// functions used to display copyright year and control navigation menu

function showYear() {
	var to = new Date();
	var year = to.getFullYear();
	if (year != '2007')	document.write(" - " + year + " ");
};

$(document).ready(function(){
	$(".toggle_menu").click(function(){
		$(this).next().slideToggle("slow")
		$(this).toggleClass("expanded");
		return false;
	});
});

$(document).ready(function(){
	$(".toggle_member").click(function(){
		var id = this.id;													// get the id of the link clicked
		$("#entry" + id).slideToggle("slow");		// and use it to determine the id of the div to be toggled
		$(this).toggleClass("expanded");
		return false;
	});
});

// enable/disable 
function setSizeStyle() {
    if (document.getElementById) {
        document.getElementById("sizer").disabled = false;            
        var styleCookie = getCookie("fontSize");
        var styleIDs = ["smallStyle", "largeStyle"];
        for (var i = 0; i < styleIDs.length; i++) {
            if (styleCookie == styleIDs[i]) {
                document.getElementById(styleIDs[i]).disabled = false;            
            } else {
                document.getElementById(styleIDs[i]).disabled = true;    
            }
        }
    }
}
// set active style now, before content renders
setSizeStyle();

// invoked by clicking on sizer icons
function changeSizeStyle(styleID) {
    setCookie("fontSize", styleID, getExpDate(180, 0, 0));
    setSizeStyle();
}