// Java Script Document

function MM_swapImgRestore() 
{ 
  //v3.0
  var i, x, a = document.MM_sr;
	for(i = 0; a && i < a.length && (x = a[i]) && x.oSrc; i++) x.src = x.oSrc;
}

function MM_preloadImages() 
{ 
  //v3.0
	var a, d, i, j;
  d = document; 
	if(d.images)
	{ 
	  if(!d.MM_p) d.MM_p = new Array();
    j = d.MM_p.length;
		a = MM_preloadImages.arguments; 
		for(i = 0; i < a.length; i++)
		{
      if(a[i].indexOf("#") != 0)
			{ 
			  d.MM_p[j] = new Image; 
				d.MM_p[j++].src = a[i];
			}
		}
	}
}

function MM_findObj(n, d) 
{ 
  //v4.01
  var p, i, x;
	if(!d) d = document; 
	if((p = n.indexOf("?")) > 0 && parent.frames.length) 
	{
    d = parent.frames[n.substring(p + 1)].document; 
		n = n.substring(0, p);
	}
  if(!(x = d[n]) && d.all) x = d.all[n]; 
	for(i = 0; !x && i < d.forms.length; i++) x = d.forms[i][n];
  for(i = 0; !x && d.layers && i < d.layers.length; i++) x = MM_findObj(n, d.layers[i].document);
  if(!x && d.getElementById) x = d.getElementById(n); 
	return x;
}

function MM_swapImage() 
{ 
  //v3.0
  var i, j = 0, x, a = MM_swapImage.arguments; 
	document.MM_sr = new Array; 
	for(i = 0; i < (a.length - 2); i += 3)
	{
    if((x = MM_findObj(a[i])) != null)
		{
		  document.MM_sr[j++] = x; 
			if(!x.oSrc) x.oSrc = x.src; 
			x.src = a[i + 2];
		}
	}
}

// ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
// 
// Coded by Travis Beckham
// http://www.squidfingers.com | http://www.podlob.com
// If want to use this code, feel free to do so, but please leave this message intact.
//
// ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
// --- version date: 06/02/03 ---------------------------------------------------------

// ||||||||||||||||||||||||||||||||||||||||||||||||||
// Node Functions

if(!window.Node)
{
	var Node = {ELEMENT_NODE : 1, TEXT_NODE : 3};
}

function checkNode(node, filter)
{
	return (filter == null || node.nodeType == Node[filter] || node.nodeName.toUpperCase() == filter.toUpperCase());
}

function getChildren(node, filter)
{
	var result = new Array();
	if(node)
	{
	  var children = node.childNodes;
	  for(var i = 0; i < children.length; i++)
		{
		  if(checkNode(children[i], filter)) result[result.length] = children[i];
	  }
	}
	return result;
}

function getChildrenByElement(node)
{
	return getChildren(node, "ELEMENT_NODE");
}

function getFirstChild(node, filter)
{
	var i, child, children;
	if(node)
	{
	  children = node.childNodes;
	  for(i = 0; i < children.length; i++)
		{
		  child = children[i];
		  if(checkNode(child, filter)) return child;
	  }
	}
	return null;
}

function getFirstChildByText(node)
{
	return getFirstChild(node, "TEXT_NODE");
}

function getNextSibling(node, filter)
{
	var sibling;
	if(node)
	{
		for(sibling = node.nextSibling; sibling != null; sibling = sibling.nextSibling)
	  {
		  if(checkNode(sibling, filter)) return sibling;
	  }
	}
	return null;
}

function getNextSiblingByElement(node)
{
	return getNextSibling(node, "ELEMENT_NODE");
}

// ||||||||||||||||||||||||||||||||||||||||||||||||||
// Menu Functions & Properties

var activeMenu = null;

function showMenu()
{
	if(activeMenu)
	{
		activeMenu.className = "";
		getNextSiblingByElement(activeMenu).style.display = "none";
	}
	if(this == activeMenu)
	{
		activeMenu = null;
	}
	else
	{
		this.className = "active";
		getNextSiblingByElement(this).style.display = "block";
		activeMenu = this;
	}
	return false;
}

function initMenu()
{
	var menus, menu, text, a, i;
	menus = getChildrenByElement(document.getElementById("menu"));
	for(i = 0; i < menus.length; i++)
	{
		menu = menus[i];
		text = getFirstChildByText(menu);
		if(text != null)
		{
		  a = document.createElement("a");
	    menu.replaceChild(a, text);
		  a.appendChild(text);
		  a.href = "#";
		  a.onclick = showMenu;
		  a.onfocus = function(){this.blur()};
		}
	}
}

// ||||||||||||||||||||||||||||||||||||||||||||||||||

if(document.createElement) window.onload = initMenu;