$(document).ready(function() {
	var subMenus = $("#submenu ul li ul");
	var path = location.pathname.substring(1);
	var pathArray = path.split('/');
	var currentFile = pathArray[pathArray.length-1];

	subMenus.hide();
	
	if ( currentFile )
	{
		var menuLink = $('#submenu>ul>li>a[@href$="' + currentFile + '"]');
		var subMenuLink = $('#submenu>ul>li>ul>li>a[@href$="' + currentFile + '"]');
		
		menuLink.next().show();
		
		if(subMenuLink)
		{		
			subMenuLink.parent().parent().css('display','block');
		}
   }
});