window.addEvent('domready', function() {
							  
	var menu1 = $('our-approach').getParent();
							  
	menu1.addEvent('mouseenter', function(e) {
		$('submenu_our_approach').style.display = "block";
	});
	
	menu1.addEvent('mouseleave', function(e) {
		$('submenu_our_approach').style.display = "none";
	});
	
	var menu2 = $('what-we-do').getParent();
							  
	menu2.addEvent('mouseenter', function(e) {
		$('submenu_what_we_do').style.display = "block";
	});
	
	menu2.addEvent('mouseleave', function(e) {
		$('submenu_what_we_do').style.display = "none";
	});
	
	var menu3 = $('resources').getParent();
							  
	menu3.addEvent('mouseenter', function(e) {
		$('submenu_resources').style.display = "block";
	});
	
	menu3.addEvent('mouseleave', function(e) {
		$('submenu_resources').style.display = "none";
	});
	
	
	var menu4 = $('about-us').getParent();
							  
	menu4.addEvent('mouseenter', function(e) {
		$('submenu_about_us').style.display = "block";
	});
	
	menu4.addEvent('mouseleave', function(e) {
		$('submenu_about_us').style.display = "none";
	});
	
	
	
	 
});