/**
 * Styleswitch stylesheet switcher built on jQuery
 * Under an Attribution, Share Alike License
 * By Kelvin Luck ( http://www.kelvinluck.com/ )
 **/
(function($){
    $(document).ready(function(){
        $('.styleswitch').click(function(){
            switchStylestyle(this.getAttribute("rel"), true);
            return false;
        });
        var c = readCookie('style');
        if (c) {
			switchStylestyle(c, true);
		}
    });
})(jQuery);

function switchStylestyle(styleName, _createCookie){
    $('link[@rel*=style][title]').each(function(i){
        this.disabled = true;
        if (this.getAttribute('title') == styleName) 
            this.disabled = false;
    });
	if (_createCookie) {
		createCookie('style', styleName, 365);
	}
	Cufon.refresh();
}

// cookie functions http://www.quirksmode.org/js/cookies.html
function createCookie(name, value, days){
    if (days) {
        var date = new Date();
        date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
        var expires = "; expires=" + date.toGMTString();
    }
    else 
        var expires = "";
    document.cookie = name + "=" + value + expires + "; path=/";
}

function readCookie(name){
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for (var i = 0; i < ca.length; i++) {
        var c = ca[i];
        while (c.charAt(0) == ' ') 
            c = c.substring(1, c.length);
        if (c.indexOf(nameEQ) == 0) 
            return c.substring(nameEQ.length, c.length);
    }
    return null;
}

function eraseCookie(name){
    createCookie(name, "", -1);
}

// /cookie functions