/*
 * 
 * jFontSizer Plugin
 * Written by fluidByte - http://www.fluidbyte.net
 * 
 * 
 */

jQuery.fn.jfontsizer = function(o) {

// Cookie functions
function setCookie(c_name,value,expiredays){
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+
((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}

function getCookie(c_name){
if (document.cookie.length>0){
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1){
    c_start=c_start + c_name.length+1;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    }
  }
return "";
}

    
// Defaults
var o = jQuery.extend( {
applyTo: 'individual',
changesmall: '2',
changelarge: '2',
expire: 30
},o);

var s = '';
var m = '';
var l = '';

// Current
var c = 'fs_med';

// Check cookie  
if (getCookie('fsizer') != "") {
var c = getCookie('fsizer');
switch (c) {
case 'fs_sml':
s = 'fsactive';
$(o.applyTo).css('font-size','.'+(10-o.changesmall)+'em');
break;
case 'fs_med':
m = 'fsactive';
$(o.applyTo).css('font-size','1em');
break;
case 'fs_lrg':
l = 'fsactive';
$(o.applyTo).css('font-size','1.'+o.changelarge+'em');
break;
}
}
else {
m = "fsactive";
}

// Create font-chooser box
$(this).html('<div class="fsizer"><a id="fs_sml" class="'+s+'">A</a><a id="fs_med" class="'+m+'">A</a><a id="fs_lrg" class="'+l+'">A</a></div>');


$('.fsizer a').click(function(){

var t = $(this).attr('id');

setCookie('fsizer',t,o.expire);

$('.fsizer a').removeClass('fsactive');
$(this).addClass('fsactive');

var f = $(o.applyTo).css('font-size');

switch(t){
case 'fs_sml':
$(o.applyTo).css('font-size','.'+(10-o.changesmall)+'em');
break;
case 'fs_med':
    $(o.applyTo).css('font-size','1em');
break;
case 'fs_lrg':
$(o.applyTo).css('font-size','1.'+o.changelarge+'em');
break;
}
});
};
/*
 * Metadata - jQuery plugin for parsing metadata from elements
 *
 * Copyright (c) 2006 John Resig, Yehuda Katz, Jörn Zaefferer, Paul McLanahan
 *
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 *
 * Revision: $Id: jquery.metadata.js 3620 2007-10-10 20:55:38Z pmclanahan $
 *
 */
(function($){$.extend({metadata:{defaults:{type:'class',name:'metadata',cre:/({.*})/,single:'metadata'},setType:function(type,name){this.defaults.type=type;this.defaults.name=name;},get:function(elem,opts){var settings=$.extend({},this.defaults,opts);if(!settings.single.length)settings.single='metadata';var data=$.data(elem,settings.single);if(data)return data;data="{}";if(settings.type=="class"){var m=settings.cre.exec(elem.className);if(m)data=m[1];}else if(settings.type=="elem"){if(!elem.getElementsByTagName)return;var e=elem.getElementsByTagName(settings.name);if(e.length)data=$.trim(e[0].innerHTML);}else if(elem.getAttribute!=undefined){var attr=elem.getAttribute(settings.name);if(attr)data=attr;}if(data.indexOf('{')<0)data="{"+data+"}";data=eval("("+data+")");$.data(elem,settings.single,data);return data;}}});$.fn.metadata=function(opts){return $.metadata.get(this[0],opts);};})(jQuery);



/**
 * swapImage - jQuery plugin for swapping image
 *
 * Copyright (c) 2010 tszming (tszming@gmail.com)
 *
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 */
(function(a){a.swapImage=function(c,b,e,f,d){a.swapImage.files={};a.swapImage.data={};a.swapImage.uuid=0;a.swapImage.init=function(){var h=++a.swapImage.uuid;a(this).attr("swapImageId",h);var g=a(this).metadata();a.swapImage.data[h]=a.swapImage.data[h]||{};if(typeof g.src!="undefined"){a.swapImage.data[h]["src"]=g.src;a.swapImage.files[g.src]=false}a.each(a.grep([[g.sin,"sin"],[g.sout,"sout"]],function(i){return(typeof i[0]!="undefined"&&i[0].length>0)}),function(){var k=this[0];var o=this[1];for(var m=0;m<k.length;m++){var j=g[o][m].indexOf(":");var n=g[o][m].substring(0,j);var l=g[o][m].substring(j+1);a.swapImage.data[h][o]=a.swapImage.data[h][o]||[];if(j>1){a.swapImage.data[h][o].push([n,l]);a.swapImage.files[l]=false}else{a.swapImage.data[h][o].push([l])}}})};a.swapImage.preload=function(){a.each(a.swapImage.files,function(i,h){if(h==false){a.swapImage.files[i]=true;var g=new Image();g.src=i}})};a.swapImage.swapIn=function(){a.swapImage.swap(this,"sin")};a.swapImage.swapOut=function(){a.swapImage.swap(this,"sout")};a.swapImage.swap=function(j,g){var k=a(j).attr("swapImageId");if(typeof a.swapImage.data[k][g]!="undefined"){for(var h=0;h<a.swapImage.data[k][g].length;h++){if(a.swapImage.data[k][g][h].length>1){a(a.swapImage.data[k][g][h][0]).attr("src",a.swapImage.data[k][g][h][1])}else{a(a.swapImage.data[k][g][h][0]).each(a.swapImage._swap)}}}else{a.swapImage._swap.call(j)}};a.swapImage._swap=function(i){var j=a(this).attr("swapImageId");var h=a.swapImage.data[j];if(typeof h.src!="undefined"){var g=h.src;h.src=this.src;this.src=g}};a(document).ready(function(){if(typeof e=="undefined"){e=true}if(typeof b=="undefined"){b=true}a(c).each(a.swapImage.init);if(typeof f=="undefined"&&typeof f=="undefined"){f="mouseenter";d="mouseleave"}if(e){if(typeof d!="undefined"){a(c).bind(f,a.swapImage.swapIn).bind(d,a.swapImage.swapOut)}else{a(c).bind(f,a.swapImage.swapIn)}}else{a(c).one(f,a.swapImage.swapIn)}if(b){a(c).each(a.swapImage.preload)}})}})(jQuery);




/*
    anythingSlider v1.2
    
    By Chris Coyier: http://css-tricks.com
    with major improvements by Doug Neiner: http://pixelgraphics.us/
    based on work by Remy Sharp: http://jqueryfordesigners.com/


To use the navigationFormatter function, you must have a function that
accepts two paramaters, and returns a string of HTML text.

index = integer index (1 based);
panel = jQuery wrapped LI item this tab references
@return = Must return a string of HTML/Text

navigationFormatter: function(index, panel){
return index + " Panel"; // This would have each tab with the text 'X Panel' where X = index
}
*/

(function($){

    $.anythingSlider = function(el, options){
        // To avoid scope issues, use 'base' instead of 'this'
        // to reference this class from internal events and functions.
        var base = this;
        
        // Access to jQuery and DOM versions of element
        base.$el = $(el);
        base.el = el; 

// Set up a few defaults
        base.currentPage = 1;
base.timer = null;
base.playing = false;

        // Add a reverse reference to the DOM object
        base.$el.data("AnythingSlider", base);
        
        base.init = function(){
            base.options = $.extend({},$.anythingSlider.defaults, options);

// Cache existing DOM elements for later 
base.$wrapper = base.$el.find('> div').css('overflow', 'hidden');
            base.$slider  = base.$wrapper.find('> ul');
            base.$items   = base.$slider.find('> li');
            base.$single  = base.$items.filter(':first');

// Build the navigation if needed
if(base.options.buildNavigation) base.buildNavigation();
        
        // Get the details
            base.singleWidth = base.$single.outerWidth();
            base.pages = base.$items.length;

            // Top and tail the list with 'visible' number of items, top has the last section, and tail has the first
// This supports the "infinite" scrolling
base.$items.filter(':first').before(base.$items.filter(':last').clone().addClass('cloned'));
            base.$items.filter(':last' ).after(base.$items.filter(':first').clone().addClass('cloned'));

// We just added two items, time to re-cache the list
            base.$items = base.$slider.find('> li'); // reselect
            
// Setup our forward/backward navigation
base.buildNextBackButtons();

// If autoPlay functionality is included, then initialize the settings
if(base.options.autoPlay) {
base.playing = !base.options.startStopped; // Sets the playing variable to false if startStopped is true
base.buildAutoPlay();
};

// If pauseOnHover then add hover effects
if(base.options.pauseOnHover) {
base.$el.hover(function(){
base.clearTimer();
}, function(){
base.startStop(base.playing);
});
}

// If a hash can not be used to trigger the plugin, then go to page 1
if((base.options.hashTags == true && !base.gotoHash()) || base.options.hashTags == false){
base.setCurrentPage(1);
};
        };

base.gotoPage = function(page, autoplay){
// When autoplay isn't passed, we stop the timer
if(autoplay !== true) autoplay = false;
if(!autoplay) base.startStop(false);

if(typeof(page) == "undefined" || page == null) {
page = 1;
base.setCurrentPage(1);
};

// Just check for bounds
if(page > base.pages + 1) page = base.pages;
if(page < 0 ) page = 1;

var dir = page < base.currentPage ? -1 : 1,
                n = Math.abs(base.currentPage - page),
                left = base.singleWidth * dir * n;

base.$wrapper.filter(':not(:animated)').animate({
                scrollLeft : '+=' + left
            }, base.options.animationTime, base.options.easing, function () {
                if (page == 0) {
                    base.$wrapper.scrollLeft(base.singleWidth * base.pages);
page = base.pages;
                } else if (page > base.pages) {
                    base.$wrapper.scrollLeft(base.singleWidth);
                    // reset back to start position
                    page = 1;
                };
base.setCurrentPage(page);

            });
};

base.setCurrentPage = function(page, move){
// Set visual
if(base.options.buildNavigation){
base.$nav.find('.cur').removeClass('cur');
$(base.$navLinks[page - 1]).addClass('cur');
};

// Only change left if move does not equal false
if(move !== false) base.$wrapper.scrollLeft(base.singleWidth * page);

// Update local variable
base.currentPage = page;
};

base.goForward = function(autoplay){
if(autoplay !== true) autoplay = false;
base.gotoPage(base.currentPage + 1, autoplay);
};

base.goBack = function(){
base.gotoPage(base.currentPage - 1);
};

// This method tries to find a hash that matches panel-X
// If found, it tries to find a matching item
// If that is found as well, then that item starts visible
base.gotoHash = function(){
if(/^#?panel-\d+$/.test(window.location.hash)){
var index = parseInt(window.location.hash.substr(7));
var $item = base.$items.filter(':eq(' + index + ')');
if($item.length != 0){
base.setCurrentPage(index);
return true;
};
};
return false; // A item wasn't found;
};
        
// Creates the numbered navigation links
base.buildNavigation = function(){
base.$nav = $("<div id='thumbNav'></div>").appendTo(base.$el);
base.$items.each(function(i,el){
var index = i + 1;
var $a = $("<a href='#'></a>");

// If a formatter function is present, use it
if( typeof(base.options.navigationFormatter) == "function"){
$a.html(base.options.navigationFormatter(index, $(this)));
} else {
$a.text(index);
}
$a.click(function(e){
                    base.gotoPage(index);
                    
                    if (base.options.hashTags)
base.setHash('panel-' + index);

                    e.preventDefault();
});
base.$nav.append($a);
});
base.$navLinks = base.$nav.find('> a');
};


// Creates the Forward/Backward buttons
base.buildNextBackButtons = function(){
var $forward = $('<a class="arrow forward">&gt;</a>'),
$back    = $('<a class="arrow back">&lt;</a>');

            // Bind to the forward and back buttons
            $back.click(function(e){
                base.goBack();
e.preventDefault();
            });

            $forward.click(function(e){
                base.goForward();
e.preventDefault();
            });

// Append elements to page
base.$wrapper.after($back).after($forward);
};

// Creates the Start/Stop button
base.buildAutoPlay = function(){

base.$startStop = $("<a href='#' id='start-stop'></a>").html(base.playing ? base.options.stopText :  base.options.startText);
base.$el.append(base.$startStop);            
            base.$startStop.click(function(e){
base.startStop(!base.playing);
e.preventDefault();
            });

// Use the same setting, but trigger the start;
base.startStop(base.playing);
};

// Handles stopping and playing the slideshow
// Pass startStop(false) to stop and startStop(true) to play
base.startStop = function(playing){
if(playing !== true) playing = false; // Default if not supplied is false

// Update variable
base.playing = playing;

// Toggle playing and text
if(base.options.autoPlay) base.$startStop.toggleClass("playing", playing).html( playing ? base.options.stopText : base.options.startText );

if(playing){
base.clearTimer(); // Just in case this was triggered twice in a row
base.timer = window.setInterval(function(){
base.goForward(true);
}, base.options.delay);
} else {
base.clearTimer();
};
};

base.clearTimer = function(){
// Clear the timer only if it is set
if(base.timer) window.clearInterval(base.timer);
};

// Taken from AJAXY jquery.history Plugin
base.setHash = function ( hash ) {
// Write hash
if ( typeof window.location.hash !== 'undefined' ) {
if ( window.location.hash !== hash ) {
window.location.hash = hash;
};
} else if ( location.hash !== hash ) {
location.hash = hash;
};

// Done
return hash;
};
// <-- End AJAXY code


// Trigger the initialization
        base.init();
    };


    $.anythingSlider.defaults = {
        easing: "swing",                // Anything other than "linear" or "swing" requires the easing plugin
        autoPlay: true,                 // This turns off the entire FUNCTIONALY, not just if it starts running or not
        startStopped: false,            // If autoPlay is on, this can force it to start stopped
        delay: 3000,                    // How long between slide transitions in AutoPlay mode
        animationTime: 600,             // How long the slide transition takes
        hashTags: true,                 // Should links change the hashtag in the URL?
        buildNavigation: true,          // If true, builds and list of anchor links to link to each slide
        pauseOnHover: true,             // If true, and autoPlay is enabled, the show will pause on hover
startText: "Start",             // Start text
stopText: "Stop",               // Stop text
navigationFormatter: null       // Details at the top of the file on this use (advanced use)
    };


    $.fn.anythingSlider = function(options){
if(typeof(options) == "object"){
    return this.each(function(i){
(new $.anythingSlider(this, options));

            // This plugin supports multiple instances, but only one can support hash-tag support
// This disables hash-tags on all items but the first one
options.hashTags = false;
        });
} else if (typeof(options) == "number") {

return this.each(function(i){
var anySlide = $(this).data('AnythingSlider');
if(anySlide){
anySlide.gotoPage(options);
}
});
}
    };


})(jQuery);

/*
 * jQuery EasIng v1.1.2 - http://gsgd.co.uk/sandbox/jquery.easIng.php
 *
 * Uses the built In easIng capabilities added In jQuery 1.1
 * to offer multiple easIng options
 *
 * Copyright (c) 2007 George Smith
 * Licensed under the MIT License:
 *   http://www.opensource.org/licenses/mit-license.php
 */

// t: current time, b: begInnIng value, c: change In value, d: duration

jQuery.extend( jQuery.easing,
{
easeInQuad: function (x, t, b, c, d) {
return c*(t/=d)*t + b;
},
easeOutQuad: function (x, t, b, c, d) {
return -c *(t/=d)*(t-2) + b;
},
easeInOutQuad: function (x, t, b, c, d) {
if ((t/=d/2) < 1) return c/2*t*t + b;
return -c/2 * ((--t)*(t-2) - 1) + b;
},
easeInCubic: function (x, t, b, c, d) {
return c*(t/=d)*t*t + b;
},
easeOutCubic: function (x, t, b, c, d) {
return c*((t=t/d-1)*t*t + 1) + b;
},
easeInOutCubic: function (x, t, b, c, d) {
if ((t/=d/2) < 1) return c/2*t*t*t + b;
return c/2*((t-=2)*t*t + 2) + b;
},
easeInQuart: function (x, t, b, c, d) {
return c*(t/=d)*t*t*t + b;
},
easeOutQuart: function (x, t, b, c, d) {
return -c * ((t=t/d-1)*t*t*t - 1) + b;
},
easeInOutQuart: function (x, t, b, c, d) {
if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
return -c/2 * ((t-=2)*t*t*t - 2) + b;
},
easeInQuint: function (x, t, b, c, d) {
return c*(t/=d)*t*t*t*t + b;
},
easeOutQuint: function (x, t, b, c, d) {
return c*((t=t/d-1)*t*t*t*t + 1) + b;
},
easeInOutQuint: function (x, t, b, c, d) {
if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
return c/2*((t-=2)*t*t*t*t + 2) + b;
},
easeInSine: function (x, t, b, c, d) {
return -c * Math.cos(t/d * (Math.PI/2)) + c + b;
},
easeOutSine: function (x, t, b, c, d) {
return c * Math.sin(t/d * (Math.PI/2)) + b;
},
easeInOutSine: function (x, t, b, c, d) {
return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
},
easeInExpo: function (x, t, b, c, d) {
return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b;
},
easeOutExpo: function (x, t, b, c, d) {
return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
},
easeInOutExpo: function (x, t, b, c, d) {
if (t==0) return b;
if (t==d) return b+c;
if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;
return c/2 * (-Math.pow(2, -10 * --t) + 2) + b;
},
easeInCirc: function (x, t, b, c, d) {
return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;
},
easeOutCirc: function (x, t, b, c, d) {
return c * Math.sqrt(1 - (t=t/d-1)*t) + b;
},
easeInOutCirc: function (x, t, b, c, d) {
if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
},
easeInElastic: function (x, t, b, c, d) {
var s=1.70158;var p=0;var a=c;
if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
if (a < Math.abs(c)) { a=c; var s=p/4; }
else var s = p/(2*Math.PI) * Math.asin (c/a);
return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
},
easeOutElastic: function (x, t, b, c, d) {
var s=1.70158;var p=0;var a=c;
if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
if (a < Math.abs(c)) { a=c; var s=p/4; }
else var s = p/(2*Math.PI) * Math.asin (c/a);
return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;
},
easeInOutElastic: function (x, t, b, c, d) {
var s=1.70158;var p=0;var a=c;
if (t==0) return b;  if ((t/=d/2)==2) return b+c;  if (!p) p=d*(.3*1.5);
if (a < Math.abs(c)) { a=c; var s=p/4; }
else var s = p/(2*Math.PI) * Math.asin (c/a);
if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
},
easeInBack: function (x, t, b, c, d, s) {
if (s == undefined) s = 1.70158;
return c*(t/=d)*t*((s+1)*t - s) + b;
},
easeOutBack: function (x, t, b, c, d, s) {
if (s == undefined) s = 1.70158;
return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
},
easeInOutBack: function (x, t, b, c, d, s) {
if (s == undefined) s = 1.70158; 
if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
},
easeInBounce: function (x, t, b, c, d) {
return c - jQuery.easing.easeOutBounce (x, d-t, 0, c, d) + b;
},
easeOutBounce: function (x, t, b, c, d) {
if ((t/=d) < (1/2.75)) {
return c*(7.5625*t*t) + b;
} else if (t < (2/2.75)) {
return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
} else if (t < (2.5/2.75)) {
return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
} else {
return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
}
},
easeInOutBounce: function (x, t, b, c, d) {
if (t < d/2) return jQuery.easing.easeInBounce (x, t*2, 0, c, d) * .5 + b;
return jQuery.easing.easeOutBounce (x, t*2-d, 0, c, d) * .5 + c*.5 + b;
}
});

// IE5.5+ PNG Alpha Fix v2.0 Alpha: Background Tiling Support
// (c) 2008-2009 Angus Turnbull http://www.twinhelix.com

// This is licensed under the GNU LGPL, version 2.1 or later.
// For details, see: http://creativecommons.org/licenses/LGPL/2.1/

var IEPNGFix = window.IEPNGFix || {};

IEPNGFix.tileBG = function(elm, pngSrc, ready) {
// Params: A reference to a DOM element, the PNG src file pathname, and a
// hidden "ready-to-run" passed when called back after image preloading.

var data = this.data[elm.uniqueID],
elmW = Math.max(elm.clientWidth, elm.scrollWidth),
elmH = Math.max(elm.clientHeight, elm.scrollHeight),
bgX = elm.currentStyle.backgroundPositionX,
bgY = elm.currentStyle.backgroundPositionY,
bgR = elm.currentStyle.backgroundRepeat;

// Cache of DIVs created per element, and image preloader/data.
if (!data.tiles) {
data.tiles = {
elm: elm,
src: '',
cache: [],
img: new Image(),
old: {}
};
}
var tiles = data.tiles,
pngW = tiles.img.width,
pngH = tiles.img.height;

if (pngSrc) {
if (!ready && pngSrc != tiles.src) {
// New image? Preload it with a callback to detect dimensions.
tiles.img.onload = function() {
this.onload = null;
IEPNGFix.tileBG(elm, pngSrc, 1);
};
return tiles.img.src = pngSrc;
}
} else {
// No image?
if (tiles.src) ready = 1;
pngW = pngH = 0;
}
tiles.src = pngSrc;

if (!ready && elmW == tiles.old.w && elmH == tiles.old.h &&
bgX == tiles.old.x && bgY == tiles.old.y && bgR == tiles.old.r) {
return;
}

// Convert English and percentage positions to pixels.
var pos = {
top: '0%',
left: '0%',
center: '50%',
bottom: '100%',
right: '100%'
},
x,
y,
pc;
x = pos[bgX] || bgX;
y = pos[bgY] || bgY;
if (pc = x.match(/(\d+)%/)) {
x = Math.round((elmW - pngW) * (parseInt(pc[1]) / 100));
}
if (pc = y.match(/(\d+)%/)) {
y = Math.round((elmH - pngH) * (parseInt(pc[1]) / 100));
}
x = parseInt(x);
y = parseInt(y);

// Handle backgroundRepeat.
var repeatX = { 'repeat': 1, 'repeat-x': 1 }[bgR],
repeatY = { 'repeat': 1, 'repeat-y': 1 }[bgR];
if (repeatX) {
x %= pngW;
if (x > 0) x -= pngW;
}
if (repeatY) {
y %= pngH;
if (y > 0) y -= pngH;
}

// Go!
this.hook.enabled = 0;
if (!({ relative: 1, absolute: 1 }[elm.currentStyle.position])) {
elm.style.position = 'relative';
}
var count = 0,
xPos,
maxX = repeatX ? elmW : x + 0.1,
yPos,
maxY = repeatY ? elmH : y + 0.1,
d,
s,
isNew;
if (pngW && pngH) {
for (xPos = x; xPos < maxX; xPos += pngW) {
for (yPos = y; yPos < maxY; yPos += pngH) {
isNew = 0;
if (!tiles.cache[count]) {
tiles.cache[count] = document.createElement('div');
isNew = 1;
}
var clipR = Math.max(0, xPos + pngW > elmW ? elmW - xPos : pngW),
clipB = Math.max(0, yPos + pngH > elmH ? elmH - yPos : pngH);
d = tiles.cache[count];
s = d.style;
s.behavior = 'none';
s.left = (xPos - parseInt(elm.currentStyle.paddingLeft)) + 'px';
s.top = yPos + 'px';
s.width = clipR + 'px';
s.height = clipB + 'px';
s.clip = 'rect(' +
(yPos < 0 ? 0 - yPos : 0) + 'px,' +
clipR + 'px,' +
clipB + 'px,' +
(xPos < 0 ? 0 - xPos : 0) + 'px)';
s.display = 'block';
if (isNew) {
s.position = 'absolute';
s.zIndex = -999;
if (elm.firstChild) {
elm.insertBefore(d, elm.firstChild);
} else {
elm.appendChild(d);
}
}
this.fix(d, pngSrc, 0);
count++;
}
}
}
while (count < tiles.cache.length) {
this.fix(tiles.cache[count], '', 0);
tiles.cache[count++].style.display = 'none';
}

this.hook.enabled = 1;

// Cache so updates are infrequent.
tiles.old = {
w: elmW,
h: elmH,
x: bgX,
y: bgY,
r: bgR
};
};


IEPNGFix.update = function() {
// Update all PNG backgrounds.
for (var i in IEPNGFix.data) {
var t = IEPNGFix.data[i].tiles;
if (t && t.elm && t.src) {
IEPNGFix.tileBG(t.elm, t.src);
}
}
};
IEPNGFix.update.timer = 0;

if (window.attachEvent && !window.opera) {
window.attachEvent('onresize', function() {
clearTimeout(IEPNGFix.update.timer);
IEPNGFix.update.timer = setTimeout(IEPNGFix.update, 100);
});
}





(function($) {
 
  $.fn.tweet = function(o){
    var s = {
      username: ["seaofclouds"],              // [string]   required, unless you want to display our tweets. :) it can be an array, just do ["username1","username2","etc"]
      list: null,                              //[string]   optional name of list belonging to username
      avatar_size: null,                      // [integer]  height and width of avatar if displayed (48px max)
      count: 3,                               // [integer]  how many tweets to display?
      intro_text: null,                       // [string]   do you want text BEFORE your your tweets?
      outro_text: null,                       // [string]   do you want text AFTER your tweets?
      join_text:  null,                       // [string]   optional text in between date and tweet, try setting to "auto"
      auto_join_text_default: ",",      // [string]   auto text for non verb: "i said" bullocks
      auto_join_text_ed: " ",                 // [string]   auto text for past tense: "i" surfed
      auto_join_text_ing: " ",             // [string]   auto tense for present tense: "i was" surfing
      auto_join_text_reply: "Respondi a",   // [string]   auto tense for replies: "i replied to" @someone "with"
      auto_join_text_url: " ", // [string]   auto tense for urls: "i was looking at" http:...
      loading_text: null,                     // [string]   optional loading text, displayed while tweets load
      query: null                             // [string]   optional search query
    };
    
    if(o) $.extend(s, o);
    
    $.fn.extend({
      linkUrl: function() {
        var returning = [];
        var regexp = /((ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?)/gi;
        this.each(function() {
          returning.push(this.replace(regexp,"<a href=\"$1\">$1</a>"));
        });
        return $(returning);
      },
      linkUser: function() {
        var returning = [];
        var regexp = /[\@]+([A-Za-z0-9-_]+)/gi;
        this.each(function() {
          returning.push(this.replace(regexp,"<a href=\"http://twitter.com/$1\">@$1</a>"));
        });
        return $(returning);
      },
      linkHash: function() {
        var returning = [];
        var regexp = / [\#]+([A-Za-z0-9-_]+)/gi;
        this.each(function() {
          returning.push(this.replace(regexp, ' <a href="http://search.twitter.com/search?q=&tag=$1&lang=all&from='+s.username.join("%2BOR%2B")+'">#$1</a>'));
        });
        return $(returning);
      },
      capAwesome: function() {
        var returning = [];
        this.each(function() {
          returning.push(this.replace(/\b(awesome)\b/gi, '<span class="awesome">$1</span>'));
        });
        return $(returning);
      },
      capEpic: function() {
        var returning = [];
        this.each(function() {
          returning.push(this.replace(/\b(epic)\b/gi, '<span class="epic">$1</span>'));
        });
        return $(returning);
      },
      makeHeart: function() {
        var returning = [];
        this.each(function() {
          returning.push(this.replace(/(&lt;)+[3]/gi, "<tt class='heart'>&#x2665;</tt>"));
        });
        return $(returning);
      }
    });

    function parse_date(date_str) {
      // The non-search twitter APIs return inconsistently-formatted dates, which Date.parse
      // cannot handle in IE. We therefore perform the following transformation:
      // "Wed Apr 29 08:53:31 +0000 2009" => "Wed, Apr 29 2009 08:53:31 +0000"
      return Date.parse(date_str.replace(/^([a-z]{3})( [a-z]{3} \d\d?)(.*)( \d{4})$/i, '$1,$2$4$3'));
    }

    function relative_time(time_value) {
      var parsed_date = parse_date(time_value);
      var relative_to = (arguments.length > 1) ? arguments[1] : new Date();
      var delta = parseInt((relative_to.getTime() - parsed_date) / 1000);
      var pluralize = function (singular, n) {
        return '' + n + ' ' + singular + (n == 1 ? '' : 's');
      };
      if(delta < 60) {
      return 'Hace menos de un minuto';
      } else if(delta < (60*60)) {
      return 'Hace ' + pluralize("minuto", parseInt(delta / 60)) + ' Aprox.';
      } else if(delta < (24*60*60)) {
      return 'Hace ' + pluralize("hora", parseInt(delta / 3600)) + ' Aprox.';
      } else {
      return 'Hace ' + pluralize("dia", parseInt(delta / 86400)) + ' Aprox.';
      }
    }

    function build_url() {
      var proto = ('https:' == document.location.protocol ? 'https:' : 'http:');
      if (s.list) {
        return proto+"//api.twitter.com/1/"+s.username[0]+"/lists/"+s.list+"/statuses.json?per_page="+s.count+"&callback=?";
      } else if (s.query == null && s.username.length == 1) {
        return proto+'//api.twitter.com/1/statuses/user_timeline.json?screen_name='+s.username[0]+'&count='+s.count+'&callback=?';
      } else {
        var query = (s.query || 'from:'+s.username.join(' OR from:'));
        return proto+'//search.twitter.com/search.json?&q='+escape(query)+'&rpp='+s.count+'&callback=?';
      }
    }

    return this.each(function(i, widget){
      var list = $('<ul class="tweet_list">').appendTo(widget);
      var intro = '<p class="tweet_intro">'+s.intro_text+'</p>';
      var outro = '<p class="tweet_outro">'+s.outro_text+'</p>';
      var loading = $('<p class="loading">'+s.loading_text+'</p>');

      if(typeof(s.username) == "string"){
        s.username = [s.username];
      }

      if (s.loading_text) $(widget).append(loading);
      $.getJSON(build_url(), function(data){
        if (s.loading_text) loading.remove();
        if (s.intro_text) list.before(intro);
        var tweets = (data.results || data);
        $.each(tweets, function(i,item){
          // auto join text based on verb tense and content
          if (s.join_text == "auto") {
            if (item.text.match(/^(@([A-Za-z0-9-_]+)) .*/i)) {
              var join_text = s.auto_join_text_reply;
            } else if (item.text.match(/(^\w+:\/\/[A-Za-z0-9-_]+\.[A-Za-z0-9-_:%&\?\/.=]+) .*/i)) {
              var join_text = s.auto_join_text_url;
            } else if (item.text.match(/^((\w+ed)|just) .*/im)) {
              var join_text = s.auto_join_text_ed;
            } else if (item.text.match(/^(\w*ing) .*/i)) {
              var join_text = s.auto_join_text_ing;
            } else {
              var join_text = s.auto_join_text_default;
            }
          } else {
            var join_text = s.join_text;
          };

          var from_user = item.from_user || item.user.screen_name;
          var profile_image_url = item.profile_image_url || item.user.profile_image_url;
          var join_template = '<span class="tweet_join"> '+join_text+' </span>';
          var join = ((s.join_text) ? join_template : ' ');
          var avatar_template = '<a class="tweet_avatar" href="http://twitter.com/'+from_user+'"><img src="'+profile_image_url+'" height="'+s.avatar_size+'" width="'+s.avatar_size+'" alt="'+from_user+'\'s avatar" title="'+from_user+'\'s avatar" border="0"/></a>';
          var avatar = (s.avatar_size ? avatar_template : '');
          var date = '<span class="tweet_time"><a href="http://twitter.com/'+from_user+'/statuses/'+item.id+'" title="view tweet on twitter">'+relative_time(item.created_at)+'</a></span>';
          var text = '<span class="tweet_text">' +$([item.text]).linkUrl().linkUser().linkHash().makeHeart().capAwesome().capEpic()[0]+ '</span>';

          // until we create a template option, arrange the items below to alter a tweet's display.
          list.append('<li>' + avatar + date + join + text + '</li>');

          list.children('li:first').addClass('tweet_first');
          list.children('li:odd').addClass('tweet_even');
          list.children('li:even').addClass('tweet_odd');
        });
        if (s.outro_text) list.after(outro);
        $(widget).trigger("loaded").trigger((tweets.length == 0 ? "empty" : "full"));
      });

    });
  };
})(jQuery);



/**
 * Galleria (http://monc.se/kitchen)
 *
 * Galleria is a javascript image gallery written in jQuery. 
 * It loads the images one by one from an unordered list and displays thumbnails when each image is loaded. 
 * It will create thumbnails for you if you choose so, scaled or unscaled, 
 * centered and cropped inside a fixed thumbnail box defined by CSS.
 * 
 * The core of Galleria lies in it's smart preloading behaviour, snappiness and the fresh absence 
 * of obtrusive design elements. Use it as a foundation for your custom styled image gallery.
 *
 * MAJOR CHANGES v.FROM 0.9
 * Galleria now features a useful history extension, enabling back button and bookmarking for each image.
 * The main image is no longer stored inside each list item, instead it is placed inside a container
 * onImage and onThumb functions lets you customize the behaviours of the images on the site
 *
 * Tested in Safari 3, Firefox 2, MSIE 6, MSIE 7, Opera 9
 * 
 * Version 1.0
 * Februari 21, 2008
 *
 * Copyright (c) 2008 David Hellsing (http://monc.se)
 * Licensed under the GPL licenses.
 * http://www.gnu.org/licenses/gpl.txt
 **/

;(function($){

var $$;


/**
 * 
 * @desc Convert images from a simple html <ul> into a thumbnail gallery
 * @author David Hellsing
 * @version 1.0
 *
 * @name Galleria
 * @type jQuery
 *
 * @cat plugins/Media
 * 
 * @example $('ul.gallery').galleria({options});
 * @desc Create a a gallery from an unordered list of images with thumbnails
 * @options
 *   insert:   (selector string) by default, Galleria will create a container div before your ul that holds the image.
 *             You can, however, specify a selector where the image will be placed instead (f.ex '#main_img')
 *   history:  Boolean for setting the history object in action with enabled back button, bookmarking etc.
 *   onImage:  (function) a function that gets fired when the image is displayed and brings the jQuery image object.
 *             You can use it to add click functionality and effects.
 *             f.ex onImage(image) { image.css('display','none').fadeIn(); } will fadeIn each image that is displayed
 *   onThumb:  (function) a function that gets fired when the thumbnail is displayed and brings the jQuery thumb object.
 *             Works the same as onImage except it targets the thumbnail after it's loaded.
 *
**/

$$ = $.fn.galleria = function($options) {

// check for basic CSS support
if (!$$.hasCSS()) { return false; }

// init the modified history object
$.historyInit($$.onPageLoad);

// set default options
var $defaults = {
insert      : '.galleria_container',
history     : true,
clickNext   : true,
onImage     : function(image,caption,thumb) {},
onThumb     : function(thumb) {}
};


// extend the options
var $opts = $.extend($defaults, $options);

// bring the options to the galleria object
for (var i in $opts) {
$.galleria[i]  = $opts[i];
}

// if no insert selector, create a new division and insert it before the ul
var _insert = ( $($opts.insert).is($opts.insert) ) ? 
$($opts.insert) : 
jQuery(document.createElement('div')).insertBefore(this);

// create a wrapping div for the image
var _div = $(document.createElement('div')).addClass('galleria_wrapper');

// create a caption span
var _span = $(document.createElement('span')).addClass('caption');

// inject the wrapper in in the insert selector
_insert.addClass('galleria_container').append(_div).append(_span);

//-------------

return this.each(function(){

// add the Galleria class
$(this).addClass('galleria');

// loop through list
$(this).children('li').each(function(i) {

// bring the scope
var _container = $(this);
                
// build element specific options
var _o = $.meta ? $.extend({}, $opts, _container.data()) : $opts;

// remove the clickNext if image is only child
_o.clickNext = $(this).is(':only-child') ? false : _o.clickNext;

// try to fetch an anchor
var _a = $(this).find('a').is('a') ? $(this).find('a') : false;

// reference the original image as a variable and hide it
var _img = $(this).children('img').css('display','none');

// extract the original source
var _src = _a ? _a.attr('href') : _img.attr('src');

// find a title
var _title = _a ? _a.attr('title') : _img.attr('title');

// create loader image            
var _loader = new Image();

// check url and activate container if match
if (_o.history && (window.location.hash && window.location.hash.replace(/\#/,'') == _src)) {
_container.siblings('.active').removeClass('active');
_container.addClass('active');
}

// begin loader
$(_loader).load(function () {

// try to bring the alt
$(this).attr('alt',_img.attr('alt'));

//-----------------------------------------------------------------
// the image is loaded, let's create the thumbnail

var _thumb = _a ? 
_a.find('img').addClass('thumb noscale').css('display','none') :
_img.clone(true).addClass('thumb').css('display','none');

if (_a) { _a.replaceWith(_thumb); }

if (!_thumb.hasClass('noscale')) { // scaled tumbnails!
var w = Math.ceil( _img.width() / _img.height() * _container.height() );
var h = Math.ceil( _img.height() / _img.width() * _container.width() );
if (w < h) {
_thumb.css({ height: 'auto', width: _container.width(), marginTop: -(h-_container.height())/2 });
} else {
_thumb.css({ width: 'auto', height: _container.height(), marginLeft: -(w-_container.width())/2 });
}
} else { // Center thumbnails.
// a tiny timer fixed the width/height
window.setTimeout(function() {
_thumb.css({
marginLeft: -( _thumb.width() - _container.width() )/2, 
marginTop:  -( _thumb.height() - _container.height() )/2
});
}, 1);
}

// add the rel attribute
_thumb.attr('rel',_src);

// add the title attribute
_thumb.attr('title',_title);

// add the click functionality to the _thumb
_thumb.click(function() {
$.galleria.activate(_src);
});

// hover classes for IE6
_thumb.hover(
function() { $(this).addClass('hover'); },
function() { $(this).removeClass('hover'); }
);
_container.hover(
function() { _container.addClass('hover'); },
function() { _container.removeClass('hover'); }
);

// prepend the thumbnail in the container
_container.prepend(_thumb);

// show the thumbnail
_thumb.css('display','block');

// call the onThumb function
_o.onThumb(jQuery(_thumb));

// check active class and activate image if match
if (_container.hasClass('active')) {
$.galleria.activate(_src);
//_span.text(_title);
}

//-----------------------------------------------------------------

// finally delete the original image
_img.remove();

}).error(function () {

// Error handling
    _container.html('<span class="error" style="color:red">Error loading image: '+_src+'</span>');

}).attr('src', _src);
});
});
};

/**
 *
 * @name NextSelector
 *
 * @desc Returns the sibling sibling, or the first one
 *
**/

$$.nextSelector = function(selector) {
return $(selector).is(':last-child') ?
   $(selector).siblings(':first-child') :
       $(selector).next();
       
};

/**
 *
 * @name previousSelector
 *
 * @desc Returns the previous sibling, or the last one
 *
**/

$$.previousSelector = function(selector) {
return $(selector).is(':first-child') ?
   $(selector).siblings(':last-child') :
       $(selector).prev();
       
};

/**
 *
 * @name hasCSS
 *
 * @desc Checks for CSS support and returns a boolean value
 *
**/

$$.hasCSS = function()  {
$('body').append(
$(document.createElement('div')).attr('id','css_test')
.css({ width:'1px', height:'1px', display:'none' })
);
var _v = ($('#css_test').width() != 1) ? false : true;
$('#css_test').remove();
return _v;
};

/**
 *
 * @name onPageLoad
 *
 * @desc The function that displays the image and alters the active classes
 *
 * Note: This function gets called when:
 * 1. after calling $.historyInit();
 * 2. after calling $.historyLoad();
 * 3. after pushing "Go Back" button of a browser
 *
**/

$$.onPageLoad = function(_src) {

// get the wrapper
var _wrapper = $('.galleria_wrapper');

// get the thumb
var _thumb = $('.galleria img[@rel="'+_src+'"]');

if (_src) {

// new hash location
if ($.galleria.history) {
window.location = window.location.href.replace(/\#.*/,'') + '#' + _src;
}

// alter the active classes
_thumb.parents('li').siblings('.active').removeClass('active');
_thumb.parents('li').addClass('active');

// define a new image
var _img   = $(new Image()).attr('src',_src).addClass('replaced');

// empty the wrapper and insert the new image
_wrapper.empty().append(_img);

// insert the caption
_wrapper.siblings('.caption').text(_thumb.attr('title'));

// fire the onImage function to customize the loaded image's features
$.galleria.onImage(_img,_wrapper.siblings('.caption'),_thumb);

// add clickable image helper
if($.galleria.clickNext) {
_img.css('cursor','pointer').click(function() { $.galleria.next(); })
}

} else {

// clean up the container if none are active
_wrapper.siblings().andSelf().empty();

// remove active classes
$('.galleria li.active').removeClass('active');
}

// place the source in the galleria.current variable
$.galleria.current = _src;

}

/**
 *
 * @name jQuery.galleria
 *
 * @desc The global galleria object holds four constant variables and four public methods:
 *       $.galleria.history = a boolean for setting the history object in action with named URLs
 *       $.galleria.current = is the current source that's being viewed.
 *       $.galleria.clickNext = boolean helper for adding a clickable image that leads to the next one in line
 *       $.galleria.next() = displays the next image in line, returns to first image after the last.
 *       $.galleria.prev() = displays the previous image in line, returns to last image after the first.
 *       $.galleria.activate(_src) = displays an image from _src in the galleria container.
 *       $.galleria.onImage(image,caption) = gets fired when the image is displayed.
 *
**/

$.extend({galleria : {
current : '',
onImage : function(){},
activate : function(_src) { 
if ($.galleria.history) {
$.historyLoad(_src);
} else {
$$.onPageLoad(_src);
}
},
next : function() {
var _next = $($$.nextSelector($('.galleria img[@rel="'+$.galleria.current+'"]').parents('li'))).find('img').attr('rel');
$.galleria.activate(_next);
},
prev : function() {
var _prev = $($$.previousSelector($('.galleria img[@rel="'+$.galleria.current+'"]').parents('li'))).find('img').attr('rel');
$.galleria.activate(_prev);
}
}
});

})(jQuery);


/**
 *
 * Packed history extension for jQuery
 * Credits to http://www.mikage.to/
 *
**/


jQuery.extend({historyCurrentHash:undefined,historyCallback:undefined,historyInit:function(callback){jQuery.historyCallback=callback;var current_hash=location.hash;jQuery.historyCurrentHash=current_hash;if(jQuery.browser.msie){if(jQuery.historyCurrentHash==''){jQuery.historyCurrentHash='#'}$("body").prepend('<iframe id="jQuery_history" style="display: none;"></iframe>');var ihistory=$("#jQuery_history")[0];var iframe=ihistory.contentWindow.document;iframe.open();iframe.close();iframe.location.hash=current_hash}else if($.browser.safari){jQuery.historyBackStack=[];jQuery.historyBackStack.length=history.length;jQuery.historyForwardStack=[];jQuery.isFirst=true}jQuery.historyCallback(current_hash.replace(/^#/,''));setInterval(jQuery.historyCheck,100)},historyAddHistory:function(hash){jQuery.historyBackStack.push(hash);jQuery.historyForwardStack.length=0;this.isFirst=true},historyCheck:function(){if(jQuery.browser.msie){var ihistory=$("#jQuery_history")[0];var iframe=ihistory.contentDocument||ihistory.contentWindow.document;var current_hash=iframe.location.hash;if(current_hash!=jQuery.historyCurrentHash){location.hash=current_hash;jQuery.historyCurrentHash=current_hash;jQuery.historyCallback(current_hash.replace(/^#/,''))}}else if($.browser.safari){if(!jQuery.dontCheck){var historyDelta=history.length-jQuery.historyBackStack.length;if(historyDelta){jQuery.isFirst=false;if(historyDelta<0){for(var i=0;i<Math.abs(historyDelta);i++)jQuery.historyForwardStack.unshift(jQuery.historyBackStack.pop())}else{for(var i=0;i<historyDelta;i++)jQuery.historyBackStack.push(jQuery.historyForwardStack.shift())}var cachedHash=jQuery.historyBackStack[jQuery.historyBackStack.length-1];if(cachedHash!=undefined){jQuery.historyCurrentHash=location.hash;jQuery.historyCallback(cachedHash)}}else if(jQuery.historyBackStack[jQuery.historyBackStack.length-1]==undefined&&!jQuery.isFirst){if(document.URL.indexOf('#')>=0){jQuery.historyCallback(document.URL.split('#')[1])}else{var current_hash=location.hash;jQuery.historyCallback('')}jQuery.isFirst=true}}}else{var current_hash=location.hash;if(current_hash!=jQuery.historyCurrentHash){jQuery.historyCurrentHash=current_hash;jQuery.historyCallback(current_hash.replace(/^#/,''))}}},historyLoad:function(hash){var newhash;if(jQuery.browser.safari){newhash=hash}else{newhash='#'+hash;location.hash=newhash}jQuery.historyCurrentHash=newhash;if(jQuery.browser.msie){var ihistory=$("#jQuery_history")[0];var iframe=ihistory.contentWindow.document;iframe.open();iframe.close();iframe.location.hash=newhash;jQuery.historyCallback(hash)}else if(jQuery.browser.safari){jQuery.dontCheck=true;this.historyAddHistory(hash);var fn=function(){jQuery.dontCheck=false};window.setTimeout(fn,200);jQuery.historyCallback(hash);location.hash=newhash}else{jQuery.historyCallback(hash)}}});




// The cookie name to use for storing the blog-side comment session cookie.
var mtCookieName = "mt_blog_user";
var mtCookieDomain = ".marthadelossantos.org";
var mtCookiePath = "/";
var mtCookieTimeout = 14400;


function mtHide(id) {
    var el = (typeof id == "string") ? document.getElementById(id) : id;
    if (el) el.style.display = 'none';
}


function mtShow(id) {
    var el = (typeof id == "string") ? document.getElementById(id) : id;
    if (el) el.style.display = 'block';
}


function mtAttachEvent(eventName,func) {
    var onEventName = 'on' + eventName;
    var old = window[onEventName];
    if( typeof old != 'function' )
        window[onEventName] = func;
    else {
        window[onEventName] = function( evt ) {
            old( evt );
            return func( evt );
        };
    }
}


function mtFireEvent(eventName,param) {
    var fn = window['on' + eventName];
    if (typeof fn == 'function') return fn(param);
    return;
}

if(!this.JSON){JSON={};}(function(){function f(n){return n<10?'0'+n:n;}if(typeof Date.prototype.toJSON!=='function'){Date.prototype.toJSON=function(key){return this.getUTCFullYear()+'-'+f(this.getUTCMonth()+1)+'-'+f(this.getUTCDate())+'T'+f(this.getUTCHours())+':'+f(this.getUTCMinutes())+':'+f(this.getUTCSeconds())+'Z';};String.prototype.toJSON=Number.prototype.toJSON=Boolean.prototype.toJSON=function(key){return this.valueOf();};}var cx=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,escapable=/[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,gap,indent,meta={'\b':'\\b','\t':'\\t','\n':'\\n','\f':'\\f','\r':'\\r','"':'\\"','\\':'\\\\'},rep;function quote(string){escapable.lastIndex=0;return escapable.test(string)?'"'+string.replace(escapable,function(a){var c=meta[a];return typeof c==='string'?c:'\\u'+('0000'+a.charCodeAt(0).toString(16)).slice(-4);})+'"':'"'+string+'"';}function str(key,holder){var i,k,v,length,mind=gap,partial,value=holder[key];if(value&&typeof value==='object'&&typeof value.toJSON==='function'){value=value.toJSON(key);}if(typeof rep==='function'){value=rep.call(holder,key,value);}switch(typeof value){case'string':return quote(value);case'number':return isFinite(value)?String(value):'null';case'boolean':case'null':return String(value);case'object':if(!value){return'null';}gap+=indent;partial=[];if(Object.prototype.toString.apply(value)==='[object Array]'){length=value.length;for(i=0;i<length;i+=1){partial[i]=str(i,value)||'null';}v=partial.length===0?'[]':gap?'[\n'+gap+partial.join(',\n'+gap)+'\n'+mind+']':'['+partial.join(',')+']';gap=mind;return v;}if(rep&&typeof rep==='object'){length=rep.length;for(i=0;i<length;i+=1){k=rep[i];if(typeof k==='string'){v=str(k,value);if(v){partial.push(quote(k)+(gap?': ':':')+v);}}}}else{for(k in value){if(Object.hasOwnProperty.call(value,k)){v=str(k,value);if(v){partial.push(quote(k)+(gap?': ':':')+v);}}}}v=partial.length===0?'{}':gap?'{\n'+gap+partial.join(',\n'+gap)+'\n'+mind+'}':'{'+partial.join(',')+'}';gap=mind;return v;}}if(typeof JSON.stringify!=='function'){JSON.stringify=function(value,replacer,space){var i;gap='';indent='';if(typeof space==='number'){for(i=0;i<space;i+=1){indent+=' ';}}else if(typeof space==='string'){indent=space;}rep=replacer;if(replacer&&typeof replacer!=='function'&&(typeof replacer!=='object'||typeof replacer.length!=='number')){throw new Error('JSON.stringify');}return str('',{'':value});};}if(typeof JSON.parse!=='function'){JSON.parse=function(text,reviver){var j;function walk(holder,key){var k,v,value=holder[key];if(value&&typeof value==='object'){for(k in value){if(Object.hasOwnProperty.call(value,k)){v=walk(value,k);if(v!==undefined){value[k]=v;}else{delete value[k];}}}}return reviver.call(holder,key,value);}cx.lastIndex=0;if(cx.test(text)){text=text.replace(cx,function(a){return'\\u'+('0000'+a.charCodeAt(0).toString(16)).slice(-4);});}if(/^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,'@').replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,']').replace(/(?:^|:|,)(?:\s*\[)+/g,''))){j=eval('('+text+')');return typeof reviver==='function'?walk({'':j},''):j;}throw new SyntaxError('JSON.parse');};}}());

var MT = window.MT || {};

MT.cons = function () {
  return {
    LOG : 'log',
    WARN : 'warn',
    DEBUG : 'debug',
    INFO : 'info',
    ERR : 'error',
    JSON : 'json'
  };
}();


MT.core = function (o) {
  var _debug = false;
  
  return {
    
    connect : function (url,respType,respHandler) {
      var xh = mtGetXmlHttp();
      if (!xh) return false;
      
      xh.onreadystatechange = function() {
        if ( xh.readyState == 4 ) {
          if ( xh.status && ( xh.status != 200 ) ) {
            // error - ignore
          } else {
            switch (respType) {
              case 'json':
                respHandler(JSON.parse(xh.responseText));
                break;
                
              case 'xml':
                break;
                
              case 'text':
                break;
            }
          }
        }
      };
      
      xh.open('GET',url);
      xh.send(null);
    },
    
    getEl : function (el) {
      return MT.util.checkNodeType(el)==='element' ? id : (document.getElementById(el) || false);
    },
    
    addEvent : function (el,type,func,obj) {
      if(!obj && document.addEventListener) {
        el.addEventListener(type,func,false);
      } else if(obj && document.addEventListener) {
        el.addEventListener(type,function () {
          func.call(obj,event);
        },false);
      } else {
        if(obj) {
          el.attachEvent('on' + type,function () {
            func.call(obj,event);
          });
        } else {
          el.attachEvent('on' + type,function () {          
            func.call(el,event);
          });
        }
      }
    },
    
    
    log : function (level,msg) {
      if(_debug && window.console) {
        switch(level) {
          case 'warn':
          case 'debug':
          case 'info':
          case 'error':
          case 'log':
            console[level](msg);
            break;
            
          default:
            return false; 
        }
      } else {
        return false;
      }
    }
  }
}();


MT.util = function () {
  return {
    toggleVisibility : {
      show : function () {
        var i = arguments.length;
        
        while(i--) {
          if(MT.util.checkNodeType(arguments[i])==='element') {
            arguments[i].style.visibility = 'visible';
          } else {
            MT.core.getEl(arguments[i]).style.visibility = 'visible';
          }
        }
      },
      
      hide : function () {
        var i = arguments.length;
        while(i--) {
          if(MT.util.checkNodeType(arguments[i])==='element') {
            arguments[i].style.visibility = 'hidden';
          } else {
            MT.core.getEl(arguments[i]).style.visibility = 'hidden';
          }
        }
      }
    },
    
    toggleDisplay : {
      show : function () {
        var i = arguments.length;
        while(i--) {
          if(MT.util.checkNodeType(arguments[i])==='element') {
            arguments[i].style.display = '';
          } else {
            MT.core.getEl(arguments[i]).style.display = '';
          }
        }
      },
      
      hide : function () {
        var i = arguments.length;
        while(i--) {
          if(MT.util.checkNodeType(arguments[i])==='element') {
            arguments[i].style.display = 'none';
          } else {
            MT.core.getEl(arguments[i]).style.display = 'none';
          }
        }
      }
    },
    
    
    findDefiningParent : function (origin) {
      if(MT.util.checkNodeType(origin)==='element') {
        for(var node=origin.parentNode;node.parentNode;node=node.parentNode) {
          if((node.hasAttribute && node.hasAttribute('id')) || node.getAttribute('id')) {
            return node;
          }
        }
      }
      return false;
    },
    
    
    checkNodeType : function (obj) {
      if (obj && obj.nodeName){
        switch (obj.nodeType) {
          case 1: return 'element';
          case 3: return (/\S/).test(obj.nodeValue) ? 'textnode' : 'whitespace';
        }
      }
    }
  }
}();


(function () {
  var M = MT.core,
      c = MT.cons,
      u = MT.util,
      cache,
      isLoading,
      direction,
      currentComments,
      commentAnchor,
      commentArrId,
      commentsPerPage,
      commentsTotalPages,
      loadingIcon,
      pageNum,
      commentsOffset,
      totalComments,
      entryID,
      commentContentDiv,
      topNav,
      nav,
      currentCommentsSpan,
      topCurrentCommentsSpan;
            
  M.addEvent(window,'load',_init);
  
  /**
   * Initializes the class
   * 
   * @return void
   */
  function _init () {
    if(!MT.entryCommentCount) {
      return;
    }
    
    _initializeVariables();
    _setCommentOffset(false);
    _checkForAnchor();
_setCurrentComments();
    _toggleNavLinks();
    _initializeEvents();
  }
  
  
  function _initializeVariables() {
    cache = {};
    isLoading = false;
    commentAnchor = '';
    commentArrId = '';
    commentsPerPage = MT.commentsPerPage || 50;
    currentComments = '';
    direction = 'ascend';
    entryID = MT.entryID;
    totalComments = MT.entryCommentCount;
    commentsTotalPages = Math.ceil(totalComments / commentsPerPage);
    pageNum = 1;
    
    loadingIcon = "<img title='Loading...' src='http://www.marthadelossantos.org/mt-static/images/indicator.white.gif' alt='Loading' />";
    
    commentContentDiv = M.getEl("comments-content");
    topNav = M.getEl("top-comment-nav");
    nav = M.getEl("comment-nav");
    
    currentCommentsSpan = M.getEl("current-comments");
    topCurrentCommentsSpan = M.getEl("top-current-comments");
  }
  
  function _initializeEvents() {
    if (commentsPerPage < totalComments) {
      M.addEvent(nav,'click',_handleEvents);
      M.addEvent(topNav,'click',_handleEvents);
    }
  }
  
  
  function _checkForAnchor() {
    var found = String(window.location.hash).match( /comment-(\d{1,6})/ );

if (found) {
  M.log(c.DEBUG,found);
if (!Object.prototype.hasOwnProperty.call(M.getEl(found[0]), 'className')) {
if (_findIdMatch(found[1])) {
    pageNum = Math.floor(commentArrId / commentsPerPage) + 1;
    M.log(c.DEBUG,'Comment Array Id: ' + commentArrId);
    M.log(c.DEBUG,'Comments Per Page: ' + commentsPerPage);
    M.log(c.DEBUG,'Page Number: ' + pageNum);
    M.log(c.DEBUG,'Comment Offset: ' + _getCommentOffset());
    _updateComments();
    }
}
}
  }
  
  
  function _setCommentOffset() {
    commentsOffset = commentsPerPage * (pageNum-1);
  }
  
  
  function _getCommentOffset() {
    return commentsOffset;
  }
  
  
  function _handleEvents (e) {
    var origin = e.target || e.srcElement,
        parentId;
        
    // stupid IE
    origin = origin.id && M.getEl(origin.id) || false;

    if(origin) {
      parentId = u.checkNodeType(origin.parentNode)==='element' && origin.parentNode.getAttribute('id') && origin.parentNode.id;
    } else {
      return false;
    }
    
    switch(origin.nodeName) {
      case 'A':
        switch (parentId) {
          case 'prev-comments':
          case 'top-prev-comments':
            if(e.preventDefault) {
              e.preventDefault();
            } else {
              e.returnValue =false;
            }
            if(!isLoading) {
              _previousPage();
            }
            break;
          case 'next-comments':
          case 'top-next-comments':
            if(e.preventDefault) {
              e.preventDefault();
            } else {
              e.returnValue =false;
            }
            if(!isLoading) {
              _nextPage();
            }
            break;
        }
        break;
    }
  }
  
  
  function _toggleNavLinks () {
    M.log(c.DEBUG,M.getEl('top-prev-comments'));
    if(pageNum <= commentsTotalPages && pageNum !== 1) {
      u.toggleVisibility.show('prev-comments');
      u.toggleVisibility.show('top-prev-comments');
    }
    
    if(pageNum >= 1 && pageNum !== commentsTotalPages) {
      u.toggleVisibility.show('next-comments');
      u.toggleVisibility.show('top-next-comments');
    }
    
    if(pageNum===1 || nav.style.visibility==='hidden') {
      u.toggleVisibility.hide('prev-comments');
      u.toggleVisibility.hide('top-prev-comments');
    }
    
    if(pageNum===commentsTotalPages || nav.style.visibility==='hidden') {
      u.toggleVisibility.hide('next-comments');
      u.toggleVisibility.hide('top-next-comments');
    }
  }
  
  
  function _nextPage () {
    if(pageNum < commentsTotalPages) {
      pageNum++;
      _updateComments();
    }
  }
  
  
  function _previousPage() {
    if(pageNum > 1) {
      pageNum--;
      _updateComments();
    }
  }
  
  
  function _findIdMatch (id) {
    var len = MT.commentIds.length;
    
  while (len--) {
  if (MT.commentIds[len] == id) {
  commentAnchor = "comment-" + id;
  commentArrId = len;
  return true;
  }
  }
  
  return false;
  }
  
  
  function _setCurrentComments() {
    var commentsOnPage = pageNum != commentsTotalPages ? commentsOffset + commentsPerPage : totalComments;
    
    _setCurrentCommentsContent([commentsOffset+1," - ",commentsOnPage].join(''));
  }
  
  
  function _setCurrentCommentsContent(currentCommentsHTML) {
    currentCommentsSpan.innerHTML = currentCommentsHTML;
    topCurrentCommentsSpan.innerHTML = currentCommentsHTML;
  }
  
  
  function _setCommentContent(commentHTML) {
    commentContentDiv.innerHTML = commentHTML;
  }
  
  
  function _updateComments() {
    var comments, jsonUrl;
    isLoading = true;
    _setCurrentCommentsContent(loadingIcon);
    _setCommentOffset();
    
    jsonUrl = [
        "http://www.marthadelossantos.org/cgi-bin/mt-comments.cgi?__mode=comment_listing&direction=",
        direction,
        "&entry_id=",
        entryID,
        "&limit=",
        commentsPerPage,
        "&offset=",
        _getCommentOffset()
      ].join('');
  
  if (!commentAnchor) {
      commentAnchor = "comments-content";
    }
    
    if(cache.hasOwnProperty(jsonUrl)) {
      _refreshComments(cache[jsonUrl]);
      isLoading = false;
    } else {
      M.connect(jsonUrl,c.JSON,function (json) {
        cache[jsonUrl] = json.comments;
      _refreshComments(json.comments);
      isLoading = false;
      });
    }
  }
  
  
  function _refreshComments(commentData) {
    _setCommentContent(commentData);
    _setCurrentComments();
    window.location.hash = 'reset';
    window.location.hash = commentAnchor;
    _toggleNavLinks();
  }
})();


function mtRelativeDate(ts, fds) {
    var now = new Date();
    var ref = ts;
    var delta = Math.floor((now.getTime() - ref.getTime()) / 1000);

    var str;
    if (delta < 60) {
        str = 'hace unos momentos';
    } else if (delta <= 86400) {
        // less than 1 day
        var hours = Math.floor(delta / 3600);
        var min = Math.floor((delta % 3600) / 60);
        if (hours == 1)
            str = 'hace 1 hora';
        else if (hours > 1)
            str = 'hace 2 horas'.replace(/2/, hours);
        else if (min == 1)
            str = 'hace 1 minute';
        else
            str = 'hace 2 minutes'.replace(/2/, min);
    } else if (delta <= 604800) {
        // less than 1 week
        var days = Math.floor(delta / 86400);
        var hours = Math.floor((delta % 86400) / 3600);
        if (days == 1)
            str = 'hace 1 día';
        else if (days > 1)
            str = 'hace 2 días'.replace(/2/, days);
        else if (hours == 1)
            str = 'hace 1 hora';
        else
            str = 'hace 2 horas'.replace(/2/, hours);
    }
    return str ? str : fds;
}


function mtEditLink(entry_id, author_id) {
    var u = mtGetUser();
    if (! u) return;
    if (! entry_id) return;
    if (! author_id) return;
    if (u.id != author_id) return;
    var link = '<a href="mt.cgi?__mode=view&amp;_type=entry&amp;id=' + entry_id + '">Editar</a>';
    document.write(link);
}


function mtCommentFormOnFocus() {
    // if CAPTCHA is enabled, this causes the captcha image to be
    // displayed if it hasn't been already.
    mtShowCaptcha();
}


var mtCaptchaVisible = false;
function mtShowCaptcha() {
    var u = mtGetUser();
    if ( u && u.is_authenticated ) return;
    if (mtCaptchaVisible) return;
    var div = document.getElementById('comments-open-captcha');
    if (div) {
        div.innerHTML = '';
        mtCaptchaVisible = true;
    }
}



var is_preview;
var user;

function mtSetUser(u) {
    if (u) {
        // persist this
        user = u;
        mtSaveUser();
        // sync up user greeting
        mtFireEvent('usersignin');
    }
}


function mtEscapeJS(s) {
    s = s.replace(/'/g, "&apos;");
    return s;
}


function mtUnescapeJS(s) {
    s = s.replace(/&apos;/g, "'");
    return s;
}


function mtBakeUserCookie(u) {
    var str = "";
    if (u.name) str += "name:'" + mtEscapeJS(u.name) + "';";
    if (u.url) str += "url:'" + mtEscapeJS(u.url) + "';";
    if (u.email) str += "email:'" + mtEscapeJS(u.email) + "';";
    if (u.is_authenticated) str += "is_authenticated:'1';";
    if (u.profile) str += "profile:'" + mtEscapeJS(u.profile) + "';";
    if (u.userpic) str += "userpic:'" + mtEscapeJS(u.userpic) + "';";
    if (u.sid) str += "sid:'" + mtEscapeJS(u.sid) + "';";
    str += "is_trusted:'" + (u.is_trusted ? "1" : "0") + "';";
    str += "is_author:'" + (u.is_author ? "1" : "0") + "';";
    str += "is_banned:'" + (u.is_banned ? "1" : "0") + "';";
    str += "can_post:'" + (u.can_post ? "1" : "0") + "';";
    str += "can_comment:'" + (u.can_comment ? "1" : "0") + "';";
    str = str.replace(/;$/, '');
    return str;
}


function mtUnbakeUserCookie(s) {
    if (!s) return;

    var u = {};
    var m;
    while (m = s.match(/^((name|url|email|is_authenticated|profile|userpic|sid|is_trusted|is_author|is_banned|can_post|can_comment):'([^']+?)';?)/)) {
        s = s.substring(m[1].length);
        if (m[2].match(/^(is|can)_/)) // boolean fields
            u[m[2]] = m[3] == '1' ? true : false;
        else
            u[m[2]] = mtUnescapeJS(m[3]);
    }
    if (u.is_authenticated) {
        u.is_anonymous = false;
    } else {
        u.is_anonymous = true;
        u.can_post = false;
        u.is_author = false;
        u.is_banned = false;
        u.is_trusted = false;
    }
    return u;
}


function mtGetUser() {
    if (!user) {
        var cookie = mtGetCookie(mtCookieName);
        if (!cookie) return;
        user = mtUnbakeUserCookie(cookie);
        if (! user) {
            user = {};
            user.is_anonymous = true;
            user.can_post = false;
            user.is_author = false;
            user.is_banned = false;
            user.is_trusted = false;
        }
    }
    return user;
}


var mtFetchedUser = false;

function mtFetchUser(cb) {
    if (!cb) cb = 'mtSetUser';
    if ( ( cb == 'mtSetUser' ) && mtGetUser() ) {
        var url = document.URL;
        url = url.replace(/#.+$/, '');
        url += '#comments-open';
        location.href = url;
    } else {
        // we aren't using AJAX for this, since we may have to request
        // from a different domain. JSONP to the rescue.
        mtFetchedUser = true;
        var script = document.createElement('script');
        var ts = new Date().getTime();
        script.src = 'http://www.marthadelossantos.org/cgi-bin/mt-comments.cgi?__mode=session_js&blog_id=2&jsonp=' + cb + '&ts=' + ts;
        (document.getElementsByTagName('head'))[0].appendChild(script);
    }
}



function mtRememberMeOnClick(b) {
    if (!b.checked)
        mtClearUser(b.form);
    return true;
}



var mtRequestSubmitted = false;
function mtCommentOnSubmit(f) {
    if (!mtRequestSubmitted) {
        mtRequestSubmitted = true;

        if (f.armor)
            f.armor.value = '077b69e1a2c53039f88e373533f9a0cdc918e644';
        if (f.bakecookie && f.bakecookie.checked)
            mtSaveUser(f);

        // disable submit buttons
        if (f.preview_button) f.preview_button.disabled = true;
        if (f.post) f.post.disabled = true;

        var u = mtGetUser();
        if ( !is_preview && ( u && u.is_authenticated ) ) {
            // validate session; then submit
            mtFetchedUser = false;
            mtFetchUser('mtCommentSessionVerify');
            return false;
        }

        return true;
    }
    return false;
}

function mtCommentSessionVerify(app_user) {
    var u = mtGetUser();
    var f = document['comments_form'];
    if ( u && app_user && app_user.sid && ( u.sid == app_user.sid ) ) {
        f.submit();
    } else {
        alert('La sesión ha caducado. Por favor, identifíquese de nuevo para comentar.');
        mtClearUser();
        mtFireEvent('usersignin');

    }
}

function mtUserOnLoad() {
    var u = mtGetUser();

    // if the user is authenticated, hide the 'anonymous' fields
    // and any captcha input if already shown
    if ( document.getElementById('comments-form')) {
        if ( u && u.is_authenticated ) {
            mtShow('comments-form');
            mtHide('comments-open-data');
            if (mtCaptchaVisible)
                mtHide('comments-open-captcha');
        } else {

        }
        if ( u && u.is_banned )
            mtHide('comments-form');

        // if we're previewing a comment, make sure the captcha
        // field is visible
        if (is_preview)
            mtShowCaptcha();
        else
            mtShowGreeting();

        // populate anonymous comment fields if user is cookied as anonymous
        var cf = document['comments_form'];
        if (cf) {
            if (u && u.is_anonymous) {
                if (u.email) cf.email.value = u.email;
                if (u.name) cf.author.value = u.name;
                if (u.url) cf.url.value = u.url;
                if (cf.bakecookie)
                    cf.bakecookie.checked = u.name || u.email;
            } else {
                if (u && u.sid && cf.sid)
                    cf.sid.value = u.sid;
            }
            if (cf.post && cf.post.disabled)
                cf.post.disabled = false;
            if (cf.preview_button && cf.preview_button.disabled)
                cf.preview_button.disabled = false;
            mtRequestSubmitted = false;
        }
    }
}




function mtEntryOnLoad() {
    var cf = document['comments_form'];
    if (cf && cf.preview) cf.preview.value = '';
    
    
    mtFireEvent('usersignin');
}

function mtEntryOnUnload() {
    if (mtRequestSubmitted) {
        var cf = document['comments_form'];
        if (cf) {
            if (cf.post && cf.post.disabled)
                cf.post.disabled = false;
            if (cf.preview_button && cf.preview_button.disabled)
                cf.preview_button.disabled = false;
        }
        mtRequestSubmitted = false;
    }
    return true;
}

mtAttachEvent('usersignin', mtUserOnLoad);



function mtSignIn() {
    var doc_url = document.URL;
    doc_url = doc_url.replace(/#.+/, '');
    var url = 'http://www.marthadelossantos.org/cgi-bin/mt-cp.cgi?__mode=login&blog_id=2';
    if (is_preview) {
        if ( document['comments_form'] ) {
            var entry_id = document['comments_form'].entry_id.value;
            url += '&entry_id=' + entry_id;
        } else {
            url += '&return_url=http%3A%2F%2Fwww.marthadelossantos.org%2F';
        }
    } else {
        url += '&return_url=' + encodeURIComponent(doc_url);
    }
    mtClearUser();
    location.href = url;
}

function mtSignInOnClick(sign_in_element) {
    var el;
    if (sign_in_element) {
        // display throbber
        el = document.getElementById(sign_in_element);
        if (!el)  // legacy MT 4.x element id
            el = document.getElementById('comment-form-external-auth');
    }
    if (el)
        el.innerHTML = 'Iniciando sesión... <span class="status-indicator">&nbsp;</span>';

    mtClearUser(); // clear any 'anonymous' user cookie to allow sign in
    mtFetchUser('mtSetUserOrLogin');
    return false;
}

function mtSetUserOrLogin(u) {
    if (u && u.is_authenticated) {
        mtSetUser(u);
    } else {
        // user really isn't logged in; so let's do this!
        mtSignIn();
    }
}


function mtSignOut(entry_id) {
    mtClearUser();
    var doc_url = document.URL;
    doc_url = doc_url.replace(/#.+/, '');
    var url = 'http://www.marthadelossantos.org/cgi-bin/mt-cp.cgi?__mode=logout&static=0';
    if (is_preview) {
        if ( document['comments_form'] ) {
            var entry_id = document['comments_form'].entry_id.value;
            url += '&entry_id=' + entry_id;
        } else {
            url += '&return_url=http%3A%2F%2Fwww.marthadelossantos.org%2F';
        }
    } else {
        url += '&return_url=' + encodeURIComponent(doc_url);
    }
    location.href = url;
}


function mtSignOutOnClick() {
    mtSignOut();
    return false;
}



function mtShowGreeting() {

    var reg_reqd = false;

    var cf = document['comments_form'];
    if (!cf) return;

    var el = document.getElementById('comment-greeting');
    if (!el)  // legacy MT 4.x element id
        el = document.getElementById('comment-form-external-auth');
    if (!el) return;

    var eid = cf.entry_id;
    var entry_id;
    if (eid) entry_id = eid.value;

    var phrase;
    var u = mtGetUser();

    if ( u && u.is_authenticated ) {
        if ( u.is_banned ) {
            phrase = 'No tiene permisos para comentar en este blog (\<a href=\"javas\cript:void(0);\" onclick=\"return mtSignOutOnClick();\"\>cerrar sesión\<\/a\>)';
        } else {
            var user_link;
            if ( u.is_author ) {
                user_link = '<a href="http://www.marthadelossantos.org/cgi-bin/mt-comments.cgi?__mode=edit_profile&return_url=' + encodeURIComponent( location.href );
                user_link += '">' + u.name + '</a>';
            } else {
                // registered user, but not a user with posting rights
                if (u.url)
                    user_link = '<a href="' + u.url + '">' + u.name + '</a>';
                else
                    user_link = u.name;
            }
            // TBD: supplement phrase with userpic if one is available.
            phrase = 'Gracias por identificarse, __NAME__. (\<a href=\"javas\cript:void(0)\" onclick=\"return mtSignOutOnClick();\"\>salir\<\/a\>)';
            phrase = phrase.replace(/__NAME__/, user_link);
        }
    } else {
        if (reg_reqd) {
            phrase = '\<a href=\"javas\cript:void(0)\" onclick=\"return mtSignInOnClick(\'comment-greeting\')\"\>Iniciar una sesión\<\/a\>.';
        } else {
            phrase = 'Para comentar \<a href=\"javas\cript:void(0)\" onclick=\"return mtSignInOnClick(\'comment-greeting\')\"\>inicie una sesión\<\/a\> o hágalo de forma anónima.';
        }
    }
    el.innerHTML = phrase;

}



function mtReplyCommentOnClick(parent_id, author) {
    mtShow('comment-form-reply');

    var checkbox = document.getElementById('comment-reply');
    var label = document.getElementById('comment-reply-label');
    var text = document.getElementById('comment-text');

    // Populate label with new values
    var reply_text = 'Respondiendo al \<a href=\"#comment-__PARENT__\" onclick=\"location.href=this.href; return false\"\>comentario de __AUTHOR__\<\/a\>';
    reply_text = reply_text.replace(/__PARENT__/, parent_id);
    reply_text = reply_text.replace(/__AUTHOR__/, author);
    label.innerHTML = reply_text;

    checkbox.value = parent_id; 
    checkbox.checked = true;
    try {
        // text field may be hidden
        text.focus();
    } catch(e) {
    }

    mtSetCommentParentID();
}


function mtSetCommentParentID() {
    var checkbox = document.getElementById('comment-reply');
    var parent_id_field = document.getElementById('comment-parent-id');
    if (!checkbox || !parent_id_field) return;

    var pid = 0;
    if (checkbox.checked == true)
        pid = checkbox.value;
    parent_id_field.value = pid;
}


function mtSaveUser(f) {
    // We can't reliably store the user cookie during a preview.
    if (is_preview) return;

    var u = mtGetUser();

    if (f && (!u || u.is_anonymous)) {
        if ( !u ) {
            u = {};
            u.is_authenticated = false;
            u.can_comment = true;
            u.is_author = false;
            u.is_banned = false;
            u.is_anonymous = true;
            u.is_trusted = false;
        }
        if (f.author != undefined) u.name = f.author.value;
        if (f.email != undefined) u.email = f.email.value;
        if (f.url != undefined) u.url = f.url.value;
    }

    if (!u) return;

    var cache_period = mtCookieTimeout * 1000;

    // cache anonymous user info for a long period if the
    // user has requested to be remembered
    if (u.is_anonymous && f && f.bakecookie && f.bakecookie.checked)
        cache_period = 365 * 24 * 60 * 60 * 1000;

    var now = new Date();
    mtFixDate(now);
    now.setTime(now.getTime() + cache_period);

    var cmtcookie = mtBakeUserCookie(u);
    mtSetCookie(mtCookieName, cmtcookie, now, mtCookiePath, mtCookieDomain,
        location.protocol == 'https:');
}


function mtClearUser() {
    user = null;
    mtDeleteCookie(mtCookieName, mtCookiePath, mtCookieDomain,
        location.protocol == 'https:');
}


function mtSetCookie(name, value, expires, path, domain, secure) {
    if (domain && domain.match(/^\.?localhost$/))
        domain = null;
    var curCookie = name + "=" + escape(value) +
        (expires ? "; expires=" + expires.toGMTString() : "") +
        (path ? "; path=" + path : "") +
        (domain ? "; domain=" + domain : "") +
        (secure ? "; secure" : "");
    document.cookie = curCookie;
}


function mtGetCookie(name) {
    var prefix = name + '=';
    var c = document.cookie;
    var cookieStartIndex = c.indexOf(prefix);
    if (cookieStartIndex == -1)
        return '';
    var cookieEndIndex = c.indexOf(";", cookieStartIndex + prefix.length);
    if (cookieEndIndex == -1)
        cookieEndIndex = c.length;
    return unescape(c.substring(cookieStartIndex + prefix.length, cookieEndIndex));
}


function mtDeleteCookie(name, path, domain, secure) {
    if (mtGetCookie(name)) {
        if (domain && domain.match(/^\.?localhost$/))
            domain = null;
        document.cookie = name + "=" +
            (path ? "; path=" + path : "") +
            (domain ? "; domain=" + domain : "") +
            (secure ? "; secure" : "") +
            "; expires=Thu, 01-Jan-70 00:00:01 GMT";
    }
}

function mtFixDate(date) {
    var skew = (new Date(0)).getTime();
    if (skew > 0)
        date.setTime(date.getTime() - skew);
}


function mtGetXmlHttp() {
    if ( !window.XMLHttpRequest ) {
        window.XMLHttpRequest = function() {
            var types = [
                "Microsoft.XMLHTTP",
                "MSXML2.XMLHTTP.5.0",
                "MSXML2.XMLHTTP.4.0",
                "MSXML2.XMLHTTP.3.0",
                "MSXML2.XMLHTTP"
            ];

            for ( var i = 0; i < types.length; i++ ) {
                try {
                    return new ActiveXObject( types[ i ] );
                } catch( e ) {}
            }

            return undefined;
        };
    }
    if ( window.XMLHttpRequest )
        return new XMLHttpRequest();
}

// BEGIN: fast browser onload init
// Modifications by David Davis, DWD
// Dean Edwards/Matthias Miller/John Resig
// http://dean.edwards.name/weblog/2006/06/again/?full#comment5338

function mtInit() {
    // quit if this function has already been called
    if (arguments.callee.done) return;

    // flag this function so we don't do the same thing twice
    arguments.callee.done = true;

    // kill the timer
    // DWD - check against window
    if ( window._timer ) clearInterval(window._timer);

    // DWD - fire the window onload now, and replace it
    if ( window.onload && ( window.onload !== window.mtInit ) ) {
        window.onload();
        window.onload = function() {};
    }
}

/* for Mozilla/Opera9 */
if (document.addEventListener) {
    document.addEventListener("DOMContentLoaded", mtInit, false);
}

/* for Internet Explorer */
/*@cc_on @*/
/*@if (@_win32)
document.write("<script id=__ie_onload defer src=javascript:void(0)><\/script>");
var script = document.getElementById("__ie_onload");
script.onreadystatechange = function() {
    if (this.readyState == "complete") {
        mtInit(); // call the onload handler
    }
};
/*@end @*/

/* for Safari */
if (/WebKit/i.test(navigator.userAgent)) { // sniff
    _timer = setInterval(function() {
        if (/loaded|complete/.test(document.readyState)) {
            mtInit(); // call the onload handler
        }
    }, 10);
}

/* for other browsers */
window.onload = mtInit;

// END: fast browser onload init



/***
 * If request contains a '#_login' or '#_logout' hash, use this to
 * also delete the blog-side user cookie, since we're coming back from
 * a login, logout or edit profile operation.
 */
var clearCookie = ( window.location.hash && window.location.hash.match( /^#_log(in|out)/ ) ) ? true : false;
if (clearCookie) {
    // clear any logged in state
    mtClearUser();
    if (RegExp.$1 == 'in')
        mtFetchUser();
} else {
    
    if ( is_preview && !user )
        mtFetchUser();
}