function setCookie(c_name, value, expiredays) {
	var expires = "";
	if (expiredays) {
		var exdate=new Date();
		exdate.setDate(exdate.getDate()+expiredays);
		expires = exdate.toGMTString();
	}
	document.cookie = c_name + "=" + escape(value) + ";expires=" + expires + ";domain=.ballroomdancers.com;path=/";
}

function getCookie(c_name) {
	if (document.cookie.length>0) {
		c_start=document.cookie.indexOf(c_name + "=");
		if (c_start!=-1) {
			c_start=c_start + c_name.length+1;
			c_end=document.cookie.indexOf(";",c_start);
			if (c_end==-1) c_end=document.cookie.length;
			return unescape(document.cookie.substring(c_start,c_end));
		}
	}
	return "";
}

function deleteCookie(name) {
	setCookie(name,"",-1);
}