// Cookie functions

function getCookie(Name) {

	var search = Name + "=";

	var returnvalue = "";

	if (document.cookie.length > 0) {

		offset = document.cookie.indexOf(search)

		    // if cookie exists

		if (offset != -1) {

			offset += search.length

				// set index of beginning of value

      			end = document.cookie.indexOf(";", offset);

			// set index of end of cookie value

			if (end == -1) end = document.cookie.length;

			returnvalue=unescape(document.cookie.substring(offset, end))

		}

	}

	return returnvalue;

}





function setCookie (name, value, expires, path, domain, secure) {

	document.cookie = name + "=" + escape (value) + ((expires) ? "; expires=" + expires.toGMTString() : "")

		+ ((path) ? "; path=" + path : "") + ((domain) ? "; domain=" + domain : "")

		+ ((secure) ? "; secure" : "");

}