// JavaScript Document
function changeDiv(the_div,the_change)
{
  var the_style = getStyleObject(the_div);
  if (the_style != false)
  {
    the_style.display = the_change;
  }
}

function hideAll()
{
  changeDiv("buffet_release","none");
 
}

function getStyleObject(objectId) {
  if (document.getElementById && document.getElementById(objectId)) {
    return document.getElementById(objectId).style;
  } else if (document.all && document.all(objectId)) {
    return document.all(objectId).style;
  } else {
    return false;
  }
}

function switchDiv(this_div, next_div)
{
  if (getStyleObject(this_div) && getStyleObject(next_div)) {
    changeObjectVisibility(this_div, "hidden");
    changeObjectVisibility(next_div, "visible");
  }
}