backleft.jsp

学校新闻发布系统

    this.outputLink() 
    doc.write(this.desc + "</a>") 
  } 
  else 
    doc.write(this.desc) 
  doc.write("</td>")  
  doc.write("</table>") 
   
  if (browserVersion == 2) { 
    doc.write("</layer>") 
  } 
 
  if (browserVersion == 1) { 
    this.navObj = doc.all["folder"+this.id] 
    this.iconImg = doc.all["folderIcon"+this.id] 
    this.nodeImg = doc.all["nodeIcon"+this.id] 
  } else if (browserVersion == 2) { 
    this.navObj = doc.layers["folder"+this.id] 
    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 
  } 
} 
 
function outputFolderLink() 
{ 
  if (this.hreference) 
  { 
    doc.write("<a href='" + this.hreference + "' TARGET=right ") 
    if (browserVersion > 0 && this.desc != '全部信息') 
      doc.write("onClick='javascript:clickOnNode("+this.id+")'") 
    doc.write(" class='content_style' >") 
  } 
  else 
    doc.write("<a>") 
<%-- doc.write("<a href='javascript:clickOnFolder("+this.id+")'>") --%>
} 
 
function addChild(childNode) 
{ 
  this.children[this.nChildren] = childNode 
  this.nChildren++ 
  return childNode 
} 
 
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 
} 
 
 
// Definition of class Item (a document or link inside a Folder) 
// ************************************************************* 
 
function Item(itemDescription, itemLink) // Constructor 
{ 
  // constant data 
  this.desc = itemDescription 
  this.link = itemLink 
  this.id = -1 //initialized in initalize() 
  this.navObj = 0 //initialized in render() 
  this.iconImg = 0 //initialized in render() 
  this.iconSrc = "ftv2doc.gif" 
 
  // methods 
  this.initialize = initializeItem 
  this.createIndex = createEntryIndex 
  this.hide = hideItem 
  this.display = display 
  this.renderOb = drawItem 
  this.totalHeight = totalHeight 
} 
 
function hideItem() 
{ 
  if (browserVersion == 1) { 
    if (this.navObj.style.display == "none") 
      return 
    this.navObj.style.display = "none" 
  } else { 
    if (this.navObj.visibility == "hiden") 
      return 
    this.navObj.visibility = "hiden" 
  }     
} 
 
function initializeItem(level, lastNode, leftSide) 
{  
  this.createIndex() 
 
  if (level>0) 
    if (lastNode) //the last 'brother' in the children array 
    { 
      this.renderOb(leftSide + "<img src='../images/ftv2lastnode.gif' width=16 height=22>") 
      leftSide = leftSide + "<img src='../images/ftv2blank.gif' width=16 height=22>"  
    } 
    else 
    { 
      this.renderOb(leftSide + "<img src='../images/ftv2node.gif' width=16 height=22>") 
      leftSide = leftSide + "<img src='../images/ftv2vertline.gif' width=16 height=22>" 
    } 
  else 
    this.renderOb("")   
} 
 
function drawItem(leftSide) 
{ 
  if (browserVersion == 2) 
    doc.write("<layer id='item" + this.id + "' top=" + doc.yPos + " visibility=hiden>") 
     
  doc.write("<table ") 
  if (browserVersion == 1) 
    doc.write(" id='item" + this.id + "' style='position:block;' ") 
  doc.write(" border=0 cellspacing=0 cellpadding=0>") 
  doc.write("<tr><td>") 
  doc.write(leftSide) 
  doc.write("<a href=" + this.link + "target=title>") 
  doc.write("<img id='itemIcon"+this.id+"' ") 
  doc.write("src='../images/"+this.iconSrc+"' border=0>") 
  doc.write("</a>") 
  doc.write("</td><td valign=middle nowrap>") 
  if (USETEXTLINKS) 
    doc.write("<a href=" + this.link + ">" + this.desc + "</a>") 
  else 
    doc.write(this.desc) 
  doc.write("</table>") 
   
  if (browserVersion == 2) 
    doc.write("</layer>") 
 
  if (browserVersion == 1) { 
    this.navObj = doc.all["item"+this.id] 
    this.iconImg = doc.all["itemIcon"+this.id] 
  } else if (browserVersion == 2) { 
    this.navObj = doc.layers["item"+this.id] 
    this.iconImg = this.navObj.document.images["itemIcon"+this.id] 
    doc.yPos=doc.yPos+this.navObj.clip.height 
  } 
} 
 
 
// Methods common to both objects (pseudo-inheritance) 
// ******************************************************** 
 
function display() 
{ 
  if (browserVersion == 1) 
    this.navObj.style.display = "block" 
  else 
    this.navObj.visibility = "show" 
} 
 
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 
} 
 
 
// Events 
// ********************************************************* 
 
function clickOnFolder(folderId) 
{ 
  var clicked = indexOfEntries[folderId] 
 
  if (!clicked.isOpen) 
    clickOnNode(folderId) 
 
  return  
 
  if (clicked.isSelected) 
    return 
} 
 
function clickOnNode(folderId) 
{ 
  var clickedFolder = 0 
  var state = 0 
 
  clickedFolder = indexOfEntries[folderId] 
  state = clickedFolder.isOpen 
 
  clickedFolder.setState(!state) //open<->close  
} 
 
function initializeDocument() 
{ 
  if (doc.all) 
    browserVersion = 1 //IE4   
  else 
    if (doc.layers) 
      browserVersion = 2 //NS4 
    else 
      browserVersion = 0 //other 
 
  foldersTree.initialize(0, 1, "") 
  foldersTree.display()
  
  if (browserVersion > 0) 
  { 
    doc.write("<layer top="+indexOfEntries[nEntries-1].navObj.top+">&nbsp;</layer>") 
 
    // close the whole tree 
    clickOnNode(0) 
    // open the root folder 
    clickOnNode(0) 
    //clickOnNode(1) 
   // clickOnNode(2)
    
  } 
} 
 
// Auxiliary Functions for Folder-Treee backward compatibility 
// ********************************************************* 
 
function gFld(description, hreference,value) 
{ 
  folder = new Folder(description, hreference,value) 
  return folder 
} 
 
function gLnk(target, description, linkData) 
{ 
  fullLink = "" 
 
  if (target==0) 
  { 
    fullLink = "'"+linkData+"' target=\"basefrm\"" 
  } 
  else 
  { 
    if (target==1) 
       fullLink = "'http://"+linkData+"' target=_blank" 
    else 
       fullLink = "'http://"+linkData+"' target=\"basefrm\"" 
  } 
 
  linkItem = new Item(description, fullLink)   
  return linkItem 
} 
 
function insFld(parentFolder, childFolder) 
{ 
  return parentFolder.addChild(childFolder) 
} 
 
function insDoc(parentFolder, document) 
{ 
  parentFolder.addChild(document) 
} 
 
// Global variables 
// **************** 
 
USETEXTLINKS =1 
indexOfEntries = new Array 
nEntries = 0 
doc = document 
browserVersion = 0 
selectedFolder=0

</script>

	<SCRIPT language=javascript>
  foldersTree = gFld("百姓新闻管理系统",'');
  aux0 = foldersTree;
  aux10 = insFld(aux0,gFld("信息管理"));
  
  aux101 = insFld(aux10,gFld("信息发布","insertNews.jsp"));
  aux102 = insFld(aux10,gFld("新闻管理","/newscontent/newsManager.do?jspId=2"));
  
  aux11= insFld(aux0,gFld("系统维护"));
   aux111= insFld(aux11,gFld("用户管理","/newscontent/selectUserManger.do")); 
   
  initializeDocument();
</SCRIPT>
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	</body>
</html>