var status = new Array();
	status[1] = 0;
	status[2] = 0;
	status[3] = 0;
	status[4] = 0;
	status[6] = 0;						

function setStatus(id) {
	if (status[id] == 0) {
		status[id] = 1;
	} else {
		status[id] = 0;
	}				
}
			
function closeMenu(id) {
	var nomenuopen = true;
	for (var i in status) {
		if (i != id) {
			if (status[i] == 1) {
				$('#ss'+i).slideToggle("fast",showMenu(i,id));
				nomenuopen = false;
			}
		}
	}
	if (nomenuopen == true) {
		showMenu(0,id);					
	}
}
			
function showMenu(i,id) {
	if (i > 0) {
		setStatus(i);
	}
	$('#ss'+id).slideToggle("fast",setStatus(id));
}

$(document).ready(function(){
	// identify current page	
	var currUrl = location.href;
	var menunum = '';

	$('.subholder').css("display","none");

	menunum = new String(currUrl.match(/\?sec=.*([0-9]*)/));
	menunum = menunum.replace('?sec=','');
	menunum = menunum.replace(',','');

	currUrl = currUrl.replace('#.*', '');
	currUrl = currUrl.replace('\\?.*', '');

	$('.subsection li a').each(function(){
		if (this.href == currUrl) {
			var $this = $(this);		
			$this.addClass("selectedpage");

			// get subholder id.
			var m = $this.parent().parent().parent().attr("id");
                        menunum = m.replace('ss','');
		}
	});
	
	if (menunum == "null") {
		// Sub menus.
		if (currUrl.search(/news_/) >= 0)
			$("#ss7").slideToggle("fast",setStatus("7"));
		else if (currUrl.search(/whitepaper_/) >= 0)
			$("#ss7").slideToggle("fast",setStatus("7"));

		else if (currUrl.search(/aboutnav.html/) >= 0)
			$("#ss2").slideToggle("fast",setStatus("2"));
		else if (currUrl.search(/navsupport.html/) >= 0)
			$("#ss3").slideToggle("fast",setStatus("3"));
		else if (currUrl.search(/navsolutions.html/) >= 0)
			$("#ss4").slideToggle("fast",setStatus("4"));
		else if (currUrl.search(/resourcelib.html/) >= 0)
			$("#ss7").slideToggle("fast",setStatus("7"));
        } else {
		$("#ss"+menunum).slideToggle("fast",setStatus(menunum));
	}
		
});


function bookmark(title,url){
if (window.sidebar) // firefox
    window.sidebar.addPanel(title, url, "");
else if(window.opera && window.print){ // opera
    var elem = document.createElement('a');
    elem.setAttribute('href',url);
    elem.setAttribute('title',title);
    elem.setAttribute('rel','sidebar');
    elem.click();
} else if(document.all)// ie
    window.external.AddFavorite(url, title);
}