window.onerror = function(desc, page, line, chr) {
    /* alert('JavaScript error occurred! \n'
    +'\nError description: \t'+desc
    +'\nPage address:      \t'+page
    +'\nLine number:       \t'+line
    );*/
}

$(function() {
    $('a').focus(function() { this.blur(); });
    SI.Files.stylizeAll();
    slider.init();

    $('input.text-default').each(function() {
        $(this).attr('default', $(this).val());
    }).focus(function() {
        if ($(this).val() == $(this).attr('default'))
            $(this).val('');
    }).blur(function() {
        if ($(this).val() == '')
            $(this).val($(this).attr('default'));
    });

    $('input.text,textarea.text').focus(function() {
        $(this).addClass('textfocus');
    }).blur(function() {
        $(this).removeClass('textfocus');
    });

    var popopenobj = 0, popopenaobj = null;
    $('a.popup').click(function() {
        var pid = $(this).attr('rel').split('|')[0], _os = parseInt($(this).attr('rel').split('|')[1]);
        var pobj = $('#' + pid);
        if (!pobj.length)
            return false;
        if (typeof popopenobj == 'object' && popopenobj.attr('id') != pid) {
            popopenobj.hide(50);
            $(popopenaobj).parent().removeClass(popopenobj.attr('id').split('-')[1] + '-open');
            popopenobj = null;
        }

        if (pobj.is(':hidden')) {
            var _o = $(this).offset();
            //var _l=parseInt(_o.left)-parseInt(_os)+parseInt($(this).width())/2;
            var _l = ($('.wrap', '#top').offset().left + $('.wrap', '#top').width()) - pobj.width();
            var _t = parseInt(_o.top) + parseInt($(this).height()) + 5;
            pobj.css({ left: _l, top: _t }).slideDown(function() {
                $('div.close a', pobj).click(function() {
                    pobj.slideUp();
                    $(popopenaobj).parent().removeClass(pobj.attr('id').split('-')[1] + '-open');
                    popopenobj = 0;
                });
                var fobj = $('form input.text:first', pobj);
                if (fobj.length)
                    fobj.get(0).focus();
            });
            $(this).parent().addClass(pid.split('-')[1] + '-open');
            popopenobj = pobj;
            popopenaobj = this;
        } else {
            pobj.slideUp();
            $(this).parent().removeClass(pid.split('-')[1] + '-open');
            popopenobj = 0;
        }
        return false;
    });

    $('p.images img').click(function() {
        var newbg = $(this).attr('src').split('bg/bg')[1].split('-thumb')[0];
        $(document.body).css('backgroundImage', 'url(' + _siteRoot + 'images/bg/bg' + newbg + '.jpg)');

        $(this).parent().find('img').removeClass('on');
        $(this).addClass('on');
        return false;
    });



    $('p.colours a').click(function() {
        var sheet = document.createElement('link');
        sheet.setAttribute('rel', 'stylesheet');
        sheet.setAttribute('type', 'text/css');
        sheet.setAttribute('media', 'all');
        sheet.setAttribute('href', _siteRoot + 'css/' + this.id + '/colour.css');

        if ($.browser.safari)
            $('head').append(sheet);
        else
            $(document.body).append(sheet);

        $(this).parent().find('a').removeClass('on');
        $(this).addClass('on');
        return false;
    });

    $('div.bar').slice(1).each(function() {
        $('h2', this).addClass('closed');
        $('div', this).hide();
    });
    $('div.bar h2').click(function() {
        scroll(this, -120);
        $(this).toggleClass('closed').parent().find('div').slideToggle();
    });
    $('#close-tabs').click(function() {
        $('div.bar div:visible').slideUp().parent().find('h2').addClass('closed');
        return false;
    });

    function h42h4(obj, t) {
        var aobjs = $('div.column-right>*'), sel = false;
        var len = aobjs.length;
        for (var i = 0; i < len; i++) {
            if (aobjs[i].tagName.toLowerCase() == 'h4') sel = false;
            if (sel) switch (t) {
                case 's': $(aobjs[i]).show(); break;
                case 'h': $(aobjs[i]).hide(); break;
                case 't': $(aobjs[i]).toggle(); break;
                default: $(aobjs[i]).slideToggle(500); break;
            }
            if (aobjs[i] == obj) sel = true;
        }
        switch (t) {
            case 's': $(obj).removeClass('closed'); break;
            case 'h': $(obj).addClass('closed'); break;
            default: $(obj).toggleClass('closed'); break;
        }
    }
    var h4rp = "";

    $('div.column-right h4').css({ cursor: 'pointer' }).each(function() {
        if ($(this).is('.blog-archive'))
            h42h4(this, 'h');

    }).click(function() {
        var rel = $(this).attr('class').replace(/\s?closed\s?/, '');

        if (!h4rp.in_array(rel))
            h4rp[h4rp.length] = rel;
        else if (h4rp.in_array(rel))
            h4rp.remove(rel);

        set_cookie('id_blog_pref', h4rp.join(' '), 365, 'index.html');

        h42h4(this);
    });
    for (var h = 0; h < h4rp.length; h42h4($('div.column-right h4.' + h4rp[h++]).get(0), 't'));

    var bopen = false, bobj = null;
    var bdhtml = '<div id="bkm-d">%links%</div>';
    var blhtml = '<a href="%link%" id="bkm-l-%n%">&nbsp;</a>';
    var burl = [
  'http://www.stumbleupon.com/submit?url=%url%&title=%title%&newcomment=&tagnames=',
  'http://del.icio.us/post/?url=%url%&amp;title=%title%&amp;notes=&amp;tags=,',
  'http://www.furl.net/savedialog.jsp?p=1&amp;t=%title%&amp;u=%url%&amp;r=&amp;v=1&amp;c=&amp;topics=&amp;description=&amp;keywords=,',
  'http://digg.com/submit?phase=2&amp;url=%url%&amp;title=%title%&amp;bodytext=&amp;topic=',
  'http://reddit.com/submit?url=%url%&amp;title=%title%',
  'http://www.facebook.com/share.php?src=bm&amp;u=%url%&amp;t=%title%&amp;sharer_popup_message=&amp;v=3',
  'http://technorati.com/faves/?add=%url%'
 ];
    $('p.bookmark a').click(function() {
        if (bopen)
            bclose();
        if (bobj && bobj == this) {
            bobj = null;
            return false;
        }
        bopen = true;
        bobj = this;
        $(this).addClass('on');
        tmp = $(this).attr('rel').split('|');
        var url = tmp[0], title = tmp[1], html = '';

        for (var n = 0; n < burl.length; n++)
            html += blhtml.replace(/%link%/g, burl[n].replace(/%url%/g, url).replace(/%title%/g, escape(title))).replace(/%n%/g, n);
        html = bdhtml.replace(/%links%/g, html);

        $(document.body).append(html);
        var _o = $(this).offset();
        var _l = parseInt(_o.left), _t = _o.top - 182;
        $('#bkm-d').css({ left: _l, top: _t });

        $(document).click(function(e) {
            var _obj = e.target, _id = [], close = true;
            while (_obj.parentNode) {
                _id[_id.length] = _obj.id;
                _obj = _obj.parentNode;
            }
            for (var q = 0; q < _id.length; q++)
                if (_id[q].indexOf('bkm') > -1)
                close = false;
            if (close) {
                bclose();
                bobj = null;
            }
        });
    });
    function bclose() {
        if ($(bobj).length)
            $(bobj).removeClass('on');
        $('#bkm-d').remove();
        bopen = false;
    }

    $('div.sc-large div.img:has(div.tml)').each(function() {
        $('div.tml', this).hide();
        $(this).append('<a href="#" class="tml_open">&nbsp;</a>').find('a').css({
            left: parseInt($(this).offset().left) + 864, top: parseInt($(this).offset().top) + 1
        }).click(function() {
            $(this).siblings('div.tml').slideToggle();
            return false;
        }).focus(function() { this.blur(); });
    });
});

// Other functions -->
function scroll(obj, offset) {
    if (typeof obj.pathname == 'undefined') {
        var $target = $(obj);
    } else if (location.pathname.replace(/^\//, '') == obj.pathname.replace(/^\//, '') && location.hostname == obj.hostname) {
        var $target = $(obj.hash);
        $target = $target.length && $target || $('[name=' + obj.hash.slice(1) + ']');
    }
    if ($target.length) {
        var targetOffset = $target.offset().top + offset;
        $('html,body').stop().animate({ scrollTop: targetOffset }, 500, 'swing');
        return false;
    }
}

var slider = {
    num: -1,
    cur: 0,
    cr: [],
    al: null,
    at: 10 * 600,
    ar: true,
    init: function() {
        if (!slider.data || !slider.data.length)
            return false;

        var d = slider.data;
        slider.num = d.length;
        var pos = Math.floor(Math.random() * 1); //slider.num);
        for (var i = 0; i < slider.num; i++) {
            $('#' + d[i].id).css({ left: ((i - pos) * 600) });
            $('#slide-nav').append('<a id="slide-link-' + i + '" href="#" onclick="slider.slide(' + i + ');return false;" onfocus="this.blur();">' + (i + 1) + '</a>');
        }

        $('img,div#slide-controls', $('div#slide-holder')).fadeIn();
        slider.text(d[pos]);
        slider.on(pos);
        slider.cur = pos;
        window.setTimeout('slider.auto();', slider.at);
    },
    auto: function() {
        if (!slider.ar)
            return false;

        var next = slider.cur + 1;
        if (next >= slider.num) next = 0;
        slider.slide(next);
    },
    slide: function(pos) {
        if (pos < 0 || pos >= slider.num || pos == slider.cur)
            return;

        window.clearTimeout(slider.al);
        slider.al = window.setTimeout('slider.auto();', slider.at);

        var d = slider.data;
        for (var i = 0; i < slider.num; i++)
            $('#' + d[i].id).stop().animate({ left: ((i - pos) * 600) }, 600, 'swing');

        slider.on(pos);
        slider.text(d[pos]);
        slider.cur = pos;
    },
    on: function(pos) {
        $('#slide-nav a').removeClass('on');
        $('#slide-nav a#slide-link-' + pos).addClass('on');
    },
    text: function(di) {
        slider.cr['a'] = di.client;
        slider.cr['b'] = di.desc;
        slider.ticker('#slide-client span', di.client, 0, 'a');
        slider.ticker('#slide-desc', di.desc, 0, 'b');
    },
    ticker: function(el, text, pos, unique) {
        if (slider.cr[unique] != text)
            return false;

        ctext = text.substring(0, pos) + (pos % 2 ? '-' : '_');
        $(el).html(ctext);

        if (pos == text.length)
            $(el).html(text);
        else
            window.setTimeout('slider.ticker("' + el + '","' + text + '",' + (pos + 1) + ',"' + unique + '");', 30);
    }
};

// STYLING FILE INPUTS 1.0 | Shaun Inman <http://www.shauninman.com/> | 2007-09-07
if (!window.SI) { var SI = {}; };
SI.Files = {
    htmlClass: 'SI-FILES-STYLIZED',
    fileClass: 'file',
    wrapClass: 'cabinet',

    fini: false,
    able: false,
    init: function() {
        this.fini = true;

        var ie = 0//@cc_on + @_jscript_version
        if (window.opera || (ie && ie < 5.5) || !document.getElementsByTagName) { return; }
        this.able = true;

        var html = document.getElementsByTagName('html')[0];
        html.className += (html.className != '' ? ' ' : '') + this.htmlClass;
    },
    stylize: function(elem) {
        if (!this.fini) { this.init(); };
        if (!this.able) { return; };

        elem.parentNode.file = elem;
        elem.parentNode.onmousemove = function(e) {
            if (typeof e == 'undefined') e = window.event;
            if (typeof e.pageY == 'undefined' && typeof e.clientX == 'number' && document.documentElement) {
                e.pageX = e.clientX + document.documentElement.scrollLeft;
                e.pageY = e.clientY + document.documentElement.scrollTop;
            };
            var ox = oy = 0;
            var elem = this;
            if (elem.offsetParent) {
                ox = elem.offsetLeft;
                oy = elem.offsetTop;
                while (elem = elem.offsetParent) {
                    ox += elem.offsetLeft;
                    oy += elem.offsetTop;
                };
            };
            var x = e.pageX - ox;
            var y = e.pageY - oy;
            var w = this.file.offsetWidth;
            var h = this.file.offsetHeight;
            this.file.style.top = y - (h / 2) + 'px';
            this.file.style.left = x - (w - 30) + 'px';
        };
    },
    stylizeById: function(id) {
        this.stylize(document.getElementById(id));
    },
    stylizeAll: function() {
        if (!this.fini) { this.init(); };
        if (!this.able) { return; };

        var inputs = document.getElementsByTagName('input');
        for (var i = 0; i < inputs.length; i++) {
            var input = inputs[i];
            if (input.type == 'file' && input.className.indexOf(this.fileClass) != -1 && input.parentNode.className.indexOf(this.wrapClass) != -1)
                this.stylize(input);
        };
    }
};










/**
* --------------------------------------------------------------------
* jQuery-Plugin "pngFix"
* Version: 1.1, 11.09.2007
* by Andreas Eberhard, andreas.eberhard@gmail.com
*                      http://jquery.andreaseberhard.de/
*
* Copyright (c) 2007 Andreas Eberhard
* Licensed under GPL (http://www.opensource.org/licenses/gpl-license.php)
*
* Changelog:
*    11.09.2007 Version 1.1
*    - removed noConflict
*    - added png-support for input type=image
*    - 01.08.2007 CSS background-image support extension added by Scott Jehl, scott@filamentgroup.com, http://www.filamentgroup.com
*    31.05.2007 initial Version 1.0
* --------------------------------------------------------------------
* @example $(function(){$(document).pngFix();});
* @desc Fixes all PNG's in the document on document.ready
*
* jQuery(function(){jQuery(document).pngFix();});
* @desc Fixes all PNG's in the document on document.ready when using noConflict
*
* @example $(function(){$('div.examples').pngFix();});
* @desc Fixes all PNG's within div with class examples
*
* @example $(function(){$('div.examples').pngFix( { blankgif:'ext.gif' } );});
* @desc Fixes all PNG's within div with class examples, provides blank gif for input with png
* --------------------------------------------------------------------
*/
(function($) {
    jQuery.fn.pngFix = function(settings) {
        settings = jQuery.extend({ blankgif: 'blank.gif' }, settings);
        var ie55 = (navigator.appName == 'Microsoft Internet Explorer' && parseInt(navigator.appVersion) == 4 && navigator.appVersion.indexOf('MSIE 5.5') != -1);
        var ie6 = (navigator.appName == 'Microsoft Internet Explorer' && parseInt(navigator.appVersion) == 4 && navigator.appVersion.indexOf('MSIE 6.0') != -1);

        if (jQuery.browser.msie && (ie55 || ie6)) {
            //fix images with png-source
            /*jQuery(this).find("img[@src$=.png]").each(function() {
            jQuery(this).attr('width',jQuery(this).width());
            jQuery(this).attr('height',jQuery(this).height());
            var prevStyle='';
            var strNewHTML='';
            var imgId=(jQuery(this).attr('id'))?'id="'+jQuery(this).attr('id')+'" ' : '';
            var imgClass=(jQuery(this).attr('class'))?'class="'+jQuery(this).attr('class')+'" ' : '';
            var imgTitle=(jQuery(this).attr('title'))?'title="'+jQuery(this).attr('title')+'" ' : '';
            var imgAlt=(jQuery(this).attr('alt'))?'alt="'+jQuery(this).attr('alt')+'" ' : '';
            var imgAlign=(jQuery(this).attr('align'))?'float:'+jQuery(this).attr('align')+';' : '';
            var imgHand=(jQuery(this).parent().attr('href'))?'cursor:hand;' : '';
            if (this.style.border) {
            prevStyle += 'border:'+this.style.border+';';
            this.style.border='';
            }
            if (this.style.padding) {
            prevStyle += 'padding:'+this.style.padding+';';
            this.style.padding='';
            }
            if (this.style.margin) {
            prevStyle += 'margin:'+this.style.margin+';';
            this.style.margin='';
            }
            var imgStyle=(this.style.cssText);
            strNewHTML += '<span '+imgId+imgClass+imgTitle+imgAlt;
            strNewHTML += 'style="position:relative;white-space:pre-line;display:inline-block;background:transparent;'+imgAlign+imgHand;
            strNewHTML += 'width:'+jQuery(this).width()+'px;'+'height:'+jQuery(this).height()+'px;';
            strNewHTML += 'filter:progid:DXImageTransform.Microsoft.AlphaImageLoader'+'(src=\''+jQuery(this).attr('src')+'\', sizingMethod=\'scale\');';
            strNewHTML += imgStyle+'"></span>';
            if (prevStyle != ''){
            strNewHTML='<span style="position:relative;display:inline-block;'+prevStyle+imgHand+'width:'+jQuery(this).width()+'px;'+'height:'+jQuery(this).height()+'px;'+'">'+strNewHTML+'</span>';
            }
            jQuery(this).hide();
            jQuery(this).after(strNewHTML);
            });*/
            // fix css background pngs
            //jQuery(this).find("*").each(function(){
            jQuery(this).each(function() {
                var bgIMG = jQuery(this).css('background-image');
                if (bgIMG.indexOf(".png") != -1) {
                    var iebg = bgIMG.split('url("')[1].split('")')[0];
                    jQuery(this).css('background-image', 'none');
                    jQuery(this).get(0).runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + iebg + "',sizingMethod='" + settings.sizingMethod + "')";
                }
            });
            //fix input with png-source
            /*jQuery(this).find("input[@src$=.png]").each(function() {
            var bgIMG=jQuery(this).attr('src');
            jQuery(this).get(0).runtimeStyle.filter='progid:DXImageTransform.Microsoft.AlphaImageLoader'+'(src=\''+bgIMG+'\', sizingMethod=\'scale\');';
            jQuery(this).attr('src', settings.blankgif)
            });*/
        }
        return jQuery;
    };
})(jQuery);
$(function() {
    if (jQuery.browser.msie && jQuery.browser.version < 7) {
        // $('div#top h1 a,div#content h2,div.column-third h4,p.date,div#media-centre-tabs a,div.popup').pngFix({sizingMethod:'crop'});
        // $('div#top,div#content div.wrap').pngFix({sizingMethod:'scale'});
    } 
});