// ABC Boot Loader Simon: http://simon.incutio.com/archive/2004/05/26/addLoadEvent
function addLoadEvent(func) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	} else {
		window.onload = function() {
			oldonload();
			func();
		}
	}
}


function OnLoadUtils() {
	$("comment-personaldetails").style.display = "none";
	$("showinfo").style.display = "";
	$("hideinfo").style.display = "none";
}

function ShowUtils() {
	new Effect.Phase('comment-personaldetails', {duration: 0.3});
	//new Effect.Appear($('commentlist').lastChild, { duration: 1.0, afterFinish: function() { new Effect.ScrollTo($('commentlist').lastChild); } } );
	$("showinfo").style.display = "none";
	$("hideinfo").style.display = "";
}

function HideUtils() {
	new Effect.Phase('comment-personaldetails', {duration: 0.3});
	$("showinfo").style.display = "";
	$("hideinfo").style.display = "none";
}


// Manipulation of cookies (credit: http://www.webreference.com/js/column8/functions.html)
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 dc = document.cookie;
  var prefix = name + "=";
  var begin = dc.indexOf("; " + prefix);
  if (begin == -1) {
    begin = dc.indexOf(prefix);
    if (begin != 0) return null;
  } else
    begin += 2;
  var end = document.cookie.indexOf(";", begin);
  if (end == -1)
    end = dc.length;
  return unescape(dc.substring(begin + prefix.length, end));
}

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";
  }
}