var lastShortExpanded = "";
var lastLongExpanded = "";

function expandBlock(shortBlockName, longBlockName) {
  if (lastShortExpanded != "") $(lastShortExpanded).show("normal");
  if (lastLongExpanded != "") $(lastLongExpanded).hide("normal");

  lastShortExpanded = shortBlockName; lastLongExpanded = longBlockName;
  
  if (lastShortExpanded != "") $(lastShortExpanded).hide("normal");
  if (lastLongExpanded != "") $(lastLongExpanded).show("normal");
}

function initialize_contact() {
  $("#contact").attr("href", "").click(function() {
    expandBlock("#footer-contact", "#footer-contact-expanded");
    return false;
  });

  $("#send").click(function() {
    expandBlock("", "");

    $("#send-result")          
      .css("display", "inline")
      .html("<img src='images/ajax.gif'/> Sending.");
    $("#contact").html("Feeling chatty? Send more.");

    $.post("stuff.php", 
      { from: $("#from").val(), subject: $("#subject").val(), message: $("#message").val() }, function(xml) {
        $("#send-result").html($(xml).text() + " ");
      });
  });      
}