/*--------------------------------------------------------------------------*/  
/*     Collection of client side utilities
/*
/*--------------------------------------------------------------------------*/

  function showHideContent(id, show)
  
    {
        if ($(id))
        {
            var elems = $(id);
        }
        else 
        {
            var elems = document.getElementsByClassName(id);
        }
        for(var i=0; i < elems.length; i++)  
        {
        var elem = elems[i];
        if (elem) 
            {
            if (show) 
            {
            elem.style.display = 'block';
            elem.style.visibility = 'visible';
            } 
            else
            {
            elem.style.display = 'none';
            elem.style.visibility = 'hidden';
            }
        }
    } 
  }