// 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 : "") +
        (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('comments-open');




    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) {

}




var cssFiles=new Array('http://www.contractorheadlines.com/styles-site-small.css','http://www.contractorheadlines.com/styles-site.css','http://www.contractorheadlines.com/styles-site-large.css');



 function setFontSize(cssNumber){
  //alert(document.styleSheets[0].href);
  document.getElementsByTagName("link").item(0).setAttribute("href", cssFiles[cssNumber]);
  savePageCSS(cssNumber);
 }
 
 function savePageCSS(cssNumber){
  addToCookie('CSS','css',cssNumber);
 
 }
 
 function loadPageCSS(){
  cssNumber=getCookie('CSS','css');
  if(cssNumber){
   document.getElementsByTagName("link").item(0).setAttribute("href", cssFiles[getCookie('CSS','css')]);
  }
 }
 String.prototype.trim = function(){return this.replace(/(^\s*)|(\s*$)/g, "")}
 
 function parseCookie(name) {
 var str = ""
 var a = document.cookie.split(";")
 for (var i=0; i<a.length; i++) {
  a[i] = a[i].trim()
  if (a[i].substring(0,name.length) == name)
  str = a[i].substring(name.length+1)
 }
 var a = str.split("&")
 var obj = new Object()
 if (str.length)
  for (i=0; i<a.length; i++) {
  temp = a[i].split("=")
  obj[temp[0]] = temp[1]
  } return obj
 }
 function addToCookie(cookieName,key,value) {
  var cookies = parseCookie(cookieName)
  cookies[key] = value
  var d = new Date()
  d.setFullYear(d.getFullYear()+1)
  var cookieStr = cookieName + "="
  for (var item in cookies)
  cookieStr += item + "=" + cookies[item] + "&"
  cookieStr = cookieStr.substring(0,cookieStr.length-1)
  cookieStr = cookieStr + "; expires=" + d.toUTCString()
  cookieStr = cookieStr + "; path=/"
  document.cookie = cookieStr
 }
 function getCookie(name,key) {
  var cookies = parseCookie(name)
  return cookies[key]
 }