// 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.

var HOST = 'oc.metblogs.com';

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

function forgetMe (f) {
    deleteCookie('mtcmtmail', '/', '');
    deleteCookie('mtcmthome', '/', '');
    deleteCookie('mtcmtauth', '/', '');
    f.email.value = '';
    f.author.value = '';
    f.url.value = '';
}

function hideDocumentElement(id) {
    var el = document.getElementById(id);
    if (el) el.style.display = 'none';
}

function showDocumentElement(id) {
    var el = document.getElementById(id);
    if (el) el.style.display = 'block';
}

var commenter_name;

function individualArchivesOnLoad(commenter_name) {

    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) {

}




function toggle(id){

    var tnow = new Date();
    fixDate(tnow);
    tnow.setTime(tnow.getTime() + 365 * 24 * 60 * 60 * 1000);
    tnow = tnow.toGMTString();

    var dl;
    dl = "sb_" + id;
    dlElement = document.getElementById(dl);
    if (dlElement)
    {
        if (dlElement.className == "closed"){
        	setCookie(dl,"1", tnow, "/", ".metblogs.com");
            dlElement.className = "component";
        } else {
        	setCookie(dl,"0", tnow, "/", ".metblogs.com");
            dlElement.className = "closed";
        }
    }
}

function showTip(link, type, id, numcomments){

    linkId  = type + "_" + id;
    tip = "tips_" + id;
    t = document.getElementById(tip);
    uid = type + "" + id;
    
    if (type == "tr"){
        t.innerHTML = "See who is linking to this post";
    }else if(type == "email"){
        t.innerHTML = "Send to a friend";
    }else if(type == "comments"){
        t.innerHTML = "Read the latest comments";
    }else if(type == "im"){
        t.innerHTML = "Instant Message to a friend";
    }else if(type == "tr"){
        t.innerHTML = "See who's linking to this post";
    }else if(type == "permalink"){
        t.innerHTML = "Permalink";
    }else if(type == "tags"){
        
        if (typeShown[uid] == 1){
            t.innerHTML = "Click icon to hide tags";
        }else{
            t.innerHTML = "Click icon to show tags";
        }
    }else if(type == "cats"){
        
        if (typeShown[uid] == 1){
            t.innerHTML = "Click icon to hide categories";
        }else{
            t.innerHTML = "Click icon to show categories";
        }
    }else if(type == "links"){
        
        if (typeShown[uid] == 1){
            t.innerHTML = "Click icon to hide options";
        }else{
            t.innerHTML = "Click icon to show options";
        }
    }else{
        t.innerHTML = type;
    }
    
    t.className = "tips";
    link.onmouseout = function() { t.className = "tipOff"; };

}

var typeShown = new Array();

function showExtraToggle(link, type, id){
    uid = type + "" + id;
    if (typeShown[uid] == 1){
        closeExtraInfo(link, type, id);
    }else{
        showExtraInfo(link, type, id);
    }
    
    return;
}

function showExtraInfo(link, type, id){
    uid = type + "" + id;
    thisID = type + "_" + id;
    tg = document.getElementById(thisID);
    tg.className = "extraInfoOpen";
    typeShown[uid] = 1;
    showTip(link, type, id);
    
}

function closeExtraInfo(link, type, id){
    uid = type + "" + id;
    thisID = type + "_" + id;
    tg = document.getElementById(thisID);
    tg.className = "extraInfoClosed";
    typeShown[uid] = 0;
    showTip(link, type, id);

}

function toggleSearchBoxes(searchtype){

	if (searchtype == "advanced"){
		ab = document.getElementById("advSearchOptions");
		ab.className = "search";
		bb = document.getElementById("basicSearchOptions");
    	bb.className = "closed";
	}else if(searchtype == "basic"){
		bb = document.getElementById("basicSearchOptions");
		bb.className = "search";
		ab = document.getElementById("advSearchOptions");
    	ab.className = "closed";

	}

}