jQuery.getPos = function (e){
 var l = 0;
 var t = 0;
 var w = jQuery.intval(jQuery.css(e,'width'));
 var h = jQuery.intval(jQuery.css(e,'height'));
 var wb = e.offsetWidth;
 var hb = e.offsetHeight;
 while (e.offsetParent){
 l += e.offsetLeft + (e.currentStyle?jQuery.intval(e.currentStyle.borderLeftWidth):0);
 t += e.offsetTop + (e.currentStyle?jQuery.intval(e.currentStyle.borderTopWidth):0);
 e = e.offsetParent;
 }
 l += e.offsetLeft + (e.currentStyle?jQuery.intval(e.currentStyle.borderLeftWidth):0);
 t += e.offsetTop + (e.currentStyle?jQuery.intval(e.currentStyle.borderTopWidth):0);
 return {x:l, y:t, w:w, h:h, wb:wb, hb:hb};
};
jQuery.getClient = function(e){
 if (e) {
 w = e.clientWidth;
 h = e.clientHeight;
 } else {
 w = (window.innerWidth) ? window.innerWidth : (document.documentElement && document.documentElement.clientWidth) ? document.documentElement.clientWidth : document
.body.offsetWidth;
 h = (window.innerHeight) ? window.innerHeight : (document.documentElement && document.documentElement.clientHeight) ? document.documentElement.clientHeight : 
document.body.offsetHeight;
 }
 return {w:w,h:h};
};
jQuery.getScroll = function (e){
 if (e) {
 t = e.scrollTop;
 l = e.scrollLeft;
 w = e.scrollWidth;
 h = e.scrollHeight;
 } else {
 if (document.documentElement && document.documentElement.scrollTop) {
 t = document.documentElement.scrollTop;
 l = document.documentElement.scrollLeft;
 w = document.documentElement.scrollWidth;
 h = document.documentElement.scrollHeight;
 } else if (document.body) {
 t = document.body.scrollTop;
 l = document.body.scrollLeft;
 w = document.body.scrollWidth;
 h = document.body.scrollHeight;
 }
 }
 return { t: t, l: l, w: w, h: h };
};
jQuery.intval = function (v){
 v = parseInt(v);
 return isNaN(v) ? 0 : v;
};
jQuery.fn.ScrollTo = function(s) {
 o = jQuery.speed(s);
 return this.each(function(){
 new jQuery.fx.ScrollTo(this, o);
 });
};
jQuery.fx.ScrollTo = function (e, o)
{
 var z = this;
 z.o = o;
 z.e = e;
 z.p = jQuery.getPos(e);
 z.s = jQuery.getScroll();
 z.clear = function(){clearInterval(z.timer);z.timer=null};
 z.t=(new Date).getTime();
 z.step = function(){
 var t = (new Date).getTime();
 var p = (t - z.t) / z.o.duration;
 if (t >= z.o.duration+z.t) {
 z.clear();
 setTimeout(function(){z.scroll(z.p.y, z.p.x)},13);
 } else {
 st = ((-Math.cos(p*Math.PI)/2) + 0.5) * (z.p.y-z.s.t) + z.s.t;
 sl = ((-Math.cos(p*Math.PI)/2) + 0.5) * (z.p.x-z.s.l) + z.s.l;
 z.scroll(st, sl);
 }
 };
 z.scroll = function (t, l){window.scrollTo(l, t)};
 z.timer=setInterval(function(){z.step();},13);
};


$(document).ready(function(){
 //switchTab
$('#trackbacktab').click(function(){$(this).addClass('curtab');$('#commenttab').addClass('tab').removeClass('curtab');$('#thecomments').addClass('nodisplay');$('#thetrackbacks').removeClass('nodisplay').addClass('display')});
$('#commenttab').click(function(){$(this).addClass('curtab');$('#trackbacktab').addClass('tab').removeClass('curtab');$('#thecomments').removeClass('nodisplay').addClass('display');$('#thetrackbacks').addClass('nodisplay')});
//toggle-comment-author-info
$('#show_author_info a').toggle(function(){$('#author_info').slideDown();$(this).html(closeMsg);},function(){$('#author_info').slideUp();$(this).html(changeMsg);});

//reply
$('#thecomments li').hover(function(){$(this).find('.reply').fadeIn()},function(){$(this).find('.reply').fadeOut()});

//Scroll
$('.addcomment').click(function(){$('#respond').ScrollTo(800);return false; });
$('#totop').click(function(){$('#header').ScrollTo(400);return false; });
$('.reply a').click(function(){$($(this).attr('href')).ScrollTo(400);return false; });


//clone tip
var A=/^#comment-/;
var B=/^@/;
$('#thecomments li p a').each(function(){if($(this).attr('href').match(A)&& $(this).text().match(B)){$(this).addClass('cool');}});
$('.cool').hover(function(){
$($(this).attr('href')).clone().hide().attr('id','').insertAfter($(this).parents('li')).addClass('tip').fadeIn('fast');},function(){$('.tip').animate({opacity: "hide", top: "+=100px"},500).$(this).remove()}).mousemove(function(e){$('.tip').css({left:(e.clientX+18),top:(e.pageY+18)})});
$('.cool').click(function(){$($(this).attr('href')).ScrollTo(400);return false; });

/*
//out links
$("a[rel='external']").click(function(){window.open(this.href);return false});
$("a[href*='http://philna.com'],a[href*='javascript'],a:has(img),a[href*=#]").attr("rel","inlinks");
$("a[rel!='inlinks']").click(function(){window.open(this.href);return false;});
*/
//ajax reply
if ($('#commentform').length){
$('#commentform').submit(function(){
$.ajax({
url:ajaxCommentsURL,
data: $('#commentform').serialize(),
type: 'POST',
beforeSend: function() {
$('#commentload').hide();
$('#commentload').fadeIn('fast');
$('#submit').attr('disabled', true).css('opacity','0.5');
$('#comment').attr('disabled', true);
},
error: function(request) {
$('#commentload').fadeOut('fast');
alert(request.responseText);
$('#submit').attr('disabled', false).css('opacity','1');
$('#comment').attr('disabled', false);
},
success:function(data){
$('textarea').each(function(){this.value='';});
if (!$('#thecomments').length ){
$('#pinglist').before('<ol class="commentlist"></ol>');
}
$('#thecomments').append(data);
var new_comment = $('#thecomments li:last').hide();
new_comment.animate({backgroundColor: '#B1D0ED'},500).animate({opacity:'show'},500).animate({backgroundColor:'#FFF'},1000);
$('.nub').text(parseInt($('#allcmnub').text())+1).removeClass('nub').addClass('cmnub');
$('#allcmnub').text(parseInt($('#allcmnub').text())+1);
$('#commentload').fadeOut('fast');
setTimeout(function() {$('#submit').attr('disabled', false).css('opacity','1');$('#comment').attr('disabled', false);}, 3000);
}
});
return false;
});
};
})