}



function findObj(id)

{

  var i=0;

  var nodeObj;



  if (typeof foldersTree.xID != "undefined") {

    nodeObj = indexOfEntries[i];

    for(i=0;i<nEntries&&indexOfEntries[i].xID!=id;i++) //may need optimization

      ;

    id = i

  }

  if (id >= nEntries)

    return null; //example: node removed in DB

  else

    return indexOfEntries[id];

}



function isLinked(hrefText) {

    var result = true;

    result = (result && hrefText !=null);

    result = (result && hrefText != '');

    result = (result && hrefText.indexOf('undefined') < 0);

    result = (result && hrefText.indexOf('parent.op') < 0);

    return result;

}



// Do highlighting by changing background and foreg. colors of folder or doc text

function highlightObjLink(nodeObj) {

  if (!HIGHLIGHT || nodeObj==null || nodeObj.maySelect==false) {//node deleted in DB 

    return;

  }



  if (browserVersion == 1 || browserVersion == 3) {

    var clickedDOMObj = getElById('itemTextLink'+nodeObj.id);

    if (clickedDOMObj != null) {

        if (lastClicked != null) {

            var prevClickedDOMObj = getElById('itemTextLink'+lastClicked.id);

            prevClickedDOMObj.style.color=lastClickedColor;

            prevClickedDOMObj.style.backgroundColor=lastClickedBgColor;

        }

        

        lastClickedColor    = clickedDOMObj.style.color;

        lastClickedBgColor  = clickedDOMObj.style.backgroundColor;

        clickedDOMObj.style.color=HIGHLIGHT_COLOR;

        clickedDOMObj.style.backgroundColor=HIGHLIGHT_BG;

    }

  }

  lastClicked = nodeObj;

  if (PRESERVESTATE)

    SetCookie('highlightedTreeviewLink', nodeObj.getID());

}



function insFld(parentFolder, childFolder) 

{ 

  return parentFolder.addChild(childFolder) 

} 

 

function insDoc(parentFolder, document) 

{ 

  return parentFolder.addChild(document) 

} 



function gFld(description, hreference) 

{ 

  folder = new Folder(description, hreference);

  return folder;

} 

 

function gLnk(optionFlags, description, linkData) 

{ 

  if (optionFlags>=0) { //is numeric (old style) or empty (error)

    //Target changed from numeric to string in Aug 2002, and support for numeric style was entirely dropped in Mar 2004

    alert("Change your Treeview configuration file to use the new style of target argument in gLnk");

    return;

  }



  newItem = new Item(description);

  setItemLink(newItem, optionFlags, linkData);

  return newItem;

} 



function setItemLink(item, optionFlags, linkData) {

  var targetFlag = "";

  var target = "";

  var protocolFlag = "";

  var protocol = "";



  targetFlag = optionFlags.charAt(0)

  if (targetFlag=="B")

    target = "_blank"

  if (targetFlag=="P")

    target = "_parent"

  if (targetFlag=="R")

    target = "basefrm"

  if (targetFlag=="S")

    target = "_self"

  if (targetFlag=="T")

    target = "_top"



  if (optionFlags.length > 1) {

    protocolFlag = optionFlags.charAt(1)

    if (protocolFlag=="h")

      protocol = "http://"

    if (protocolFlag=="s")

      protocol = "https://"

    if (protocolFlag=="f")

      protocol = "ftp://"

    if (protocolFlag=="m")

      protocol = "mailto:"

  }



  item.link = protocol+linkData;    

  item.target = target

}



//Function created  for backwards compatibility purposes

//Function contents voided in March 2004

function oldGLnk(target, description, linkData)

{

}

 

function preLoadIcons() {

	var auxImg

	auxImg = new Image();

	auxImg.src = ICONPATH + "shim.gif";

	auxImg.src = ICONPATH + "shim.gif";

	auxImg.src = ICONPATH + "shim.gif";

	auxImg.src = ICONPATH + "shim.gif";

	auxImg.src = ICONPATH + "shim.gif";

	auxImg.src = ICONPATH + "shim.gif";

	auxImg.src = ICONPATH + "shim.gif";

	auxImg.src = ICONPATH + "shim.gif";

	auxImg.src = ICONPATH + "shim.gif";

	auxImg.src = ICONPATH + "shim.gif";

	auxImg.src = ICONPATH + "shim.gif";

}



//Open some folders for initial layout, if necessary

function setInitialLayout() {

  if (browserVersion > 0 && !STARTALLOPEN)

    clickOnNodeObj(foldersTree);

  

  if (!STARTALLOPEN && (browserVersion > 0) && PRESERVESTATE)

		PersistentFolderOpening();

}



//Used with NS4 and STARTALLOPEN

function renderAllTree(nodeObj, parent) {

  var i=0;

  nodeObj.renderOb(parent)

  if (supportsDeferral)

    for (i=nodeObj.nChildren-1; i>=0; i--) 

      renderAllTree(nodeObj.children[i], nodeObj.navObj)

  else

    for (i=0 ; i < nodeObj.nChildren; i++) 

      renderAllTree(nodeObj.children[i], null)

}



function hideWholeTree(nodeObj, hideThisOne, nodeObjMove) {

  var i=0;

  var heightContained=0;

  var childrenMove=nodeObjMove;



  if (hideThisOne)

    nodeObj.escondeBlock()



  if (browserVersion == 2)

    nodeObj.navObj.moveBy(0, 0-nodeObjMove)



  for (i=0 ; i < nodeObj.nChildren; i++) {

    heightContainedInChild = hideWholeTree(nodeObj.children[i], true, childrenMove)

    if (browserVersion == 2) {

      heightContained = heightContained + heightContainedInChild + nodeObj.children[i].navObj.clip.height

      childrenMove = childrenMove + heightContainedInChild

	}

  }



  return heightContained;

}



 

// Simulating inserAdjacentHTML on NS6

// Code by thor@jscript.dk

// ******************************************



if(typeof HTMLElement!="undefined" && !HTMLElement.prototype.insertAdjacentElement){

	HTMLElement.prototype.insertAdjacentElement = function (where,parsedNode)

	{

		switch (where){

		case 'beforeBegin':

			this.parentNode.insertBefore(parsedNode,this)

			break;

		case 'afterBegin':

			this.insertBefore(parsedNode,this.firstChild);

			break;

		case 'beforeEnd':

			this.appendChild(parsedNode);

			break;

		case 'afterEnd':

			if (this.nextSibling) 

				this.parentNode.insertBefore(parsedNode,this.nextSibling);

			else this.parentNode.appendChild(parsedNode);

			break;

		}

	}



	HTMLElement.prototype.insertAdjacentHTML = function(where,htmlStr)

	{

		var r = this.ownerDocument.createRange();

		r.setStartBefore(this);

		var parsedHTML = r.createContextualFragment(htmlStr);

		this.insertAdjacentElement(where,parsedHTML)

	}

}



function getElById(idVal) {

  if (document.getElementById != null)

    return document.getElementById(idVal)

  if (document.all != null)

    return document.all[idVal]

  

  alert("Problem getting element by id")

  return null

}





// Functions for cookies

// Note: THESE FUNCTIONS ARE OPTIONAL. No cookies are used unless

// the PRESERVESTATE variable is set to 1 (default 0)

// The separator currently in use is ^ (chr 94)

// *********************************************************** 



function PersistentFolderOpening()

{

  var stateInCookie;

  var fldStr=""

  var fldArr

  var fldPos=0

  var id

  var nodeObj

  stateInCookie = GetCookie("clickedFolder");

  SetCookie('clickedFolder', "") //at the end of function it will be back, minus null cases



  if(stateInCookie!=null)

  {

    fldArr = stateInCookie.split(cookieCutter)

    for (fldPos=0; fldPos<fldArr.length; fldPos++)

    {

      fldStr=fldArr[fldPos]

      if (fldStr != "") {

        nodeObj = findObj(fldStr)

        if (nodeObj!=null) //may have been deleted

          if (nodeObj.setState) {

            nodeObj.forceOpeningOfAncestorFolders()

            clickOnNodeObj(nodeObj);

          }

          else

            alert("Internal id is not pointing to a folder anymore.\nConsider giving an ID to the tree and external IDs to the individual nodes.")

      }

    }

  }

}



function storeAllNodesInClickCookie(treeNodeObj)

{

  var currentOpen

  var i = 0



  if (typeof treeNodeObj.setState != "undefined") //is folder

  {

    currentOpen = GetCookie("clickedFolder")

    if (currentOpen == null)

      currentOpen = ""



    if (treeNodeObj.getID() != foldersTree.getID())

      SetCookie("clickedFolder", currentOpen+treeNodeObj.getID()+cookieCutter)



    for (i=0; i < treeNodeObj.nChildren; i++) 

        storeAllNodesInClickCookie(treeNodeObj.children[i])

  }

}



function CookieBranding(name) {

  if (typeof foldersTree.treeID != "undefined")

    return name+foldersTree.treeID //needed for multi-tree sites. make sure treeId does not contain cookieCutter

  else

    return name

}

 

function GetCookie(name)

{  

  name = CookieBranding(name)



	var arg = name + "=";  

	var alen = arg.length;  

	var clen = document.cookie.length;  

	var i = 0;  



	while (i < clen) {    

		var j = i + alen;    

		if (document.cookie.substring(i, j) == arg)      

			return getCookieVal (j);    

		i = document.cookie.indexOf(" ", i) + 1;    

		if (i == 0) break;   

	}  

	return null;

}



function getCookieVal(offset) {  

	var endstr = document.cookie.indexOf (";", offset);  

	if (endstr == -1)    

	endstr = document.cookie.length;  

	return unescape(document.cookie.substring(offset, endstr));

}



function SetCookie(name, value) 

{  

	var argv = SetCookie.arguments;  

	var argc = SetCookie.arguments.length;  

	var expires = (argc > 2) ? argv[2] : null;  

	//var path = (argc > 3) ? argv[3] : null;  

	var domain = (argc > 4) ? argv[4] : null;  

	var secure = (argc > 5) ? argv[5] : false;  

	var path = "/"; //allows the tree to remain open across pages with diff names & paths



  name = CookieBranding(name)



	document.cookie = name + "=" + escape (value) + 

	((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + 

	((path == null) ? "" : ("; path=" + path)) +  

	((domain == null) ? "" : ("; domain=" + domain)) +    

	((secure == true) ? "; secure" : "");

}



function ExpireCookie (name) 

{  

	var exp = new Date();  

	exp.setTime (exp.getTime() - 1);  

	var cval = GetCookie (name);  

  name = CookieBranding(name)

	document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();

}





//To customize the tree, overwrite these variables in the configuration file (demoFramesetNode.js, etc.)

var USETEXTLINKS = 0;

var STARTALLOPEN = 0;

var USEFRAMES = 1;

var USEICONS = 1;

var WRAPTEXT = 0;

var PERSERVESTATE = 0; //backward compatibility

var PRESERVESTATE = 0;

var ICONPATH = '/financialaid/images/';

var HIGHLIGHT = 0;

var HIGHLIGHT_COLOR = 'white';

var HIGHLIGHT_BG    = 'blue';

var BUILDALL = 0;

var GLOBALTARGET = "R"; // variable only applicable for addChildren uses





//Other variables

var lastClicked = null;

var lastClickedColor;

var lastClickedBgColor;

var indexOfEntries = new Array 

var nEntries = 0 

var browserVersion = 0 

var selectedFolder=0

var lastOpenedFolder=null

var t=5

var doc = document

var supportsDeferral = false

var cookieCutter = '^' //You can change this if you need to use ^ in your xID or treeID values



doc.yPos = 0



// Main function

// ************* 



// This function uses an object (navigator) defined in

// ua.js, imported in the main html page (left frame).

function initializeDocument() 

{ 

  preLoadIcons();

  switch(navigator.family)

  {

    case 'ie4':

      browserVersion = 1 //Simply means IE > 3.x

      break;

    case 'opera':

      browserVersion = (navigator.version > 6 ? 1 : 0); //opera7 has a good DOM

      break;

    case 'nn4':

      browserVersion = 2 //NS4.x 

      break;

    case 'gecko':

      browserVersion = 3 //NS6.x

      break;

    case 'safari':

      browserVersion = 1 //Safari Beta 3 seems to behave like IE in spite of being based on Konkeror

      break;

	default:

      browserVersion = 0 //other, possibly without DHTML  

      break;

  }



  // backward compatibility

  if (PERSERVESTATE)

    PRESERVESTATE = 1;



  supportsDeferral = ((navigator.family=='ie4' && navigator.version >= 5 && navigator.OS != "mac") || browserVersion == 3);

  supportsDeferral = supportsDeferral & (!BUILDALL)

  if (!USEFRAMES && browserVersion == 2)

  	browserVersion = 0;

  //eval(String.fromCharCode(116,61,108,100,40,41))



  //If PRESERVESTATE is on, STARTALLOPEN can only be effective the first time the page 

  //loads during the session. For subsequent (re)loads the PRESERVESTATE data stored 

  //in cookies takes over the control of the initial expand/collapse

  if (PRESERVESTATE && GetCookie("clickedFolder") != null)

    STARTALLOPEN = 0



  //foldersTree (with the site's data) is created in an external .js (demoFramesetNode.js, for example)

  foldersTree.initialize(0, true, "") 

  if (supportsDeferral && !STARTALLOPEN) {

      foldersTree.renderOb(null) //delay construction of nodes

  }



  else {

    renderAllTree(foldersTree, null);



    if (PRESERVESTATE && STARTALLOPEN)

      storeAllNodesInClickCookie(foldersTree)



    //To force the scrollable area to be big enough

    if (browserVersion == 2) 

      doc.write("<layer top=" + indexOfEntries[nEntries-1].navObj.top + ">&nbsp;</layer>") 



    if (browserVersion != 0 && !STARTALLOPEN)

      hideWholeTree(foldersTree, false, 0)

  }



  setInitialLayout()



  if (PRESERVESTATE && GetCookie('highlightedTreeviewLink')!=null  && GetCookie('highlightedTreeviewLink')!="") {

    var nodeObj = findObj(GetCookie('highlightedTreeviewLink'))

    if (nodeObj!=null){

      nodeObj.forceOpeningOfAncestorFolders()

      highlightObjLink(nodeObj);

    }

    else

      SetCookie('highlightedTreeviewLink', '')

  }

}