function gb() {
  var xmlHttp;
  try { 
    xmlHttp=new XMLHttpRequest();
    return xmlHttp;
  }
  catch (e) {
    try {
      xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
      return xmlHttp;
    }
    catch (e) {
      try {
        xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
        return xmlHttp;
      }
      catch (e) {
        dlogin();
        return false;
      }
    }
  }
}
setNewsColumnFF = function() {
  if (navigator.appName.indexOf('Netscape') != -1) {
/*
    document.getElementById('frontpage_news').style.position = 'absolute';
    document.getElementById('frontpage_news').style.zIndex = '100000';
    document.getElementById('frontpage_news').style.marginLeft = '305px';
    document.getElementById('frontpage_news').style.marginTop = '229px';
*/
  }
}


/* Leggur eitt overlay útyvir síðuna */

function showblank() {
  document.getElementById('blank').style.width = document.body.scrollWidth+'px';
  document.getElementById('blank').style.height = document.body.scrollHeight+'px';
  document.getElementById('blank').style.left = '0px';
  document.getElementById('blank').style.top = '0px';
  document.getElementById('blank').style.visibility = 'visible';
}


/* Goymir overlay'ið */

function hideblank() {
  document.getElementById('blank').style.visibility = 'hidden';
  document.getElementById('blank').style.width = '0px';
  document.getElementById('blank').style.height = '0px';
}


/* Lukkar context-menu'ina */

function closeContext() {
  document.getElementById('context').style.visibility = 'hidden';
}


/* Tilpassar browsaran til Firefox, Chrome og Safari */

function adaptBrowser() {
}
insertPicture = new Object;
insertPictureEdit = new Object;


function editManagerResize(w,h) {

/*

  if (document.getElementById('editImageIw')) {
    document.getElementById('editImageIw').style.width = (w.replace('px','')-190)+'px'; 
    document.getElementById('editImageIw2').style.width = (w.replace('px','')-190)+'px'; 
  }
  if (document.getElementById('editImageIw')) {
    document.getElementById('editImageIw').style.height = (h.replace('px','')-150)+'px'; 
    document.getElementById('editImageIw2').style.height = (h.replace('px','')-130)+'px'; 
  }

*/

}

insertPicture.resizeWindow = function() {
  var h = document.getElementById('window_insertImg').style.height.replace('px','');
  document.getElementById('psdlist').style.height = (h-250)+'px';
}

function showPictureList(t,dir) {

    if (dir == '' || dir == undefined) { dir = document.getElementById('currentDir').value; } else { document.getElementById('currentDir').value = dir; }

    xmlHttp_word_showPictureList = gb();

    xmlHttp_word_showPictureList.onreadystatechange=function() {
      if(xmlHttp_word_showPictureList.readyState==4) {
        if (xmlHttp_word_showPictureList.responseText) {
          document.getElementById('psdlist').innerHTML = xmlHttp_word_showPictureList.responseText;
          showcurrentfolder();
        }
      }
    }

    xmlHttp_word_showPictureList.open("GET","components/picturelistAjax.php?dir="+dir+"&t="+t,true);
    xmlHttp_word_showPictureList.send(null);

}

function showFolderDetails(name, location) {

  document.getElementById('details_table').style.visibility = 'hidden';

  document.getElementById('details_howmany').style.visibility = 'hidden';

  document.getElementById('details_filename').innerHTML = name;
  document.getElementById('details_filename').style.visibility = 'visible';

  document.getElementById('details_fileorfolder').innerHTML = "Fílumappa";
  document.getElementById('details_fileorfolder').style.visibility = 'visible';

  document.getElementById('details_size').style.visibility = 'hidden';

  document.getElementById('details_thumb').firstChild.src='word/images/picture_folder.png';
  document.getElementById('details_thumb').style.visibility = 'visible';

}

function showFileDetails(name, location, tlocation, x, y, fsize, created, modified) {

  var type = '';
  var nname = '';

  switch (name.substring((name.length-4), name.length).toLowerCase()) {

    case '.png':
    type = 'PNG fíl';
    nname = name.substring(0, (name.length-4));
    break;

    case '.gif':
    type = 'GIF fíl';
    nname = name.substring(0, (name.length-4));
    break;

    case 'jpeg':
    type = 'JPEG fíl';
    nname = name.substring(0, (name.length-5));
    break;

    default:
    type = 'JPG fíl';
    nname = name.substring(0, (name.length-4));
    break;

  }

  document.getElementById('details_table').style.visibility = 'visible';

  document.getElementById('details_howmany').style.visibility = 'hidden';
  document.getElementById('details_filename').innerHTML = nname;
  document.getElementById('details_filename').style.visibility = 'visible';
  document.getElementById('details_fileorfolder').innerHTML = type;
  document.getElementById('details_fileorfolder').style.visibility = 'visible';

  document.getElementById('details_size').innerHTML = x+'x'+y;
  document.getElementById('details_size').style.visibility = 'visible';

  rfsize = Math.round(fsize/1024);
  ext = "bytes";

  if (rfsize >= 1000) {
    ext = "MB";
  } else if (rfsize >= 1) {
    ext = "KB";
  }

  document.getElementById('details_fsize').innerHTML = rfsize+' '+ext;
  document.getElementById('details_fsize').style.visibility = 'visible';

  document.getElementById('details_thumb').firstChild.src=tlocation+name;
  document.getElementById('details_thumb').style.visibility = 'visible';

  document.getElementById('pictureName').value = name;

}

function showcurrentfolder() {

  var mps;
  var fls;

  if (document.getElementById('psd').value != 'true') {
    if (document.getElementById('hm_folders') && document.getElementById('hm_files')) {
      if (document.getElementById('hm_folders').value > 1) { mps = ' mappur og '; } else if (document.getElementById('hm_folders').value == 0) { mps = ' mappur og ' } else { mps = ' mappa og '; }
      if (document.getElementById('hm_files').value > 1) { fls = ' fílir'; } else if (document.getElementById('hm_files').value == 0) { fls = ' fílir' } else { fls = ' fíl'; }
      document.getElementById('details_howmany').innerHTML = document.getElementById('hm_folders').value+mps+document.getElementById('hm_files').value+fls;
    }
  }

  document.getElementById('details_table').style.visibility = 'hidden';

  document.getElementById('details_filename').style.visibility = 'hidden';
  document.getElementById('details_fileorfolder').style.visibility = 'hidden';
  document.getElementById('details_size').style.visibility = 'hidden';
  document.getElementById('details_howmany').style.visibility = 'visible';

  document.getElementById('details_thumb').firstChild.src='word/images/picture_folder.png';
  document.getElementById('details_thumb').style.visibility = 'visible';

  document.getElementById('pictureName').value = '';

}

function markOns(id) {
  if (document.getElementById('img_'+id)) {
    hideOns();
    document.getElementById('img_'+id).className='imgOn';
    document.getElementById('psd').value = 'true';
    if (document.getElementById('img_'+id).tp == 'img') {
      showFileDetails(document.getElementById('img_name_'+id).value,document.getElementById('img_dir_'+id).value,document.getElementById('img_thumbdir_'+id).value,document.getElementById('img_giz0_'+id).value,document.getElementById('img_giz1_'+id).value,document.getElementById('img_fsize_'+id).value);
      document.getElementById('img_'+id).focus();
    } else {
      showFolderDetails(document.getElementById('folder_name_'+id).value,document.getElementById('folder_dir_'+id).value);
      document.getElementById('img_'+id).focus();
    }
  }
}

function hideOns() {
  for(i=1;i<=document.getElementById('hm_maxcount').value;i++) {
    if (document.getElementById('img_'+i)) { document.getElementById('img_'+i).className=''; }
  }
}

function closePictureWindow() {
  document.getElementById('details_filename').style.visibility = 'hidden';
  document.getElementById('details_fileorfolder').style.visibility = 'hidden';
  document.getElementById('details_size').style.visibility = 'hidden';
  document.getElementById('details_howmany').style.visibility = 'hidden';
  document.getElementById('details_thumb').style.visibility = 'hidden';

  document.getElementById('moving_window').style.width = '0px';
  document.getElementById('moving_window').style.height = '0px';
  document.getElementById('moving_window').style.visibility = 'hidden';
  document.body.scroll = 'auto';
  hideblank();
}

function openPictureEditBox(file,location) {

  var w = 920;
  var h = 600;

  wWindows.openWindow('pictureEditBox','components/windows/insertPicture_editImage_window.php?f='+file+'&l='+location,w,h,'Tillaga mynd');

/*

  var l = (parent.document.body.clientWidth/2)-(w/2)+20;
  var t = parseInt(parent.document.body.scrollTop)+50;

  document.getElementById('moving_window2').style.width=w+'px';
  document.getElementById('moving_window2').style.height=h+'px';
  document.getElementById('moving_window2').style.left=l+'px';
  document.getElementById('moving_window2').style.top=t+'px';

//  document.getElementById('moving_window2').style.backgroundImage = 'url(word/images/insertpicture.png)';

  document.getElementById('insertPictureBlank').style.visibility='visible';
  document.body.scroll = 'no';

  xmlHttp_word_openPictureEditBox = gb();

  xmlHttp_word_openPictureEditBox.onreadystatechange=function() {
    if(xmlHttp_word_openPictureEditBox.readyState==4) {
      if (xmlHttp_word_openPictureEditBox.responseText) {
        document.getElementById('moving_window2').innerHTML = xmlHttp_word_openPictureEditBox.responseText;
        document.getElementById('moving_window2').style.visibility='visible';

        pEMgetSelectorArea(85,85);

      }
    }
  }

  xmlHttp_word_openPictureEditBox.open("GET","../components/windows/insertPicture_editImage_window.php?f="+file+"&l="+location,true);
  xmlHttp_word_openPictureEditBox.send(null);

*/

}


var pEsx;
var pEsy;
var pEpressed = false;

function pictureEditorSelectorMark(obj) {
  pEsx = event.offsetX;
  pEsy = event.offsetY;
  pEpressed = true;
}

function pictureEditorSelectorUnMark(obj) {
  pEpressed = false;
}

function pictureEditorSelectorMove(obj,w,h,x,y) {
  if (pEpressed) {
    if (!x) { x = event.offsetX; }
    if (!y) { y = event.offsetY; }
    document.getElementById('pictureEditorMarker').style.marginLeft = pEsx+'px';
    document.getElementById('pictureEditorMarker').style.marginTop = pEsy+'px';
    if (w && h) {
      document.getElementById('pictureEditorMarker').style.width = w+'px';
      document.getElementById('pictureEditorMarker').style.height = h+'px';
    } else {
      document.getElementById('pictureEditorMarker').style.width = (x-pEsx)+'px';
      document.getElementById('pictureEditorMarker').style.height = (y-pEsy)+'px';
    }
    if (document.getElementById('pictureEditorMarker').style.width == '0px' && document.getElementById('pictureEditorMarker').style.height == '0px') {
      document.getElementById('pictureEditorMarker').style.visibility = 'hidden';
    } else {
      document.getElementById('pictureEditorMarker').style.visibility = 'visible';
    }
  }
}

function pEMhover(obj) {
  if (!pEpressed) { obj.style.cursor = 'move'; }
  else {
//    pictureEditorSelectorMove(document.getElementById('editorPicture'),'','',(document.getElementById('pictureEditorMarker').style.width.replace('px','')-event.offsetX),(document.getElementById('pictureEditorMarker').style.height.replace('px','')-event.offsetY));
  }
}

function pEMgetSelectorArea(w,h) {
  if (!pEsx && !pEsy) {
    pEsx = 0;
    pEsy = 0;
  }
  pEpressed = true;
  pictureEditorSelectorMove(document.getElementById('editorPicture'),w,h);
  pEpressed = false;
}


insertPictureEdit.resizeWindow = function() {

  var hw = document.getElementById('window_pictureEditBox').style.width.replace('px','');
  var hh = document.getElementById('window_pictureEditBox').style.height.replace('px','');
  document.getElementById('editImageIw2').style.width = (hw-200)+'px';
  document.getElementById('editImageIw2').style.height = (hh-120)+'px';

}
wWindows = new Object;

wWindows.resizeWindowId = 'false';
wWindows.moveWindowId = 'false';
wWindows.l = '';
wWindows.t = '';
wWindows.w = '';
wWindows.h = '';
wWindows.x = '';
wWindows.y = '';
wWindows.currentWindow = '';
wWindows.lastZindex = 5000;

wWindows.openWindow = function(id,location,w,h,title,modal) {
  if (document.getElementById('window_'+id)) {
    this.loadWindow(id,location,w,h,title,modal);
//    this.createWindow(id,location,w,h);
  } else {
    this.createWindow(id,location,w,h,title,modal);
  }
  document.body.scroll = 'no';
}

wWindows.createWindow = function(id,location,w,h,title,modal) {
  var newDiv = '<div id="window_'+id+'" class="newWindow"></div>';
  document.getElementById('windows').innerHTML = document.getElementById('windows').innerHTML+newDiv;
  this.loadWindow(id,location,w,h,title,modal);
}

wWindows.loadWindow = function(id,location,w,h,title,modal) {

  xmlHttp_loadWindow = new Array;
  xmlHttp_loadWindow[id] = gb();

  xmlHttp_loadWindow[id].onreadystatechange=function() {
    if(xmlHttp_loadWindow[id].readyState==4) {
      if (xmlHttp_loadWindow[id].responseText) {
        document.getElementById('window_'+id).innerHTML = xmlHttp_loadWindow[id].responseText;
        wWindows.showWindow(id,w,h);
        wWindows.loadFile(id,location,w,h);
      }
    }
  }

  xmlHttp_loadWindow[id].open("GET",'components/windows/window.phpx?id='+id+'&title='+title+'&location='+location+'&modal='+modal,true);
  xmlHttp_loadWindow[id].send(null);

}

wWindows.loadFile = function(id,location,w,h) {

  xmlHttp_loadFile = new Array;
  xmlHttp_loadFile[id] = gb();

  xmlHttp_loadFile[id].onreadystatechange=function() {
    if(xmlHttp_loadFile[id].readyState==4) {
      if (xmlHttp_loadFile[id].responseText) {
        document.getElementById('windowfile_'+id).innerHTML = xmlHttp_loadFile[id].responseText;
        if (id == 'holisskipan') {
          holisskipan.resizeWindow();
          holisskipan.loadContent();
        } else if (id == 'logbook') {
          logbook.changeColumnWidth();
          logbook.showCwIframesTimeout();
          lastColumns = new Array;
        } else if (id == 'insertImg') {
          showPictureList('','');
          insertPicture.resizeWindow();
        } else if (id == 'pictureEditBox') {
          insertPictureEdit.resizeWindow();
        } else if (id == 'equipment_alert') {
          for(i=0;i<cmp.arr.length;i++) {
            ipping(cmp.arr,i,cmp.arr2,cmp.arr[(cmp.arr.length-1)],(cmp.arr.length-1));
          }
        }
      }
    }
  }

  xmlHttp_loadFile[id].open("GET",location+(location.match(/\?/) ? '&' : '?')+'w='+w+'&h='+h,true);
  xmlHttp_loadFile[id].send(null);

}

wWindows.showWindow = function(id,w,h,t) {
  if (document.getElementById('window_'+id)) {
    showblank();
    document.getElementById('window_'+id).style.visibility = 'visible';
    document.getElementById('window_'+id).style.zIndex = (wWindows.lastZindex)+1;
    this.setWindowSize(id,w,h);
    this.setWindowPosition(id,w,h);
  }
}

wWindows.closeWindow = function(id) {
  if (document.getElementById('window_'+id)) {
    document.getElementById('window_'+id).style.visibility = 'hidden';
    document.getElementById('window_'+id).style.width = '0px';
    document.getElementById('window_'+id).style.height = '0px';
  }
  if (id == 'logbook') {
    clearTimeout(lbtimeout);
  }
  hideblank();
  document.body.scroll = 'auto';
}

wWindows.setWindowPosition = function(id,w,h) {
  if (w && h) {
    wWindows.left = document.body.scrollLeft+((document.body.clientWidth/2)-(w/2));
    wWindows.top = document.body.scrollTop+((document.body.clientHeight/2)-(h/2));
    document.getElementById('window_'+id).style.left = wWindows.left+'px';
    document.getElementById('window_'+id).style.top = wWindows.top+'px';
  } else {
//parseInt(document.body.scrollLeft)+
//parseInt(document.body.scrollTop)+
    wWindows.left = parseInt(document.getElementById('window_'+id).style.left.replace('px',''));
    wWindows.top = parseInt(document.getElementById('window_'+id).style.top.replace('px',''));
    document.getElementById('window_'+id).style.left = wWindows.left+'px';
    document.getElementById('window_'+id).style.top = wWindows.top+'px';
  }
}

wWindows.setWindowSize = function(id,w,h) {
  if (w && h) {
    document.getElementById('window_'+id).style.width = w+'px';
    document.getElementById('windowtop_'+id).style.width = w+'px';
    document.getElementById('windowmiddle_'+id).style.width = w+'px';
    document.getElementById('windowbottom_'+id).style.width = w+'px';
    document.getElementById('window_top_'+id).style.width = (w-14)+'px';
    document.getElementById('window_top_img_'+id).style.width = (w-w)+'px';
    document.getElementById('window_middle_'+id).style.width = (w-14)+'px';
    document.getElementById('window_bottom_'+id).style.width = (w-14)+'px';
    document.getElementById('windowtitle_'+id).style.width = (w-70)+'px';
    document.getElementById('window_'+id).style.height = h+'px';
    document.getElementById('window_left_'+id).style.height = (h)+'px';
    document.getElementById('window_middle_'+id).style.height = (h)+'px';
    document.getElementById('window_right_'+id).style.height = (h)+'px';
  }
}

wWindows.moveWindow = function(evt) {
  if (this.moveWindowId == 'true' && (this.x != '' && this.y != '')) {
    var ml = this.l-parseInt(this.x)+parseInt((event ? event.clientX : evt.clientX));
    var mt = this.t-parseInt(this.y)+parseInt((event ? event.clientY : evt.clientY));
    document.getElementById('window_'+this.currentWindow).style.left = ml+'px';
    document.getElementById('window_'+this.currentWindow).style.top = mt+'px';
  }
}

wWindows.moveWindowStart = function(id,evt) {
  this.currentWindow = id;
  this.resizeWindowId = 'false';
  this.moveWindowId = 'true';
  this.x = (event ? event.clientX : evt.clientX);
  this.y = (event ? event.clientY : evt.clientY);
  this.setWindowPosition(this.currentWindow);
  this.l = document.getElementById('window_'+this.currentWindow).style.left.replace('px','');
  this.t = document.getElementById('window_'+this.currentWindow).style.top.replace('px','');
}

wWindows.moveWindowStop = function() {
  if (this.currentWindow != '') {
    this.setWindowPosition(this.currentWindow);
    this.currentWindow = '';
    this.moveWindowId = 'false';
  }
  this.l = '';
  this.t = '';
  this.x = '';
  this.y = '';
}

wWindows.resizewindowStart = function(loc,id) {
  this.resizeWindowId = 'true';
  this.moveWindowId = 'false';
  this.currentWindow = id;
  this.currentLoc = loc;
  this.w = document.getElementById('window_'+this.currentWindow).style.width.replace('px','');
  this.h = document.getElementById('window_'+this.currentWindow).style.height.replace('px','');
  this.x = event.clientX;
  this.y = event.clientY;
  if (loc == 'topleft') {
    var btm = document.body.clientHeight-(parseInt(document.getElementById('window_'+this.currentWindow).style.top.replace('px',''))+parseInt(this.h));
    var rgt = document.body.clientWidth-(parseInt(document.getElementById('window_'+this.currentWindow).style.left.replace('px',''))+parseInt(this.w));
    document.getElementById('window_'+this.currentWindow).style.top = '';
    document.getElementById('window_'+this.currentWindow).style.left = '';
    document.getElementById('window_'+this.currentWindow).style.bottom = btm+'px';
    document.getElementById('window_'+this.currentWindow).style.right = rgt+'px';
  } else if (loc == 'topright') {
    var btm = document.body.clientHeight-(parseInt(document.getElementById('window_'+this.currentWindow).style.top.replace('px',''))+parseInt(this.h));
    document.getElementById('window_'+this.currentWindow).style.top = '';
    document.getElementById('window_'+this.currentWindow).style.bottom = btm+'px';
  } else if (loc == 'bottomleft') {
    var rgt = document.body.clientWidth-(parseInt(document.getElementById('window_'+this.currentWindow).style.left.replace('px',''))+parseInt(this.w));
    document.getElementById('window_'+this.currentWindow).style.left = '';
    document.getElementById('window_'+this.currentWindow).style.right = rgt+'px';
  } else if (loc == 'left') {
    var rgt = document.body.clientWidth-(parseInt(document.getElementById('window_'+this.currentWindow).style.left.replace('px',''))+parseInt(this.w));
    document.getElementById('window_'+this.currentWindow).style.left = '';
    document.getElementById('window_'+this.currentWindow).style.right = rgt+'px';
  } else if (loc == 'top') {
    var btm = document.body.clientHeight-(parseInt(document.getElementById('window_'+this.currentWindow).style.top.replace('px',''))+parseInt(this.h));
    document.getElementById('window_'+this.currentWindow).style.top = '';
    document.getElementById('window_'+this.currentWindow).style.bottom = btm+'px';
  }
}

wWindows.resizeWindowStop = function() {

  if (this.currentWindow != '') {

    if (document.getElementById('window_'+this.currentWindow).style.bottom.replace('px','') != '') {
      var nt = (document.body.clientHeight-(parseInt(document.getElementById('window_'+this.currentWindow).style.bottom.replace('px',''))+parseInt(document.getElementById('window_'+this.currentWindow).style.height.replace('px',''))));
      document.getElementById('window_'+this.currentWindow).style.top = (nt)+'px';
      document.getElementById('window_'+this.currentWindow).style.bottom = '';
    }
    if (document.getElementById('window_'+this.currentWindow).style.right.replace('px','') != '') {
      var nl = (document.body.clientWidth-(parseInt(document.getElementById('window_'+this.currentWindow).style.right.replace('px',''))+parseInt(document.getElementById('window_'+this.currentWindow).style.width.replace('px',''))));
      document.getElementById('window_'+this.currentWindow).style.left = (nl)+'px';
      document.getElementById('window_'+this.currentWindow).style.right = '';
    }

    document.body.style.cursor = 'default';
    this.resizeWindowId = 'false';
    this.currentWindow = '';
    this.currentLoc = '';
    this.x = '';
    this.y = '';

  }

}

wWindows.resizeWindow = function() {
  if (this.resizeWindowId == 'true' && (this.x != '' && this.y != '')) {
    switch(this.currentLoc) {
      case 'topleft':
        document.body.style.cursor = 'nw-resize';
        var cX = this.x-event.clientX;
        var cY = this.y-event.clientY;
        this.setWindowSize(this.currentWindow,(parseInt(this.w)+cX),(parseInt(this.h)+cY));
      break;
      case 'topright':
        document.body.style.cursor = 'ne-resize';
        var cX = this.x-event.clientX;
        var cY = this.y-event.clientY;
        this.setWindowSize(this.currentWindow,(parseInt(this.w)-cX),(parseInt(this.h)+cY));
      break;
      case 'bottomleft':
        document.body.style.cursor = 'sw-resize';
        var cX = this.x-event.clientX;
        var cY = this.y-event.clientY;
        this.setWindowSize(this.currentWindow,(parseInt(this.w)+cX),(parseInt(this.h)-cY));
      break;
      case 'bottomright':
        document.body.style.cursor = 'se-resize';
        var cX = this.x-event.clientX;
        var cY = this.y-event.clientY;
        this.setWindowSize(this.currentWindow,(parseInt(this.w)-cX),(parseInt(this.h)-cY));
      break;
      case 'left':
        document.body.style.cursor = 'w-resize';
        var cX = this.x-event.clientX;
        this.setWindowSize(this.currentWindow,(parseInt(this.w)+cX),parseInt(this.h));
      break;
      case 'right':
        document.body.style.cursor = 'e-resize';
        var cX = this.x-event.clientX;
        this.setWindowSize(this.currentWindow,(parseInt(this.w)-cX),parseInt(this.h));
      break;
      case 'top':
        document.body.style.cursor = 'n-resize';
        var cy = this.y-event.clientY;
        this.setWindowSize(this.currentWindow,parseInt(this.w),(parseInt(this.h)+cy));
      break;
      case 'bottom':
        document.body.style.cursor = 's-resize';
        var cy = this.y-event.clientY;
        this.setWindowSize(this.currentWindow,parseInt(this.w),(parseInt(this.h)-cy));
      break;
    }
    if (this.currentWindow == 'holisskipan') {
      holisskipan.resizeWindow();
    } else if (this.currentWindow == 'logbook') {
      logbook.changeColumnWidth();
    } else if (this.currentWindow == 'pictureEditBox') {
      insertPictureEdit.resizeWindow();
    } else if (this.currentWindow == 'insertImg') {
      insertPicture.resizeWindow();
    }
  }
}
loggbok = new Object;
logbook = new Object;

var tlastNum = '';
var lbtimeout;
xmlHttp_getlogbookcolumn = new Array;

logbook.changeColumnWidth = function() {
  if (document.getElementById('logbookcolumncount')) {
    var mxi = (parseInt(document.getElementById('logbookcolumncount').value)+1);
    for(i=1;i<=mxi;i++) {
      var nw = Math.round(document.getElementById('window_middle_logbook').style.width.replace('px','')/document.getElementById('logbookcolumncount').value);
      var nh = Math.round(document.getElementById('window_middle_logbook').style.height.replace('px','')-94);
      if (i == mxi) {
        document.getElementById('logbookGuidanceText').style.height = (nh-10)+'px';
        document.getElementById('logbookGuidanceTextTD').style.width = nw+'px';
        document.getElementById('logbookGuidanceTextTD').style.height = nh+'px';
      } else {
//        document.getElementById('logbook_column'+i).style.width = nw+'px';
        document.getElementById('logbook_column'+i).style.height = nh+'px';
//        document.getElementById('logbook_columnheader_'+i).style.width = nw+'px';
//        document.getElementById('lbw_num_'+i).style.width = (nw-30)+'px';
        document.getElementById('lbw_num_'+i).style.height = (nh-150)+'px';
      }
    }
  }
}

logbook.getGuidanceText = function(id,num) {

/*

  if (cwiId == '' || cwiId == undefined) {
    if (tlastNum != '') {
      document.getElementById('logbook_owncomment_'+tlastNum).style.visibility = 'hidden';
    }
    document.getElementById('logbook_owncomment_'+num).style.visibility = 'visible';
  }

*/

  xmlHttp_getGuidanceText = gb();

  xmlHttp_getGuidanceText.onreadystatechange=function() {
    if(xmlHttp_getGuidanceText.readyState==4) {
      if (xmlHttp_getGuidanceText.responseText) {
        document.getElementById('logbookGuidanceText').innerHTML = xmlHttp_getGuidanceText.responseText;
        document.getElementById('guidancetext_header').style.backgroundColor = document.getElementById('logbook_columnheader_'+num).style.backgroundColor;
        logbook.changeColumnWidth();
      }
    }
  }

  xmlHttp_getGuidanceText.open("GET","components/admin/logbookGuidanceText.phpx?id="+id,true);
  xmlHttp_getGuidanceText.send(null);

  tlastNum = num;

}

logbook.getlogbookcolumn = function(id,num,vh,st) {

    xmlHttp_getlogbookcolumn[id] = gb();

    xmlHttp_getlogbookcolumn[id].onreadystatechange=function() {
      if(xmlHttp_getlogbookcolumn[id].readyState==4) {
        if (xmlHttp_getlogbookcolumn[id].responseText) {
          if (lastColumns[id] == xmlHttp_getlogbookcolumn[id].responseText) {
          } else {
            document.getElementById('lbw_num_'+num).innerHTML = xmlHttp_getlogbookcolumn[id].responseText;
            showCwIframe2(num,st);
            if (vh == 'v') {
              getGuidanceText(id,num);
              document.getElementById('logbook_owncomment_'+id).style.visibility = 'visible';
            }
            document.getElementById('lbw_num_'+num).scrollTop = '0px';
          }
          lastColumns[id] = xmlHttp_getlogbookcolumn[id].responseText;
        }
      }
    }

    xmlHttp_getlogbookcolumn[id].open("GET","components/admin/getlogbookcolumn.phpx?id="+id+"&num="+num,true);
    xmlHttp_getlogbookcolumn[id].send(null);

}

logbook.showCwIframes = function() {
  for(i=1;i<=document.getElementById('logbookcolumncount').value;i++) {

    logbook.getlogbookcolumn(document.getElementById('id_for_'+i).value,i,'',document.getElementById('lbw_num_'+i).scrollTop);

  }
}

logbook.loadLogbookList = function() {

  xmlHttp_getlogbooklist = gb();

  xmlHttp_getlogbooklist.onreadystatechange=function() {
    if(xmlHttp_getlogbooklist.readyState==4) {
      if (xmlHttp_getlogbooklist.responseText) {
        document.getElementById('logbooklist').innerHTML = xmlHttp_getlogbooklist.responseText;
      }
    }
  }

  xmlHttp_getlogbooklist.open("GET","components/admin/logbooklist.phpx",true);
  xmlHttp_getlogbooklist.send(null);

}

logbook.deactivateLogbook = function(id) {

  xmlHttp_deactivatelogbook = new Array;
  xmlHttp_deactivatelogbook[id] = gb();

  xmlHttp_deactivatelogbook[id].onreadystatechange=function() {
    if(xmlHttp_deactivatelogbook[id].readyState==4) {
      if (xmlHttp_deactivatelogbook[id].responseText) {
        if (xmlHttp_deactivatelogbook[id].responseText == "true") {
          logbook.loadLogbookList();
        } else if (xmlHttp_deactivatelogbook[id].responseText == "noaccess") {
          alert('Tú hevur ikki rættindi til at deaktivera hesa loggbókina!');
        }
      }
    }
  }

  xmlHttp_deactivatelogbook[id].open("GET","components/admin/logbook_deactivate.phpx?id="+id,true);
  xmlHttp_deactivatelogbook[id].send(null);

}


var x;
var y;

function rightclickLogbook(t,id,n) {

  if (t == 'hide') {
    document.getElementById('context').style.visibility = 'hidden';
  } else {

    i = "";

    if (document.getElementById('newsimg_'+id)) {
      i = "yes";
    }

    x = event.clientX;
    y = (event.clientY+document.body.scrollTop);

    xmlHttp = gb();

    xmlHttp.onreadystatechange=function() {
      if(xmlHttp.readyState==4) {
        if (xmlHttp.responseText) {
          document.getElementById('context').innerHTML = xmlHttp.responseText;
          document.getElementById('context').style.left = parseInt(x);
          document.getElementById('context').style.top = parseInt(y);
          document.getElementById('context').style.visibility = 'visible';
        }
      }
    }

    xmlHttp.open("GET","components/context/logbookAjax.phpx?id="+id+"&n="+n+"&i="+i,true);
    xmlHttp.send(null);

  }
}


logbook.showCwIframesTimeout = function() {

  logbook.showCwIframes();
  lbtimeout = setTimeout("logbook.showCwIframesTimeout()",1000);

}


function openlogbook(id,title) {

var w = 900;
var h = 500;

wWindows.openWindow('logbook','components/windows/loggbok_window.phpx?id='+id,w,h,title);

/*

  var w = '888';
  var h = '519';
  var l = (document.body.clientWidth/2)-(w/2);
  var t = parseInt(document.body.scrollTop)+30;

  document.getElementById('moving_window').style.width=w+'px';
  document.getElementById('moving_window').style.height=h+'px';
  document.getElementById('moving_window').style.left=l+'px';
  document.getElementById('moving_window').style.top=t+'px';
  document.getElementById('moving_window').style.backgroundImage='url(images/loggbok/windowbg.png)';

  showblank();
  document.body.scroll = 'no';

    xmlHttp_openLogbook = gb();

    xmlHttp_openLogbook.onreadystatechange=function() {
      if(xmlHttp_openLogbook.readyState==4) {
        if (xmlHttp_openLogbook.responseText) {
          document.getElementById('moving_window').innerHTML = xmlHttp_openLogbook.responseText;
          document.getElementById('moving_window').style.visibility='visible';
          showCwIframes();
        }
      }
    }

    xmlHttp_openLogbook.open("GET","components/windows/loggbok_window.phpx?id="+id,true);
    xmlHttp_openLogbook.send(null);

//  alert('Hendan skipan verður ment í løtuni og er IKKI funktionell - so tú fært ikki skrásett nakað í henni í løtuni - og allir upplýsingar í henni eru fiktivar!');

*/

}

function showCwIframe2(i,st) {

  if (document.getElementById('lb_if_'+i)) {

    document.getElementById('lb_if_'+i).style.visibility = 'visible';
    if (document.getElementById('lb_if_'+i).contentWindow.document.body && document.getElementById('lb_if_'+i).contentWindow.document.body.style.visibility == 'hidden') {
      document.getElementById('lb_if_'+i).contentWindow.document.body.style.visibility = 'visible';
    } else {
      document.getElementById('lb_if_'+i).contentWindow.document.designMode='On';

      var rteHead = document.getElementById('lb_if_'+i).contentWindow.document.createElement('head');
      var rteBody = document.getElementById('lb_if_'+i).contentWindow.document.createElement('body');

      document.getElementById('lb_if_'+i).contentWindow.document.appendChild(rteHead)
      document.getElementById('lb_if_'+i).contentWindow.document.appendChild(rteBody)

      var rteLink = document.getElementById('lb_if_'+i).contentWindow.document.createElement('link');
      rteLink.setAttribute('rel', 'stylesheet');
      rteLink.setAttribute('type', 'text/css');
      rteLink.setAttribute('href', 'http://flsk.fo/css/logbookIframes.php');

      document.getElementById('lb_if_'+i).contentWindow.document.getElementsByTagName('head')[0].appendChild(rteLink);

    }

  }

}

var cwiId;

function cwIframeSetId(id) {
  cwiId = id;
}
function cwIframeUnSetId(id) {
  if (!id) {
    id = cwiId;
  }
  var bd = document.getElementById('lb_if_'+id).contentWindow.document.childNodes[2].innerHTML;
  bd = bd.replace('<HEAD></HEAD>','');
  bd = bd.replace('<BODY>','');
  bd = bd.replace('</BODY>','');
  if (document.getElementById('lb_if_'+id).contentWindow.document.childNodes[2].innerText == '') {
    cwiId = '';
  } else {
    if (confirm('Vilt tú goyma?')) {
      saveIframeText(id,bd);
    } else {
      cwiId = '';
    }
  }
}

function saveIframeText(id,txt) {

    xmlHttp_saveLogbookIframe = gb();

    xmlHttp_saveLogbookIframe.onreadystatechange=function() {
      if(xmlHttp_saveLogbookIframe.readyState==4) {
        if (xmlHttp_saveLogbookIframe.responseText) {
          if (xmlHttp_saveLogbookIframe.responseText == "success") {
            getlogbookcolumn(id,document.getElementById('id_for_'+id).value,'v');
          }
        }
      }
    }

    var params = "id="+id+"&text="+encodeURI(txt);

    while(params.match('&amp;')) {
      params = params.replace('&amp;','__amp;');
    }

    xmlHttp_saveLogbookIframe.open("POST","components/admin/savelogbookiframe.phpx",true);
    xmlHttp_saveLogbookIframe.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
    xmlHttp_saveLogbookIframe.setRequestHeader("Content-length", params.length);
    xmlHttp_saveLogbookIframe.setRequestHeader("Connection", "close");
    xmlHttp_saveLogbookIframe.send(params);

}

function cwIframeFunctions(type) {

  var sText = document.getElementById('lb_if_'+cwiId).contentWindow.document.selection.createRange();

  if (sText.text != '') {

    switch(type) {
      case 'bold':
      sText.execCommand("Bold",false,null);
      break;
      case 'italic':
      sText.execCommand("Italic",false,null);
      break;
      case 'underline':
      sText.execCommand("Underline",false,null);
      break;
    }

  } else {

    //Hvussu fær man selection burturúr einum cursor...?

  }

}

function getSelection() {

		var ifrm = document.getElementById('lb_if_'+cwiId).contentWindow;
		var doc = ifrm.document;
		var sel = null;
		if(ifrm.getSelection){

			sel = ifrm.getSelection();
		}
		else if (doc.getSelection) {
			sel = doc.getSelection();
		}
		else if (doc.selection) {
			sel = doc.selection;
		}
		return sel;

}

function insertCursorAtSelection() {

	var doc = document.getElementById('lb_if_'+cwiId).contentWindow.document;
	var sel = getSelection();;
	var range = sel.getRangeAt(0);
	sel.removeAllRanges();
	range.deleteContents();
	var container = range.startContainer;
	var pos = range.startOffset;
	range = doc.createRange();
		
	if (container.nodeType==3) {					
		range.setEnd(container, pos);
		range.setStart(container, pos);
	} 	
	else {

		try {
			range.setEnd(container, 0);
			range.setStart(container, 0);
		}
		catch(e) {
			alert(e);
		}
	}
		
	sel.addRange(range);

}

function hideCwIframes() {
  for(i=1;i<=document.getElementById('logbookcolumncount').value;i++) {
//    document.getElementById('lb_if_'+i).contentWindow.document.body.style.visibility = 'hidden';
//    document.getElementById('lb_if_'+i).style.visibility = 'hidden';
  }
}

function hideCwWindow() {

  if (document.getElementById('fsPressed_logbook').value != true) {
    hideblank();
    document.body.scroll = 'yes';
    hideCwIframes();
    document.getElementById('moving_window').style.width='0px';
    document.getElementById('moving_window').style.height='0px';
    document.getElementById('moving_window').style.visibility='hidden';
    document.getElementById('moving_window').innerHTML = '';
  }
}

function setNumberofColumns(n) {
  for(i=1;i<=n;i++) {
    document.getElementById('column'+i+'_1').style.visibility = 'visible';
    document.getElementById('column'+i+'_1').style.position = 'relative';
    document.getElementById('column'+i+'_2').style.visibility = 'visible';
    document.getElementById('column'+i+'_2').style.position = 'relative';
    document.getElementById('column'+i+'_3').style.visibility = 'visible';
    document.getElementById('column'+i+'_3').style.position = 'relative';
    document.getElementById('column'+i+'_4').style.visibility = 'visible';
    document.getElementById('column'+i+'_4').style.position = 'relative';
    document.getElementById('column'+i+'_5').style.visibility = 'visible';
    document.getElementById('column'+i+'_5').style.position = 'relative';
  }
  if (n < 5) {
    var nj = (parseInt(n)+1);
    for(j=nj;j<=5;j++) {
      document.getElementById('column'+j+'_1').style.visibility = 'hidden';
      document.getElementById('column'+j+'_1').style.position = 'absolute';
      document.getElementById('column'+j+'_2').style.visibility = 'hidden';
      document.getElementById('column'+j+'_2').style.position = 'absolute';
      document.getElementById('column'+j+'_3').style.visibility = 'hidden';
      document.getElementById('column'+j+'_3').style.position = 'absolute';
      document.getElementById('column'+j+'_4').style.visibility = 'hidden';
      document.getElementById('column'+j+'_4').style.position = 'absolute';
      document.getElementById('column'+j+'_5').style.visibility = 'hidden';
      document.getElementById('column'+j+'_5').style.position = 'absolute';
    }
  }
}

function loadAjaxUserList() {

    xmlHttp_ajaxUserList = gb();

    xmlHttp_ajaxUserList.onreadystatechange=function() {
      if(xmlHttp_ajaxUserList.readyState==4) {
        if (xmlHttp_ajaxUserList.responseText) {
          document.getElementById('lb_ldap_list').innerHTML = xmlHttp_ajaxUserList.responseText;
        }
      }
    }

    xmlHttp_ajaxUserList.open("GET","components/admin/logbookAjaxUserlist.phpx",true);
    xmlHttp_ajaxUserList.send(null);

}

function loadAjaxClassList() {

    xmlHttp_ajaxClassList = gb();

    xmlHttp_ajaxClassList.onreadystatechange=function() {
      if(xmlHttp_ajaxClassList.readyState==4) {
        if (xmlHttp_ajaxClassList.responseText) {
          document.getElementById('lc_ldap_list').innerHTML = xmlHttp_ajaxClassList.responseText;
        }
      }
    }

    xmlHttp_ajaxClassList.open("GET","components/admin/logbookAjaxClass.phpx",true);
    xmlHttp_ajaxClassList.send(null);

}

function lbaul_toggle(id) {
  document.getElementById('lbaul_'+id+'_l').style.visibility = (document.getElementById('lbaul_'+id+'_l').style.visibility == 'hidden' ? 'visible' : 'hidden');
  document.getElementById('lbaul_'+id+'_l').style.position = (document.getElementById('lbaul_'+id+'_l').style.position == 'absolute' ? '' : 'absolute');
  document.getElementById('lbaul_'+id+'_a').firstChild.innerHTML = (document.getElementById('lbaul_'+id+'_a').firstChild.innerHTML == 'Opna' ? 'Lat aftur' : 'Opna');
}

var lbaul_x;
var lbaul_y;
var lbaul_pressed = false;
var lbaul_id = '';

function lbaul_mark(id) {
  lbaul_id = id;
  lbaul_pressed = true;
}

function lbaul_unmark(id) {
  document.getElementById('lbaul_'+id+'_Usermove').style.left = '0px';
  document.getElementById('lbaul_'+id+'_Usermove').style.top = '0px';
  document.getElementById('lbaul_'+id+'_Usermove').style.visibility = 'hidden';
  document.getElementById('lbaul_2_Usermove').style.left = '0px';
  document.getElementById('lbaul_2_Usermove').style.top = '0px';
  document.getElementById('lbaul_2_Usermove').style.visibility = 'hidden';
  document.getElementById('lb_ldap_list').style.overflow = 'auto';
  document.getElementById('lbaul_2_module').style.overflow = 'auto';
  lbaul_id = '';
  lbaul_pressed = false;
}
function lbaul_hide(i) {
  document.getElementById('lbaul_'+i+'_Usermove').style.left = '0px';
  document.getElementById('lbaul_'+i+'_Usermove').style.top = '0px';
  document.getElementById('lbaul_'+i+'_Usermove').style.visibility = 'hidden';
  document.getElementById('lb_ldap_list').style.overflow = 'auto';
  document.getElementById('lbaul_2_module').style.overflow = 'auto';
}

function lbaul_move(i) {
  if (lbaul_id != '' && lbaul_pressed) {
    if (i == 1) { obj = 'lb_ldap_list'; } else { obj = 'lbaul_'+i+'_module'; }
    document.getElementById(obj).style.overflow = 'hidden';
    if (event.offsetX && event.offsetY) {
      document.getElementById('lbaul_'+i+'_Usermove').style.left = event.offsetX+10;
      document.getElementById('lbaul_'+i+'_Usermove').style.top = event.offsetY+10;
    }
    document.getElementById('lbaul_'+i+'_Usermove').innerHTML = document.getElementById('lbaul_userlistEntry_'+lbaul_id).innerHTML;
    document.getElementById('lbaul_'+i+'_Usermove').style.visibility = 'visible';
  }
}

function lbaul_dropUser() {
  if (lbaul_id != '') {
    document.getElementById('lbaul_2_module').innerHTML = document.getElementById('lbaul_2_module').innerHTML + "\n<div ondblclick=\"lbaul_removeUser('"+lbaul_id+"');\" id=\"lbaul2_userlist_"+lbaul_id+"\" style=\"padding: 5px;\" onmouseover=\"this.style.backgroundColor='#eeeeee';\" onmouseout=\"this.style.backgroundColor='';\"><div style=\"float: right;\">"+document.getElementById('lbaul_userlistEntry_class_'+lbaul_id).innerHTML+"</div>"+document.getElementById('lbaul_userlistEntry_'+lbaul_id).innerHTML+"</div>";
    document.getElementById('lbaul_userlistEntry_'+lbaul_id).style.visibility='hidden';
    document.getElementById('lbaul_userlistEntry_'+lbaul_id).style.position='absolute';
    document.getElementById('lbaum_input').value = document.getElementById('lbaum_input').value+','+lbaul_id;
    lbaul_unmark('1');
    lbaul_unmark('2');
  }
}

function lbaul_removeUser(id) {
  if (document.getElementById('lbaum_main').style.visibility != 'visible') {
    showLbaumList();
  }
  document.getElementById('lbaum_input').value = document.getElementById('lbaum_input').value.replace(','+id,'');
  document.getElementById('lbaul2_userlist_'+id).outerHTML = '';
  document.getElementById('lbaul_userlistEntry_'+id).style.visibility='visible';
  document.getElementById('lbaul_userlistEntry_'+id).style.position='';
}

var lbaucl_x;
var lbaucl_y;
var lbaucl_pressed = false;
var lbaucl_id = '';

function lbaucl_mark(id) {
  lbaucl_id = id;
  lbaucl_pressed = true;
}

function lbaucl_unmark(i) {
  lbaucl_id = '';
  lbaucl_pressed = false;
  document.getElementById('lbaucl_'+i+'_Usermove').style.left = '0px';
  document.getElementById('lbaucl_'+i+'_Usermove').style.top = '0px';
  document.getElementById('lbaucl_'+i+'_Usermove').style.visibility = 'hidden';
  document.getElementById('lc_ldap_list').style.overflow = 'auto';
  document.getElementById('lbaucl_2_module').style.overflow = 'auto';
}
function lbaucl_hide(i) {
  document.getElementById('lbaucl_'+i+'_Usermove').style.left = '0px';
  document.getElementById('lbaucl_'+i+'_Usermove').style.top = '0px';
  document.getElementById('lbaucl_'+i+'_Usermove').style.visibility = 'hidden';
  document.getElementById('lc_ldap_list').style.overflow = 'auto';
  document.getElementById('lbaucl_2_module').style.overflow = 'auto';
}

function lbaucl_move(i) {
  if (lbaucl_id != '' && lbaucl_pressed) {
    if (i == 1) { obj = 'lc_ldap_list'; } else { obj = 'lbaucl_'+i+'_module'; }
    document.getElementById(obj).style.overflow = 'hidden';
    if (event.offsetX && event.offsetY) {
      document.getElementById('lbaucl_'+i+'_Usermove').style.left = event.offsetX+10;
      document.getElementById('lbaucl_'+i+'_Usermove').style.top = event.offsetY+10;
    }
    document.getElementById('lbaucl_'+i+'_Usermove').innerHTML = document.getElementById('lbaucl_faklistEntry_'+lbaucl_id).innerHTML;
    document.getElementById('lbaucl_'+i+'_Usermove').style.visibility = 'visible';
  }
}

function lbaucl_dropClass() {
  if (lbaucl_id != '') {
    document.getElementById('lbaucl_2_module').innerHTML = document.getElementById('lbaucl_2_module').innerHTML + "\n<div id=\"lbaucl2_userlist_"+lbaucl_id+"\" ondblclick=\"lbaucl_removeClass('"+lbaucl_id+"');\" style=\"padding: 5px;\" onmouseover=\"this.style.backgroundColor='#eeeeee';\" onmouseout=\"this.style.backgroundColor='';\">"+document.getElementById('lbaucl_faklistEntry_'+lbaucl_id).innerHTML+"</div>";
    document.getElementById('lbaucl_faklistEntry_'+lbaucl_id).style.visibility='hidden';
    document.getElementById('lbaucl_faklistEntry_'+lbaucl_id).style.position='absolute';
    document.getElementById('lbaucm_input').value = document.getElementById('lbaucm_input').value+','+lbaucl_id;
    lbaucl_unmark('1');
    lbaucl_unmark('2');
  }
}

function lbaucl_removeClass(id) {
  if (document.getElementById('lbaucm_main').style.visibility != 'visible') {
    showLbaucmList();
  }
  document.getElementById('lbaucm_input').value = document.getElementById('lbaucm_input').value.replace(','+id,'');
  document.getElementById('lbaucl2_userlist_'+id).outerHTML = '';
  document.getElementById('lbaucl_faklistEntry_'+id).style.visibility='visible';
  document.getElementById('lbaucl_faklistEntry_'+id).style.position='';
}


var lbaum_pressed = false;
var lbaum_y;
var lbaum_h;

function lbaum_mark() {
  lbaum_y = event.clientY;
  lbaum_h = document.getElementById('lbaum_main').style.height.replace('px','');
  lbaum_pressed = true;
  document.body.style.cursor = 'row-resize';
}
function lbaum_unmark() {
  lbaum_pressed = false;
  document.body.style.cursor = 'default';
}
function lbaum_move() {
  if (lbaum_pressed == true) {
    var h = (parseInt(lbaum_h)+(event.clientY-lbaum_y));
    if (h < 200) {
      h = 200;
      document.getElementById('mull2').style.visibility = 'hidden';
    } else {
      document.getElementById('mull2').style.visibility = 'visible';
    }
    document.getElementById('lbaum_main').style.height = h+'px';
    document.getElementById('lb_ldap_list').style.height = (h-3)+'px';
  }
}


function showLbaumList() {
  if (document.getElementById('lbaum_main').style.visibility == 'visible') {
    document.getElementById('lbaum_main').style.visibility = 'hidden';
    document.getElementById('lbaul_2_module').style.border = '1px solid #aaaaaa';
  } else {
    document.getElementById('lbaucm_main').style.visibility = 'hidden';
    document.getElementById('lbaucl_2_module').style.border = '1px solid #aaaaaa';
    document.getElementById('lbaum_main').style.visibility = 'visible';
    document.getElementById('lbaul_2_module').style.border = '1px solid #00598c';
  }
}

function moveUpLbaumList() {
  var lh = document.getElementById('lbaum_main').style.height.replace('px','');
  if (lh != undefined && lh > 200) {
    setLbaumList(lh);
  }
}

var sLbTimer;

function setLbaumList(h) {
  var m = 20;
  if (h > 200) {
    document.getElementById('lbaum_main').style.height = h+'px';
    document.getElementById('lb_ldap_list').style.height = (h-3)+'px';
    var mh = (h-m);
    sLbTimer = setTimeout("setLbaumList("+mh+")",10);
  } else {
    nh = 200;
    document.getElementById('lbaum_main').style.height = nh+'px';
    document.getElementById('lb_ldap_list').style.height = (nh-3)+'px';
    document.getElementById('mull2').style.visibility = 'hidden';
    clearTimeout(sLbTimer);
  }
}


var lbaucm_pressed = false;
var lbaucm_y;
var lbaucm_h;

function lbaucm_mark() {
  lbaucm_y = event.clientY;
  lbaucm_h = document.getElementById('lbaucm_main').style.height.replace('px','');
  lbaucm_pressed = true;
  document.body.style.cursor = 'row-resize';
}
function lbaucm_unmark() {
  lbaucm_pressed = false;
  document.body.style.cursor = 'default';
}
function lbaucm_move() {
  if (lbaucm_pressed == true) {
    var h = (parseInt(lbaucm_h)+(event.clientY-lbaucm_y));
    if (h < 200) {
      h = 200;
      document.getElementById('mull1').style.visibility = 'hidden';
    } else {
      document.getElementById('mull1').style.visibility = 'visible';
    }
    document.getElementById('lbaucm_main').style.height = h+'px';
    document.getElementById('lc_ldap_list').style.height = (h-3)+'px';
  }
}


function showLbaucmList() {
  if (document.getElementById('lbaucm_main').style.visibility == 'visible') {
    document.getElementById('lbaucm_main').style.visibility = 'hidden';
    document.getElementById('lbaucl_2_module').style.border = '1px solid #aaaaaa';
  } else {
    document.getElementById('lbaum_main').style.visibility = 'hidden';
    document.getElementById('lbaul_2_module').style.border = '1px solid #aaaaaa';
    document.getElementById('lbaucm_main').style.visibility = 'visible';
    document.getElementById('lbaucl_2_module').style.border = '1px solid #00598c';
  }
}

function moveUpLbaucmList() {
  var lh = document.getElementById('lbaucm_main').style.height.replace('px','');
  if (lh != undefined && lh > 200) {
    setLbaucmList(lh);
  }
}

var sLbcTimer;

function setLbaucmList(h) {
  var m = 20;
  if (h > 200) {
    document.getElementById('lbaucm_main').style.height = h+'px';
    document.getElementById('lc_ldap_list').style.height = (h-3)+'px';
    var mh = (h-m);
    sLbcTimer = setTimeout("setLbaucmList("+mh+")",10);
  } else {
    nh = 200;
    document.getElementById('lbaucm_main').style.height = nh+'px';
    document.getElementById('lc_ldap_list').style.height = (nh-3)+'px';
    document.getElementById('mull1').style.visibility = 'hidden';
    clearTimeout(sLbcTimer);
  }
}


function checkAddLogbookForm() {
  var ncol = 0;
  var ncoltext = 0;
  for(i=1;i<=document.getElementById('selectColumns').value;i++) {
    if (document.getElementById('logbook_heiti_'+i).value == '') {
      ncol = 1;
    }
    if (document.getElementById('logbook_vegleidingartekstur_'+i).value == '') {
      ncoltext = 1;
    }
  }

  if (document.getElementById('logbook_name').value == '') {
    alert('Tú mást skriva eitt heiti til loggbókina!');
    document.getElementById('logbook_name').focus();
    return false;
  } else if (ncol > 0) {
    alert('Tú mást skriva eitt heiti til allar kolonnirnar!');
    return false;
  } else if (ncoltext > 0) {
    alert('Tú mást skriva ein vegleiðingartekst til allar kolonnirnar!');
    return false;
  } else {
    return true;
  }
}
function loadCalendar(date,fr,id) {

    var dt;
    var month;
    var day;
    var year;
    var cl;

    var months = new Array;
    months["01"] = "Januar";
    months["02"] = "Februar";
    months["03"] = "Mars";
    months["04"] = "Apr&iacute;l";
    months["05"] = "Mai";
    months["06"] = "Juni";
    months["07"] = "Juli";
    months["08"] = "August";
    months["09"] = "September";
    months["10"] = "Oktober";
    months["11"] = "November";
    months["12"] = "Desember";

  if (document.getElementById('calendarmenu_calendar_div')) {
      document.getElementById('calendarmenu_calendar_div').style.visibility = 'hidden';

      if (fr == 'f') {

      month = date.substr(4,2);
      year = date.substr(0,4);
      if (month == 12) {
        month = 01;
        year = (parseFloat(year)+1);
      } else {
        month = (parseFloat(month)+1);
      }
      if (month.toString().length == 1) { month = '0'+month; }
      day = date.substr(6,2);
      date = year + '' + month + '' + day;
      document.getElementById('currentmonth').value = date;

      } else if (fr == 'r') {

      month = date.substr(4,2);
      year = date.substr(0,4);
      if (month == 01) {
        month = 12;
        year = (parseFloat(year)-1);
      } else {
        month = (parseFloat(month)-1);
      }
      if (month.toString().length == 1) { month = '0'+month; }
      day = date.substr(6,2);
      date = year + '' + month + '' + day;
      document.getElementById('currentmonth').value = date;

      } else {

      dt = new Date();
      month = (dt.getMonth()+1);
      if (month <= 9) { month = '0'+month; }
      day = dt.getDate();
      if (day <= 9) { day = '0'+day; }
      year = dt.getFullYear();
      date = year + '' + month + '' + day;
      document.getElementById('currentmonth').value = date;

      }
/*
      if ((months && month != '' && year != '') && document.getElementById('calendar_loader')) {
      var ml;
      document.getElementById('calendar_loader').innerHTML = 'Heintar '+months[month]+' '+year+' ...';
      if (month == "01" || month == "02") {
        ml = 62;
      } else if (month == "03") {
        ml = 57;
      } else if (month == "04") {
        ml = 56;
      } else if (month == "05" || month == "07") {
        ml = 53;
      } else if (month == "06") {
        ml = 55;
      } else if (month == "08") {
        ml = 63;
      } else if (month == "09") {
        ml = 72;
      } else if (month == "10") {
        ml = 65;
      } else if (month == "11") {
        ml = 70;
      } else if (month == "12") {
        ml = 70;
      } else {
        ml = parseFloat(months[month].length*5);
      }
//      document.getElementById('calendar_loader').style.marginLeft = '-'+ml+'px';
      }
*/
    cl = setTimeout("document.getElementById('calendar_loader').style.visibility = 'visible';",1000);

    xmlHttp_cal = gb();

    xmlHttp_cal.onreadystatechange=function() {
      if(xmlHttp_cal.readyState==4) {
        if (xmlHttp_cal.responseText) {
          document.getElementById('calendarmenu_calendar_div').innerHTML = xmlHttp_cal.responseText;
          document.getElementById('calendarmenu_month').innerHTML = months[month]+" "+year;
          document.getElementById('calendar_loader').style.visibility = 'hidden';
          document.getElementById('calendarmenu_calendar_div').style.visibility = 'visible';
          clearTimeout(cl);
        }
      }
    }

    xmlHttp_cal.open("GET","components/calendarAjax.php?date="+date,true);
    xmlHttp_cal.send(null);

  }

}

function loadCalendarInfo(date) {

    xmlHttp_cal2 = gb();

    xmlHttp_cal2.onreadystatechange=function() {
      if(xmlHttp_cal2.readyState==4) {
        if (xmlHttp_cal2.responseText) {
          document.getElementById('calendar_info_div').innerHTML = xmlHttp_cal2.responseText;
        }
      }
    }

    if (date != '' && date != undefined) {
      xmlHttp_cal2.open("GET","components/calendarInfoAjax.php?date="+date,true);
    } else {
      xmlHttp_cal2.open("GET","components/calendarInfoAjax.php",true);
    }
    xmlHttp_cal2.send(null);

}
function absencecalc() {
  for(i=1;i<=document.getElementById('numberofstudents').value;i++) {
    if (document.getElementById('student_'+i)) {
      if (document.getElementById('student_'+i).value > 0) {
        document.getElementById('student_'+i+'_percent').innerHTML = Math.round(((parseInt(document.getElementById('student_'+i).value)/parseInt(document.getElementById('numberofhours').value))*100))+'%';
      } else {
        document.getElementById('student_'+i).value = 0;
      }
    }
  }
}