var aWeekDay = new Array ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
var aMonth = new Array ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
var dExpiry = new Date(); // initialise Date object
function setCookie(name, value)
{
	dExpiry.setMonth(dExpiry.getMonth() + 3); // advance date object
	//alert(dExpiry.toGMTString());
	document.cookie= name + "=" + escape(value) ;//+ //'; ' + dExpiry.toGMTString();
          //  "; expires=Sun, 01-Jan-06 00:00:01 GMT";
}

function getCookie(name)
{
    var dc = "; " + document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1)
		return null;
    begin += 2;
    var end = document.cookie.indexOf(";", begin);
    if (end == -1)
    {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
}

function deleteCookie(name)
{
    if (getCookie(name))
    {
        document.cookie = name + "=" + 
            "; expires=Thu, 01-Jan-70 00:00:01 GMT";
    }
}

function comWebKeys(e)
{
	var sKeyCode;
	if (document.all)
	{
		//only check these if control is help down
		if(event.ctrlKey)
			sKeyCode=event.keyCode;
	}
	else
	{
		//alert('e.keyCode=' + e.which);
		//alert('e.ctrlKey=' + e.ctrlKey);
		if (e.ctrlKey)
		{
			sKeyCode=e.which;
			if(((sKeyCode==109) || (sKeyCode==77)) && (e.ctrlKey))
			  sKeyCode=13;//Ctrl-M
			if(((sKeyCode==107) || (sKeyCode==75)) && (e.ctrlKey))
			  sKeyCode=11;//Ctrl-K
		}
	}
	
	if(sKeyCode==13) //this is Control-M to toggle menus
	{
		toggleMenu();
	}
	else if(sKeyCode==11)//This is Control-K to jump to top of content
	{
		document.location.hash='beginContent';
	}
	else //if(event.keyCode==11)
	{
		//alert(sKeyCode);
		return true;
	}
	return false;
}

function toggleMenu()
{
	if(getCookie("CW_Menu"))
	{
		deleteCookie("CW_Menu");
		window.location.reload();
	}
	else
	{
		setCookie("CW_Menu", "Text")
		document.getElementById('CSSMenu').href=document.getElementById('CSSMenuText').href;
	}
}

if(getCookie("CW_Menu"))
	document.getElementById('CSSMenu').href=document.getElementById('CSSMenuText').href;