var HOST;
var PATH;

function applyCookie(id, path, host) {
	HOST = host;
	PATH = path;
	var form = document.forms['commentsForm'];
	form.email.value = getCookie("mtcmtmail");
	form.author.value = getCookie("mtcmtauth");
	form.url.value = getCookie("mtcmthome");
	if (getCookie("mtcmtauth")) {
		form.bakecookie[0].checked = true;
	} else {
		form.bakecookie[1].checked = true;
	}
}

// Copyright (c) 1996-1997 Athenia Associates.
// http://www.webreference.com/js/
// License is granted if and only if this entire
// copyright notice is included. By Tomer Shiran.

function setCookie(name, value, expires, path, domain, secure) {
    var curCookie = name + "=" + escape(value) + ((expires) ? "; expires=" + expires.toGMTString() : "") + ((path) ? "; path=" + path : "") + ((domain) ? "; domain=" + domain : "") + ((secure) ? "; secure" : "");
    document.cookie = curCookie;
}

function getCookie(name) {
    var prefix = name + '=';
    var c = document.cookie;
    var nullstring = '';
    var cookieStartIndex = c.indexOf(prefix);
    if (cookieStartIndex == -1)
        return nullstring;
    var cookieEndIndex = c.indexOf(";", cookieStartIndex + prefix.length);
    if (cookieEndIndex == -1)
        cookieEndIndex = c.length;
    return unescape(c.substring(cookieStartIndex + prefix.length, cookieEndIndex));
}

function deleteCookie(name, path, domain) {
    if (getCookie(name))
        document.cookie = name + "=" + ((path) ? "; path=" + path : "") + ((domain) ? "; domain=" + domain : "") + "; expires=Thu, 01-Jan-70 00:00:01 GMT";
}

function fixDate (date) {
    var base = new Date(0);
    var skew = base.getTime();
    if (skew > 0)
        date.setTime(date.getTime() - skew);
}

function rememberMe(f) {
    var now = new Date();
    fixDate(now);
    now.setTime(now.getTime() + 365 * 24 * 60 * 60 * 1000);
    setCookie('mtcmtauth', f.author.value, now, PATH, HOST, '');
    setCookie('mtcmtmail', f.email.value, now, PATH, HOST, '');
    setCookie('mtcmthome', f.url.value, now, PATH, HOST, '');
}

function forgetMe(f) {
    deleteCookie('mtcmtmail', PATH, HOST);
    deleteCookie('mtcmthome', PATH, HOST);
    deleteCookie('mtcmtauth', PATH, HOST);
}

function retweet() {
    var bitly_id  = 'mif';
    var bitly_key = 'R_0ec1d85b62de8c91e417097c31684f22';

    api = 'http://api.bit.ly/shorten'
        + '?version=2.0.1'
        + '&format=json'
        + '&callback=retweetCallback'
        + '&login=' + bitly_id
        + '&apiKey=' + bitly_key
        + '&longUrl=';
        
    var script = document.createElement('script');
    script.type = 'text/javascript';
    script.src = api + encodeURIComponent(location.href);
    document.body.appendChild(script);
}

function retweetCallback(json) {
    var tid = 'mifdesign';
    var d = document;
    var w = window;
    var l = location;
    var e = encodeURIComponent;
    var sel = '';
    if ( d.selection ) {
        sel = d.selection.createRange().text;
    } else if ( w.selection ) {
        sel = w.selection.createRange().text;
    } else if ( d.getSelection ) {
        sel = d.getSelection();
    } else if ( w.getSelection ) {
        sel = w.getSelection();
    }
    var f = 'http://twitter.com/home/?status='
          + e( sel+' RT @'+tid+': "'+d.title+'" '+json.results[location.href]['shortUrl']);
    if( !w.open(f,'retweet') ) {
        l.href = f;
    }
}


function retweet_top() {
    var bitly_id  = 'mif';
    var bitly_key = 'R_0ec1d85b62de8c91e417097c31684f22';

    api = 'http://api.bit.ly/shorten'
        + '?version=2.0.1'
        + '&format=json'
        + '&callback=retweetCallback_top'
        + '&login=' + bitly_id
        + '&apiKey=' + bitly_key
        + '&longUrl=';
        
    var script = document.createElement('script');
    script.type = 'text/javascript';
    script.src = api + encodeURIComponent(location.href);
    document.body.appendChild(script);
}

function retweetCallback_top(json) {
   var tid = 'mifdesign';
   var d = '<?php the_title(); ?>';
   var w = window;
   var l = '<?php the_permalink() ?>';
   var e = encodeURIComponent;
   var f = 'http://twitter.com/home/?status='
   + e( ' RT @'+tid+': "'+d.title+'" '+json.results[location.href]['shortUrl']);
   if( !w.open(f,'retweet') ) {
       l.href = f;
   }
}