var popup;

function totalOffsetLeft(item)
{
  var r = 0;
  while (item)
  {
    r += item.offsetLeft;
    item = item.offsetParent
  }
  
  return r;
}

function totalOffsetTop(item)
{
  var r = 0;
  while (item)
  {
    r += item.offsetTop;
    item = item.offsetParent
  }
  
  return r;
}

function openpictureselect(input)
{
  popup = window.open('/user/pictureselect', 'pictureselect', 'width=450, height=310, screenX=0, screenY=0');
  
  document.pictureselect = input;
}

function getCSS(id)
{
  if (!document.styleSheets) return;
  
  var mycss = new Array();
  
  if (document.styleSheets[id].cssRules)
  {
    mycss = document.styleSheets[id].cssRules; // Mozilla
  } else
  {
    mycss = document.styleSheets[id].rules; // IE
  }
  
  return mycss;
}