// JavaScript Document

var revert = new Array();
var buttons = new Array('pubAbout','pubQuestions','pubMember','pubJoin','pubContacts','pubResources','memProfile','memDelivery','memFarms','memCalendar','memOrders');

// Preload
if (document.images) {
  var flipped = new Array();
  for(i=0; i< buttons.length; i++) {
    flipped[i] = new Image();
    flipped[i].src = "nav/"+buttons[i]+"_OV.gif";
  }
}

function over(num) {
  if(document.images) {
    revert[num] = document.images[buttons[num]].src;
    document.images[buttons[num]].src = flipped[num].src;
  }
}
function out(num) {
  if(document.images) document.images[buttons[num]].src = revert[num];
}