var numMenus = 11;
var bp_menu_start = 15;
var bp_menu_end = 135; // Hack
var overMenu = '';
var overMenuList = '';
// MENU MOUSE OVER
function menuOver(itemName) {
  clearTimeout(timeOn);
  menuActive = 1;
}// MENU MOUSE OUT
function menuOut(itemName) {
  if(document.layers) {
    menuActive = 0 ;
    timeOn = setTimeout("hideAllMenus()", 400);
  }
}
// SET BACKGROUND COLOR
function getImage(name) {
  if (document.layers) {
    return findImage(name, document);
  }
  return null;
}

/*------------------------
Newest menu functions
-------------------------*/
function menuMouseOut(menu_id) {
  overMenu = "";
  window.status="";
  // If the ID is greater than 14, we know it's a boilerplate menu
  if (menu_id > 14) setTimeout("hideAllMenusBp()", 50);
  else setTimeout("hideAllMenus()", 100);
  return true;
}
function menuMouseOver(menu_id, eventObj) {
  // Record that we're over this particular unique menu ID.
  overMenu = menu_id;
  showMenu(menu_id, eventObj, "label" + menu_id);
}

// For the new design, we'll put a small delay in.
function menuMouseOutV5(menu_id) {
  overMenu = "";
  window.status="";
  // If the ID is greater than 14, we know it's a boilerplate menu
  if (menu_id > 14) setTimeout("hideAllMenusBp()", 50);
  else setTimeout("hideAllMenus()", 700);
  return true;
}

function findImage(name, doc) {
  var i, img;
  for (i = 0; i < doc.images.length; i++)
  if (doc.images[i].name == name)
  return doc.images[i];
  for (i = 0; i < doc.layers.length; i++)
  if ((img = findImage(name, doc.layers[i].document)) != null) {
    img.container = doc.layers[i];
    return img;
  }
  return null;
}

function getImagePageLeft(img) {
  var x, obj;
  if (document.layers) {
    if (img.container != null)
    return img.container.pageX + img.x;
    else
    return img.x;
  }
  return -1;
}

function getImagePageTop(img) {
  var y, obj;
  if (document.layers) {
    if (img.container != null)
    return img.container.pageY + img.y;
    else
    return img.y;
  }
  return -1;
}

//document.write('<style> .menu{position: absolute;}</style>');
var timeOn = null;
//document.onmouseover = hideAllMenus;
//document.onclick = hideAllMenus;
//window.onerror = null;

function getStyleObject(objectId) {
  // cross-browser function to get an object's style object given its id
  if(document.getElementById && document.getElementById(objectId)) {
    // W3C DOM
    return document.getElementById(objectId).style;
  } else if (document.all && document.all(objectId)) {
    // MSIE 4 DOM
    return document.all(objectId).style;
  } else if (document.layers && document.layers[objectId]) {
    // NN 4 DOM.. note: this won't find nested layers
    return document.layers[objectId];
  } else {
    return false;
  }
} // getStyleObject

function changeObjectVisibility(objectId, newVisibility) {
  // get a reference to the cross-browser style object and make sure the object exists
  var styleObject = getStyleObject(objectId);
  if(styleObject) {
    styleObject.visibility = newVisibility;
    return true;
  } else {
    //we couldn't find the object, so we can't change its visibility
    return false;
  }
} // changeObjectVisibility

function showMenu(menuNumber, eventObj, labelID) {
  hideAllMenus();
  //document.onmouseover = hideAllMenus;
  overMenu = overMenu;
  if(document.layers) {
    img = getImage("img" + menuNumber);
    x = getImagePageLeft(img);
    y = getImagePageTop(img);
    menuTop = y + 10; // LAYER TOP POSITION
    menuLeft = x + 20;
    eval('document.layers["menu'+menuNumber+'"].top="'+menuTop+'"');
    eval('document.layers["menu'+menuNumber+'"].left="'+menuLeft+'"');
  }
  eventObj.cancelBubble = true;
  var menuId = 'menu' + menuNumber;
  if(changeObjectVisibility(menuId, 'visible')) {
    changeObjectVisibility('f' + menuNumber, 'visible')
    return true;
  } else {
    return false;
  }
}

function hideAllMenus() {
  //alert("Hiding all menus "+overMenu+" - "+overMenuList);
  for(counter = 1; counter <= numMenus; counter++) {
    if (overMenuList == counter || overMenu == counter) continue;
    changeObjectVisibility('f' + counter, 'hidden');
    changeObjectVisibility('menu' + counter, 'hidden');
  }
  document.onmouseover = null;
}

// For boilerplates
function hideAllMenusBp() {
  for(counter = bp_menu_start; counter <= bp_menu_end; counter++) {
    if (overMenuList == counter || overMenu == counter) continue;
    changeObjectVisibility('f' + counter, 'hidden');
    changeObjectVisibility('menu' + counter, 'hidden');
  }
  document.onmouseover = null;
}

function arrangeFrames() {
  for(counter = 1; counter <= numMenus; counter++) {
    frame = document.getElementById('f' + counter);
    if (frame) frame.height = (getDim(document.getElementById('lr' + counter)).y - frame.offsetTop)+17;
  }
}

function moveObject(objectId, newXCoordinate, newYCoordinate) {
  // get a reference to the cross-browser style object and make sure the object exists
  var styleObject = getStyleObject(objectId);
  if(styleObject) {
    styleObject.left = newXCoordinate;
    styleObject.top = newYCoordinate;
    return true;
  } else {
    // we couldn't find the object, so we can't very well move it
    return false;
  }
} // moveObject

// ***********************
// hacks and workarounds *
// ***********************

// initialize hacks whenever the page loads
window.onload = initializeHacks;

// setup an event handler to hide popups for generic clicks on the document
function initializeHacks() {
  arrangeFrames();
  // this ugly little hack resizes a blank div to make sure you can click
  // anywhere in the window for Mac MSIE 5
  if ((navigator.appVersion.indexOf('MSIE 5') != -1)
  && (navigator.platform.indexOf('Mac') != -1)
  && getStyleObject('blankDiv')) {
    window.onresize = explorerMacResizeFix;
  }
  resizeBlankDiv();
  // this next function creates a placeholder object for older browsers
  createFakeEventObj();
}

function createFakeEventObj() {
  // create a fake event object for older browsers to avoid errors in function call
  // when we need to pass the event object to functions
  if (!window.event) {
    window.event = false;
  }
} // createFakeEventObj

function resizeBlankDiv() {
  // resize blank placeholder div so IE 5 on mac will get all clicks in window
  if ((navigator.appVersion.indexOf('MSIE 5') != -1)
  && (navigator.platform.indexOf('Mac') != -1)
  && getStyleObject('blankDiv')) {
    getStyleObject('blankDiv').width = document.body.clientWidth - 20;
    getStyleObject('blankDiv').height = document.body.clientHeight - 20;
  }
}

function explorerMacResizeFix () {
  location.reload(false);
}

function mClk(src){
  if(event.srcElement.tagName=='TD')
  src.children.tags('A')[0].click();
}

function getDim(el){
  for (var lx=0,ly=0;el!=null;lx+=el.offsetLeft,ly+=el.offsetTop,el=el.offsetParent);
  return {x:lx,y:ly}
}