/*
window.onload = function()
{
	setStyleSheet();
}
*/
function setStyleSheet()
{
	var defaultStyle = 'sepia';

	if (getCookie('style'))
	{
		var s = getCookie('style');
		window.status = s;
	} else {
		var s = defaultStyle;
	}
	defaultStyleSheet(s);
}

function defaultStyleSheet(s)
{
	changeStyleSheet(s);
}

function getCSSRule()
{
	if (document.styleSheets)	{
		for (var i=0; i<document.styleSheets.length; i++) {
			var styleSheet = document.styleSheets[i];
			var ii=0;
			var cssRule = false;
		}
	}
}

function changeStyleSheet(s)
{
	var el = document.getElementsByTagName("link");
	for (var i=0;i<el.length;i++)
	{
		if (el[i].getAttribute("rel").indexOf("style") != -1 && el[i].getAttribute("title"))
		{
			el[i].disabled = true;
			if (el[i].getAttribute("title") == "root") el[i].disabled = false;
			if (el[i].getAttribute("title") == s) el[i].disabled = false;
		}
	}

	changeImages(s);
	
	setCookie('style',s,30,'/','raphaels.com')
}

function changeImages(s)
{
	if (!s) return;
	
	if (s == 'white')
	{
		document.getElementById("logo").src="/images/themes/white/logo.gif";
	} else {
		document.getElementById("logo").src="/images/themes/" + s + "/logo.png";
	}
}

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

	var today = new Date();
	today.setTime(today.getTime());

	if (expires)
	{
		expires = expires * 1000 * 60 * 60 * 24;
	}
	var expDate = new Date(today.getTime() + (expires));
	
	document.cookie = name + "=" + escape(value) + 
	((expires) ? ";expires=" + expDate.toGMTString() : "" ) + 
	((path) ? ";path=" + path : "" ) + 
	((domain) ? ";domain=" + domain : "" );
}

function getCookie(name)
{
	var a_all_cookies = document.cookie.split(';');
	var a_temp_cookie = '';
	var cookie_name = '';
	var cookie_value = '';
	var b_cookie_found = false;

	for (i=0;i<a_all_cookies.length;i++)
	{
		a_temp_cookie = a_all_cookies[i].split('=');
		cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g,'');
		if (cookie_name == name)
		{
			b_cookie_found = true;
			if (a_temp_cookie.length > 1)
			{
				cookie_value = unescape(a_temp_cookie[1].replace(/^\s+|\s$/g,''));
			}

			return cookie_value;
			break;
		}

		a_temp_cookie = null;
		cookie_name = '';
	}

	if (!b_cookie_found)
	{
		return null;
	}
}