function reloadImg(obj)
{
  if (obj.src)
  {
    srcPath = obj.src;
    if (srcPath.indexOf('?') > -1)
    {
      srcPath = srcPath.substr(0,srcPath.indexOf('?'))
    }
    rnd = Math.random()*10;
    obj.src = srcPath + '?' + rnd;
  }
}