/*
* @auhtor Tommy Cheung
* Script to maken an menu item current
*/

var anchors  = document.getElementsByTagName("a");
var uri = encodeURI(window.location.href).toLowerCase();

for(var i=0, n=anchors.length; i<n; ++i) 
{
	if(uri == 'http://klant2.exed.nl/gsk/niquitin_nl/')
	{
		document.getElementById('limenu_105').className = 'mn-menu105 cur';
	}
	else
	{
		if(uri==encodeURI(anchors[i].href).toLowerCase()) 
		{
			/*When you're in a menu item*/
			var menu_id = anchors[i].id;
			if(menu_id.substring(0,5) == 'menu_')
			{
				var parent_menu_id = document.getElementById(menu_id).parentNode.id;
				var parent_menu_id_class = document.getElementById(menu_id).parentNode.id.substring(7,11);
				document.getElementById(parent_menu_id).className = 'mn-menu' + parent_menu_id_class + ' cur';
				
				/*If submenu exist then set show submenu*/
				if (document.getElementById('ulsubmenu_' + parent_menu_id_class))
				{
					document.getElementById('ulsubmenu_' + parent_menu_id_class).style.display  = 'block';
				}
			}
			else
			{
				/*When you're in a submenu item*/
				var submenu_id = anchors[i].parentNode.parentNode.parentNode.id;
				if (submenu_id)
				{
					var ulsubmenu_id = anchors[i].parentNode.parentNode.id;
					document.getElementById(ulsubmenu_id).style.display = 'block';
					
					document.getElementById('li'+menu_id).className = 'cur';
					
					var parent_submenu_id = document.getElementById(submenu_id).id.substring(7,11);			
					document.getElementById(submenu_id).className = 'mn-menu' + parent_submenu_id + ' cur';
				}
			}
		}
	}
}