var siterules = {

	'#div2' : function(el) {
	el.style.display='none';
	
	}
	,
'#div3' : function(el) {
	el.style.display='none';
	
	}
	,
'#div4' : function(el) {
	el.style.display='none';
	
	}
	,
'#div5' : function(el) {
	el.style.display='none';
	
	}
	,
'#div6' : function(el) {
	el.style.display='none';
	
	}
	,
'#div7' : function(el) {
	el.style.display='none';
	
	}
	,
'#div8' : function(el) {
	el.style.display='none';
	
	}
	,

	'#topnav li' : function(el) {
		
		// if there is a sub menu 
	  
				el.onmouseover = function()
				{
					
					if (el.firstChild.nextSibling) {
						if  (el.firstChild.nextSibling.nextSibling) {
							hideAllMenus(el.firstChild.nextSibling.nextSibling.id);
							el.firstChild.nextSibling.nextSibling.style.display  = 'block';	
						}
						 
					}
					 
				
				
				}
 
		 
		
		
	}

	,
	'#headerexperience' : function(el) {
		el.onmouseover = function()
		{
			hideAllMenus();
		}

	}
	,
	'#main' : function(el) {
	el.onmouseover = function()
	{
		hideAllMenus();
	}

	}
	,
	'#two' : function(el) {
	el.onmouseover = function()
	{
		document.getElementById('div2').style.display = 'block';
		document.getElementById('div1').style.display = 'none';
	}
	el.onmouseout = function()
	{
		document.getElementById('div2').style.display = 'none';
		document.getElementById('div1').style.display = 'block';
	}
	}
,
	'#three' : function(el) {
	el.onmouseover = function()
	{
		document.getElementById('div3').style.display = 'block';
		document.getElementById('div1').style.display = 'none';
	}
	el.onmouseout = function()
	{
		document.getElementById('div3').style.display = 'none';
		document.getElementById('div1').style.display = 'block';
	}
	}
,
	'#four' : function(el) {
	el.onmouseover = function()
	{
		document.getElementById('div4').style.display = 'block';
		document.getElementById('div1').style.display = 'none';
	}
	el.onmouseout = function()
	{
		document.getElementById('div4').style.display = 'none';
		document.getElementById('div1').style.display = 'block';
	}
	}
,
	'#five' : function(el) {
	el.onmouseover = function()
	{
		document.getElementById('div5').style.display = 'block';
		document.getElementById('div1').style.display = 'none';
	}
	el.onmouseout = function()
	{
		document.getElementById('div5').style.display = 'none';
		document.getElementById('div1').style.display = 'block';
	}
	}
,
	'#six' : function(el) {
	el.onmouseover = function()
	{
		document.getElementById('div6').style.display = 'block';
		document.getElementById('div1').style.display = 'none';
	}
	el.onmouseout = function()
	{
		document.getElementById('div6').style.display = 'none';
		document.getElementById('div1').style.display = 'block';
	}
	}
,
	'#seven' : function(el) {
	el.onmouseover = function()
	{
		document.getElementById('div7').style.display = 'block';
		document.getElementById('div1').style.display = 'none';
	}
	el.onmouseout = function()
	{
		document.getElementById('div7').style.display = 'none';
		document.getElementById('div1').style.display = 'block';
	}
	}
,
	'#eight' : function(el) {
	el.onmouseover = function()
	{
		document.getElementById('div8').style.display = 'block';
		document.getElementById('div1').style.display = 'none';
	}
	el.onmouseout = function()
	{
		document.getElementById('div8').style.display = 'none';
		document.getElementById('div1').style.display = 'block';
	}
	}
};

function hideAllMenus(exclude)
{
	
	if (exclude != 'aboutsub')
	document.getElementById('aboutsub').style.display = 'none';
	
	if (exclude != 'resourcesub')
	document.getElementById('resourcesub').style.display = 'none';
	
	if (exclude != 'solutionssub')
	document.getElementById('solutionssub').style.display = 'none'; 
	
	if (exclude != 'methodsub')
	document.getElementById('methodsub').style.display = 'none'; 
	
	if (exclude != 'servicessub')
	document.getElementById('servicessub').style.display = 'none';
};




Behaviour.register(siterules);