// JavaScript Document
/*
function DisplayDemo(){
	
	var tabView = new YAHOO.widget.TabView('demo');
	
	//set the active Tab to the cookie value, if present:
	if (YAHOO.util.Cookie.get("tabcookieExample")) {
		tabView.set("activeTab", tabView.getTab(YAHOO.util.Cookie.get("tabcookieExample")));
	};
	
	//when a Tab changes, set the cookie:
	tabView.on("activeTabChange", function(o) {
		YAHOO.util.Cookie.set("tabcookieExample", this.getTabIndex(o.newValue));
	});	

} */
function DisplayDemo(){
	
	var tabView = new YAHOO.widget.TabView('demo');
	
	//set the active Tab to the cookie value, if present:
	if (readCookie("tabcookieExample")) {
		tabView.set("activeTab", tabView.getTab(readCookie("tabcookieExample")));
	};
	
	//when a Tab changes, set the cookie:
	tabView.on("activeTabChange", function(o) {
		createCookie("tabcookieExample", this.getTabIndex(o.newValue), 1);
	});	

}
//custom js for fancy permalinks to work
function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}