function gotoDefaultField(field) {
  if (location.href.indexOf('&Seq=')==-1) 
    if (document.forms[0].elements[field])
      document.forms[0].elements[field].focus();
}
 
function isValidDate(value) {
  dt = new Date(value);
  if (isNaN(dt.getDate()))
    return false
  else
    return true;
}
 
function checkDate(fieldName,label) {
  var field=document.forms[0].elements[fieldName];
  if (field) {
    if (field.value!="") {
      if (! isValidDate(field.value)) {
        alert(replaceSubString('%1 er ikke en gyldig dato.','%1',label));
        field.focus();
      }
    }
  }
}
 
function login(param) {
  if (location.href.toUpperCase().indexOf('&LOGIN')!=-1)
    return;
 
  var arr = new Array();
  var found=false;
  var pos=0;
  var i=0;
  var loc=location.href.toUpperCase();
 
  arr=param.split(';');
 
  for (i=0; i<arr.length; i++) {
    if (loc.indexOf(arr[i].toUpperCase())!=-1) {
      found=true;
      break;
    }
  }
 
  if (found) {
    pos=loc.indexOf(arr[i].toUpperCase());
    location.href=location.href.substring(0,pos)+arr[i]+'&login'+location.href.substring(pos+arr[i].length,location.href.length);
  }
  else
    location.href=location.href+arr[0]+'&login';
}
 
function logout() {
  location.href=location.href+'&logout';
}
 
function openAction(action) {
  var s=location.search;
  var pos=s.indexOf('&ExpandOutline=');
  if (pos!=-1) {
    pos2=s.indexOf('&',pos+1);
    if (pos2==-1)
      pos2=s.length;
    location=webDbPath+'/'+action+s.substring(pos,pos2);
  }
  else {
    location=webDbPath+'/'+action;
  }
}
 
function hideContent(id) {
  if (browser.isIE || browser.ns5)
    if (document.all[id])
      document.all[id].style.display='none';
}
 
function showContent(id) {
  if (browser.isIE || browser.ns5)
    if (document.all[id])
      document.all[id].style.display='';
}
 
function hideAllContent(id) {
  if (browser.isIE || browser.ns5)
    for (var i=0; i<100; i++)
      hideContent(id+eval(i));
}
 
function showAllContent(id) {
  if (browser.isIE || browser.ns5)
    for (var i=0; i<100; i++)
      showContent(id+eval(i));
}
 
function writeLink(text,cssClass) {
  document.write('<A HREF="'+document.links[document.links.length-1].href+'" CLASS="'+cssClass+'">'+text+'</A>');
}
 
function writeResponseLink(unId,text) {
  if (unId==curUnId)
    document.write(text+' <IMG SRC="'+webGraphicsPath+'sys/$file/bghereani.gif" BORDER=0 ALIGN=MIDDLE ALT="Du er her.">');
  else
    document.write(text);
}
 
function setDlgSizePos(left,top,width,height,centerInParent,centerOnScreen) {
  winLeft   = (browser.isIE) ? window.screenLeft : window.screenX;
  winTop    = (browser.isIE) ? window.screenTop : window.screenY;
  winWidth  = (browser.isIE) ? document.body.offsetWidth : window.innerWidth;
  winHeight = (browser.isIE) ? document.body.offsetHeight : window.innerHeight;
 
  if (width!='-1') {
    winWidth=eval(width);
    if (browser.isIE)
      winWidth=winWidth+10
  }
 
  if (height!='-1') {
    winHeight=eval(height);
    if (browser.isIE)
      winHeight=winHeight+29;
  }
 
  if (centerInParent=='.Yes') {
    parentLeft   = (browser.isIE) ? window.opener.screenLeft : window.opener.screenX;
    parentTop    = (browser.isIE) ? window.opener.screenTop : window.opener.screenY;
    parentWidth  = (browser.isIE) ? window.opener.document.body.offsetWidth : window.opener.innerWidth;
    parentHeight = (browser.isIE) ? window.opener.document.body.offsetHeight : window.opener.innerHeight;
 
    winLeft = parentLeft+(parentWidth-winWidth)/2;
    winTop = parentTop+(parentHeight-winHeight)/2;
  }
  else
  if (centerOnScreen=='.Yes') {
    winLeft = (screen.availWidth-winWidth)/2;
    winTop = (screen.availHeight-winHeight)/2;
  }
  else {
    if (left!='-1')
      if (left.substring(0,1)=='+' || left.substring(0,1)=='-') {
        winLeft=(browser.isIE) ? window.opener.screenLeft+eval(left) : window.opener.screenX+eval(left);
        if (winLeft<0)
          winLeft=0;
      }
      else
        winLeft=eval(left);
 
    if (top!='-1')
      if (top.substring(0,1)=='+' || top.substring(0,1)=='-') {
        winTop=(browser.isIE) ? window.opener.screenTop+eval(top) : window.opener.screenY+eval(top);
        if (winTop<0)
          winTop=0;
      }
      else
        winTop=eval(top);
  }
 
  if (window.left!=winLeft || window.top!=winTop)
    window.moveTo(winLeft,winTop);
  if (window.width!=winWidth || window.height!=winHeight)
    window.resizeTo(winWidth,winHeight);
}
 
function changeLocationValue(key,value,urlParam) {
  var loc = location.href;
  var refPage = '';
  var found = false;
 
  if (loc.indexOf('&RefPage=')!=-1) {
    refPage=loc.substring(loc.indexOf('&RefPage='),loc.length);
    loc=loc.substring(0,loc.indexOf('&RefPage='));
  }
 
  if (urlParam!=null && urlParam!='') {
    if (loc.indexOf(urlParam)==-1) {
      if (loc.indexOf('#')==-1) {
        loc=loc+urlParam;
      } else {
        loc=loc.substring(0,loc.indexOf('#'))+urlParam+loc.substring(loc.indexOf('#'),loc.length);
      }
    }
  }
  
  arr=loc.split('&');
  for (i=0; i<arr.length; i++) {
    if (arr[i].substring(0,key.length)==key) {
      if (value!='')
        arr[i]=key+value
      else
        arr[i]='';
      found=true;
      break;
    }
  }
 
  loc=arr.join('&');
  if (found==false && value!='') {
    if (loc.indexOf('#')==-1) {
      loc=loc+'&'+key+value;
    } else {
      if (urlParam!=null && urlParam!='') {
        loc=loc.substring(0,loc.indexOf(urlParam)+urlParam.length)+'&'+key+value+loc.substring(loc.indexOf(urlParam)+urlParam.length,loc.length);
      } else {
        if (loc.indexOf('&')==-1) {
          loc=loc.substring(0,loc.indexOf('&'))+'&'+key+value+loc.substring(loc.indexOf('&'),loc.length);
        } else {
          loc=loc.substring(0,loc.indexOf('#'))+'&'+key+value+loc.substring(loc.indexOf('#'),loc.length);
        } 
      }
    }
  }
  if (refPage!='')
    loc=loc+refPage;
 
  return loc;
}
 
// This function is use to launch the SameTime collaboration dialog.
function stLoginDialog() {
  var formDlg=getForm('.SameTime');
  var sizable=browser.isNS ? '1' : '0';
  open(webDbPath+'/'+formDlg+'?OpenForm&RefPage='+location.href,'createWin','address=0,toolbar=0,location=0,status=0,menubar=0,scrollbars=0,resizable='+sizable+',width=250,height=292');
}
 
function popUp(object,what,e,s) {
  var lead = (document.layers) ? "<TABLE  BORDER='0' ID='pT'><TR><TD CLASS='PopUp'  WIDTH='100%' NOWRAP>" : "<TABLE  CLASS='PopUp' ID='pT'><TR><TD WIDTH='100%' NOWRAP>" ;
  var tail="</TD></TR></TABLE>";
  var d = (document.layers) ? "document.layers[" + object + "]":"document.all[" + object +"]";
//what = "xPos>[" + event.x + "] yPos>[" + event.y + "]</TD></TR><TR><TD CLASS='pink'  WIDTH='100%' NOWRAP>scrollTop>[" + document.body.scrollTop + "] scrollLeft>[" + document.body.scrollLeft.y + "]";
// create document
  if (document.layers) {
    document.layers[object].document.open();
    document.layers[object].document.write(lead+what+tail);
    document.layers[object].document.close();
   }
   if (document.all) {
    document.all[object].innerHTML=lead+what+tail;
   }
   
//set position for NS and IE pop-up and display
  if (document.layers && document.layers[object] != null) {
    xPos=e.pageX + 10;
    yPos=e.pageY - 2;
    if (yPos + document.layers[object].document.height - self.pageYOffset > self.innerHeight){yPos = yPos - document.layers[object].document.height - 2}
    if (xPos + document.layers[object].document.width - self.pageXOffset > self.innerWidth){xPos = xPos - document.layers[object].document.width - 10}
    document.layers[object].moveTo(xPos,yPos);
    document.layers[object].visibility = 'visible';
  }
  else  {
    if (document.all) {
      xPos=event.x + 20;
      yPos=event.y  - 10;
      if (yPos + document.all['pT'].clientHeight - document.body.scrollTop > document.body.offsetHeight) {
        yPos = yPos - (document.all['pT'].clientHeight - 10)
      }
      if (xPos + document.all['pT'].clientWidth - document.body.scrollLeft > document.body.offsetWidth) {
        xPos = xPos - (document.all['pT'].clientWidth + 30)
        if (browser.ie4)
          yPos=yPos+20;
      }
      document.all[object].style.pixelLeft = xPos + document.body.scrollLeft;
      document.all[object].style.pixelTop = yPos + document.body.scrollTop;
      document.all[object].style.visibility = 'visible';
    }
  }
//  var message;
//  (typeof s == "number") ? message=m[s]:message = s;
//  window.status=message;
  return true;
}
 
function hide(object) {
  if (document.layers && document.layers[object] != null)
    document.layers[object].visibility = 'hidden';
  else 
    if (document.all) {
      if (object == 'pU1'){document.all[object].innerHTML="";}
      document.all[object].style.visibility = 'hidden';
    }
  window.status="";
}