// Cookie baking
expireDate = new Date;
expireDate.setMonth(expireDate.getMonth()+2);


// Use this function to retrieve a cookie.
function cookieVal(cName) {
	tCookie = document.cookie.split("; ");
	for (i=0; i<tCookie.length; i++ ) {
		if (cName == tCookie[i].split("=")[0]) {
		return tCookie[i].split("=")[1];
		}
	}
	return 0;
}

// Sets simple cookie named "Welcome".
function setCookie(cName,value) {
	document.cookie = cName + "=" + value + ";expires=" + expireDate.toGMTString();
}

// Function to display welcome message if new visitor.
function showWelcome() {
	if (cookieVal("Welcome") == null || cookieVal("Welcome") == "show") {
	setCookie("Welcome", "skip");
	window.location.href="http://www.shepherdsrest.org/welcome.htm";
	} 
}

function toggleWelcome() {
	if (cookieVal("Welcome") == "show") {
	setCookie("Welcome", "skip");
	}
	else {
	setCookie("Welcome", "show");
	}
}

showWelcome();

// Use this function to delete a cookie.
function delCookie(name) {
document.cookie = name + "=; expires=Thu, 01-Jan-70 00:00:01 GMT" +  "; path=/";
}