// JavaScript Document

function setCookie (name, value, expires, path, domain, secure) {
    var curCookie = name + "=" + escape(value) + (expires ? "; expires=" + expires : "") +
        (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 rememberSign (zodiac){
	var now = new Date();
	fixDate(now);
	now.setTime(now.getTime() + 365 * 24 * 60 * 60 * 1000);
    now = now.toGMTString();
	setCookie('shZodiac', zodiac, now, '/', '', '');
}

function rememberDateOffset (today){
	var now = new Date();
	fixDate(now);
	now.setTime(now.getTime() + 365 * 24 * 60 * 60 * 1000);
    now = now.toGMTString();
	setCookie('shDateOffset', today, now, '/', '', '');
}

var commenter_name;

function shOnLoad(pageName){
	zodiac = getCookie("shZodiac");
	today = getCookie("shDateOffset");
	
	var now = new Date();
	fixDate(now);
	now.setTime(now.getTime() + 365 * 24 * 60 * 60 * 1000);
    now = now.toGMTString();
	
	document.formHoroscope.textZodiac.value = zodiac;
	
	/*
	if (zodiac != undefined){
		alert("bilboa!");
	}
	*/
	
	if ((today > 1)||(today < -1)){ //if date offset hasn't been set
		document.formHoroscope.textDateOffset.value = 0; //set to display today's horoscope
		today = 0;
		setCookie('shDateOffset', 0, now, '/', '', '');
	}
	
	if ((today == 1)||(today == -1)){
		document.formHoroscope.textDateOffset.value = today;
		setCookie('shDateOffset', today, now, '/', '', '');
	}
	
	shSetFromCookie(zodiac, today, pageName);
}

function shSetFromCookie(zodiac, today, pageName){
	//check URL to see if already in a set sign page.
	var strURL = new String(window.location.href);
	var strNewURL = new String('');
	//alert(strURL);
	
	strPageName = new String(pageName);
	rExp = /horoscope/gi;
	searchRes = strPageName.search(rExp);
	if (searchRes >= 0){
		if (zodiac.length > 0){
			//if sign in cookie exists then set the page to sign
			indexQS = strURL.indexOf('?',0);
			if (indexQS < 0 ){
				strNewURL = strURL + '?sign=' + zodiac;
				window.location = strNewURL;
			}
		}
	}
}

function individualArchivesOnLoad(commenter_name) {
    hideDocumentElement('comments-open');

    hideDocumentElement('trackbacks-info');



    if (document.comments_form) {
        if (document.comments_form.email != undefined &&
            (mtcmtmail = getCookie("mtcmtmail")))
            document.comments_form.email.value = mtcmtmail;
        if (document.comments_form.author != undefined &&
            (mtcmtauth = getCookie("mtcmtauth")))
            document.comments_form.author.value = mtcmtauth;
        if (document.comments_form.url != undefined && 
            (mtcmthome = getCookie("mtcmthome")))
            document.comments_form.url.value = mtcmthome;
        if (mtcmtauth || mtcmthome) {
            document.comments_form.bakecookie.checked = true;
        } else {
            document.comments_form.bakecookie.checked = false;
        }
    }
}

function writeTypeKeyGreeting(commenter_name, entry_id) {

}