/* show recent comments */
function showrecentcomments(json){for(var i=0;i<a_rc;i++){var b_rc=json.feed.entry[i];var c_rc;if(i==json.feed.entry.length)break;for(var k=0;k<b_rc.link.length;k++){if(b_rc.link[k].rel=='alternate'){c_rc=b_rc.link[k].href;break;}}c_rc=c_rc.replace("#","#comment-");var d_rc=c_rc.split("#");d_rc=d_rc[0];var e_rc=d_rc.split("/");e_rc=e_rc[5];e_rc=e_rc.split(".html");e_rc=e_rc[0];var f_rc=e_rc.replace(/-/g," ");f_rc=f_rc.link(d_rc);var g_rc=b_rc.published.$t;var h_rc=g_rc.substring(0,4);var i_rc=g_rc.substring(5,7);var j_rc=g_rc.substring(8,10);var k_rc=new Array();k_rc[1]="Jan";k_rc[2]="Feb";k_rc[3]="Mar";k_rc[4]="Apr";k_rc[5]="May";k_rc[6]="Jun";k_rc[7]="Jul";k_rc[8]="Aug";k_rc[9]="Sep";k_rc[10]="Oct";k_rc[11]="Nov";k_rc[12]="Dec";if("content" in b_rc){var l_rc=b_rc.content.$t;}else if("summary" in b_rc){var l_rc=b_rc.summary.$t;}else var l_rc="";var re=/<\S[^>]*>/g;l_rc=l_rc.replace(re,"");if(m_rc==true)document.write('On '+k_rc[parseInt(i_rc,10)]+' '+j_rc+' ');document.write('<a href="'+c_rc+'">'+b_rc.author[0].name.$t+'</a> commented');if(n_rc==true)document.write(' on '+f_rc);document.write(': ');if(l_rc.length<o_rc){document.write('<i>&#8220;');document.write(l_rc);document.write('&#8221;</i><br/><br/>');}else{document.write('<i>&#8220;');l_rc=l_rc.substring(0,o_rc);var p_rc=l_rc.lastIndexOf(" ");l_rc=l_rc.substring(0,p_rc);document.write(l_rc+'&hellip;&#8221;</i>');document.write('<br/><br/>');}}}

function rp(json){document.write('<ul>');for(var i=0;i<numposts;i++){document.write('<li>');var entry=json.feed.entry[i];var posttitle=entry.title.$t;var posturl;if(i==json.feed.entry.length)break;for(var k=0;k<entry.link.length;k++){if(entry.link[k].rel=='alternate'){posturl=entry.link[k].href;break}}posttitle=posttitle.link(posturl);var readmorelink="(more)";readmorelink=readmorelink.link(posturl);var postdate=entry.published.$t;var cdyear=postdate.substring(0,4);var cdmonth=postdate.substring(5,7);var cdday=postdate.substring(8,10);var monthnames=new Array();monthnames[1]="Jan";monthnames[2]="Feb";monthnames[3]="Mar";monthnames[4]="Apr";monthnames[5]="May";monthnames[6]="Jun";monthnames[7]="Jul";monthnames[8]="Aug";monthnames[9]="Sep";monthnames[10]="Oct";monthnames[11]="Nov";monthnames[12]="Dec";if("content"in entry){var postcontent=entry.content.$t}else if("summary"in entry){var postcontent=entry.summary.$t}else var postcontent="";var re=/<\S[^>]*>/g;postcontent=postcontent.replace(re,"");document.write(posttitle);if(showpostdate==true)document.write(' - '+monthnames[parseInt(cdmonth,10)]+' '+cdday);if(showpostsummary==true){if(postcontent.length<numchars){document.write(postcontent)}else{postcontent=postcontent.substring(0,numchars);var quoteEnd=postcontent.lastIndexOf(" ");postcontent=postcontent.substring(0,quoteEnd);document.write(postcontent+'...'+readmorelink)}}document.write('</li>')}document.write('</ul>')}


/*make thumb*/
summary_noimg = 300;
summary_img = 220;
img_thumb_height = 150;
img_thumb_width = 200;


function removeHtmlTag(strx,chop){
    if(strx.indexOf("<")!=-1)
    {
        var s = strx.split("<");
        for(var i=0;i<s.length;i++){
            if(s[i].indexOf(">")!=-1){
                s[i] = s[i].substring(s[i].indexOf(">")+1,s[i].length);
            }
        }
        strx =  s.join("");
    }
    chop = (chop < strx.length-1) ? chop : strx.length-2;
    while(strx.charAt(chop-1)!=' ' && strx.indexOf(' ',chop)!=-1) chop++;
    strx = strx.substring(0,chop-1);
    return strx+'...';
}

function createSummaryAndThumb(pID){
    var div = document.getElementById(pID);
    var imgtag = "";
    var img = div.getElementsByTagName("img");
    var summ = summary_noimg;
    if(img.length>=1) {
        imgtag = '<img src="'+img[0].src+'" class="pbtthumbimg"/>';
        summ = summary_img;
    }

    var summary = imgtag + '<div>' + removeHtmlTag(div.innerHTML,summ) + '</div>';
    div.innerHTML = summary;
}



/* Scroll past header image on small screens */

jQuery( document ).ready( function( $ ) {

    var $width = $(window).width();
    var $height = $(window).height();
    var $masthead = $( '.site-headernbt' );
    var $timeout = false;
    var $sidebarheight = $masthead.height() + 100;
    var $originalPosition = $( '.site-brandingnbt' ).position().top;
    var $scrollPosition;

    //Calculate distance to scroll
    if ( $width < 600 ) { //Static admin bar
        $scrollPosition = $originalPosition - 20;
    } else { //Fixed admin bar
        $scrollPosition = $originalPosition - 60;
    }

    //Scroll past header image on screen widths less than 820px
    $.fn.scrollDown = function() {
        $( 'body,html' ).animate( {
            scrollTop: $scrollPosition
        }, 400 );
    };

    //Allow sidebar to scroll if the sidebar is too tall for the screen height
    if ( $sidebarheight > $height ) {
        $masthead.css( 'position', 'relative' );
    }

    //Toggle open $class by clicking $toggle
    $.fn.navToggle = function() {
        $( '.main-navigationnbt' ).addClass( 'active' );

        $( '#menu-togglenbt' ).unbind( 'click' ).click( function() {

            $( '.widget-areanbt' ).hide().removeClass( 'active' );
            $( '.header-searchnbt' ).hide().removeClass( 'active' );

            $( '.main-navigationnbt' ).slideToggle( 'ease' );
            $( this ).toggleClass( 'toggled-on' );
        } );
    };

    $.fn.widgetsToggle = function() {
        $( '.widget-areanbt' ).addClass( 'active' );

        $( '#widgets-togglenbt' ).unbind( 'click' ).click( function() {

            $( '.main-navigationnbt' ).hide().removeClass( 'active' );
            $( '.header-searchnbt' ).hide().removeClass( 'active' );

            $( '.widget-areanbt' ).slideToggle( 'ease' );
            $( this ).toggleClass( 'toggled-on' );
        } );
    };

    $.fn.searchToggle = function() {
        $( '.header-searchnbt' ).addClass( 'active' );

        $( '#search-togglenbt' ).unbind( 'click' ).click( function() {

            $( '.main-navigationnbt' ).hide().removeClass( 'active' );
            $( '.widget-areanbt' ).hide().removeClass( 'active' );

            $( '.header-searchnbt' ).slideToggle( 'ease' );
            $( this ).toggleClass( 'toggled-on' );
        } );
    };


    // Check viewport width on first load.
    if ( $width < 820 ) {
        $.fn.navToggle();
        $.fn.widgetsToggle();
        $.fn.searchToggle();
        $.fn.scrollDown();
    }

    // Check viewport width when user resizes the browser window.
    $( window ).on( 'resize', function() {

        $width = $(window).width();

        if ( false !== $timeout ) {
            clearTimeout( $timeout );
        }

        $timeout = setTimeout( function() {

            if ( $width < 600 ) { //Static admin bar
                $scrollPosition = $originalPosition - 20;
            } else { //Fixed admin bar
                $scrollPosition = $originalPosition - 60;
            }

            //Allow sidebar to scroll if the sidebar is too tall for the screen height
            if ( $sidebarheight > $height ) {
                $masthead.css( 'position', 'relative' );
            }

            if ( $width < 820 ) {
                $.fn.navToggle();
                $.fn.widgetsToggle();
                $.fn.searchToggle();
                $.fn.scrollDown();
                $.fn.scrollDown();
            } else {
                $( '.main-navigationnbt' ).removeClass( 'active' );
                $( '.widget-areanbt' ).removeClass( 'active' );
                $( '.header-searchnbt' ).removeClass( 'active' );

                $( '.main-navigationnbt' ).removeAttr( 'style' );
                $( '.widget-areanbt' ).removeAttr( 'style' );
                $( '.header-searchnbt' ).removeAttr( 'style' );
            }
        }, 200 );
    } );


});

( function() {
    var is_webkit = navigator.userAgent.toLowerCase().indexOf( 'webkit' ) > -1,
        is_opera  = navigator.userAgent.toLowerCase().indexOf( 'opera' )  > -1,
        is_ie     = navigator.userAgent.toLowerCase().indexOf( 'msie' )   > -1;

    if ( ( is_webkit || is_opera || is_ie ) && 'undefined' !== typeof( document.getElementById ) ) {
        var eventMethod = ( window.addEventListener ) ? 'addEventListener' : 'attachEvent';
        window[ eventMethod ]( 'hashchange', function() {
            var element = document.getElementById( location.hash.substring( 1 ) );

            if ( element ) {
                if ( ! /^(?:a|select|input|button|textarea)$/i.test( element.tagName ) )
                    element.tabIndex = -1;

                element.focus();
            }
        }, false );
    }
})();