<!--
function Display()
{
	if(this.BottomClip <= this.offsetHeight)
	{
		this.BottomClip += 5;
		this.style.clip = 'rect(0px ' + this.offsetWidth+'px ' + this.BottomClip + 'px 0px)';
		setTimeout('g_oMenu.Display()',0);
	}
	else
	{
		this.style.clip = 'rect(0px ' + this.offsetWidth+'px ' + this.offsetHeight + 'px 0px)';
		this.BottomClip = 0;
	}
}

function MenuItemLink_MouseOver()
{
	this.onmouseout = MenuItemLink_MouseOut;

	g_oNavItem = this.parentNode;

	g_oNavItem.style.backgroundColor = '#EDDCD9';

	if(g_sUserAgent.indexOf('netscape6') != -1) g_oNavItem.getElementsByTagName('ul')[0].style.font = '80% arial,verdana,helvetica,sans-serif;';

	if(g_oNavItem.getElementsByTagName('ul')[0])
	{
		var nMenuTopPos = g_oNavItem.offsetTop+this.offsetHeight;
		var nMenuLeftPos = g_oNavItem.offsetLeft;

		if(g_oNavItem.offsetTop < 100)
		{
			nMenuLeftPos += (document.getElementById('about').offsetLeft) ? (200-document.getElementById('about').offsetLeft) : 200 ;
			nMenuTopPos += 100;
		}

		g_oMenu = Function.prototype = g_oNavItem.getElementsByTagName('ul')[0];
		
		g_oMenu.Display = Display;
		g_oMenu.BottomClip = 0;
		
		if(g_sUserAgent.indexOf('ie 5.0') != -1 && g_sUserAgent.indexOf('windows') != -1) g_oMenu.style.width = g_oMenu.offsetWidth+'px';

		g_oMenu.style.top = nMenuTopPos+'px';
		g_oMenu.style.left = nMenuLeftPos+'px';
		
		g_oMenu.onmouseover = Menu_MouseOver;
		g_oMenu.onmouseout = Menu_MouseOut;

		g_oMenu.style.visibility = 'visible';

		g_oMenu.Display();
	}
}

function MenuItemLink_MouseOut()
{
	g_oNavItem.style.backgroundColor = '#fffcd8';
	if(typeof g_oMenu != 'undefined' && g_oMenu) g_oMenu.style.visibility = 'hidden';
}

function Menu_MouseOver()
{
	g_oNavItem.style.backgroundColor = '#EDDCD9';
	g_oMenu.style.visibility = 'visible';
}

function Menu_MouseOut()
{
	g_oNavItem.style.backgroundColor = '#fffcd8';
	g_oMenu.style.visibility = 'hidden';
}

function PopUp_Click()
{
	this.target = '_blank';
}

function Window_Load()
{
	

	g_sUserAgent = navigator.userAgent.toLowerCase();
	var aMenuItems = document.getElementById('navigation').getElementsByTagName('li');
	var nMenuItems = aMenuItems.length-1;
	
	for(var i=nMenuItems;i>=0;i--) if(aMenuItems[i].className == 'navitem') aMenuItems[i].getElementsByTagName('a')[0].onmouseover = MenuItemLink_MouseOver;
	
	var aAnchors = document.getElementsByTagName('a');
	var nAnchors = aAnchors.length-1;
	
	for(var i=nAnchors;i>=0;i--)
	{
		var oAnchor = aAnchors[i];
		if(oAnchor.className == 'popup') oAnchor.onclick = PopUp_Click; 
	}

	if(document.getElementById('datatable')) DataTable_Init();
}

if(document.getElementById) window.onload = Window_Load;

//-->