//Author: Olivier "quadir" Beaton quadir.net @ 2005-05-11
//Copyright: http://creativecommons.org/licenses/by/2.0/ca/
//from http://www.netspade.com/articles/javascript/cookies.xml
/**
* Sets a Cookie with the given name and value.
*
* name       Name of the cookie
* value      Value of the cookie
* [expires]  Expiration date of the cookie (default: end of current session)
* [path]     Path where the cookie is valid (default: path of calling document)
* [domain]   Domain where the cookie is valid
*      (default: domain of calling document)
* [secure]   Boolean value indicating if the cookie transmission requires a
*      secure transmission
*/
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" : "");
}

/**
* Gets the value of the specified cookie.
*
* name  Name of the desired cookie.
*
* Returns a string containing value of specified cookie,
*   or null if cookie does not exist.
*/

function getCookie(name) {
	var dc = document.cookie;
	var prefix = name + "=";
	var begin = dc.indexOf("; " + prefix);
	if (begin == -1) {
		begin = dc.indexOf(prefix);
		if (begin != 0) return null;
	}
	else {
		begin += 2;
	}
	var end = document.cookie.indexOf(";", begin);
	if (end == -1) {
		end = dc.length;
	}
	return unescape(dc.substring(begin + prefix.length, end));
}

function togglemenu(which) {
	var e = document.getElementById(which);
	if (e.style.display == 'none') {
		e.style.display = 'block';
		setCookie('menu_'+which, 'true');
	} else {
		e.style.display = 'none';
		setCookie('menu_'+which, 'false');
	}
	return false;
}

function startmenu(which) {
	if (getCookie('menu_'+which) != 'true')
		togglemenu(which);
}

function ojkaload() {
	startmenu('shotokan');
	startmenu('dojo');
	startmenu('instructors');
//	startmenu('technical');
	startmenu('camps');
}