// archive: and object with an members array of items to list
//
// usually an archive of news articles or press releases to list
// grouped by date
function buildArticleArchive(archive, sidParam) {
    var html = "";
    try {
        var headlineList = archive.members;
        var items = headlineList.length;
        var articleDate;
        var prevDate = new Date(0);

        for (var i=items-1; i>=0; i--) {
            try {
                var item = headlineList[i];
                if (item.date) {

                    

                    var articleUTCDate = item.date;
                    var y = parseInt(articleUTCDate.substring(0,4), 10);
                    var m = parseInt(articleUTCDate.substring(5,7), 10) - 1;
                    var d = parseInt(articleUTCDate.substring(8,10), 10);

                    // parse the hour and timezone offset from UTC, and correct hour value
                    var h = parseInt(articleUTCDate.substring(11,13), 10);
                    var t = parseInt(articleUTCDate.substring(20,22), 10);
                    h = h - t;
                    if (h < 0) { 
                       h = 24 + h; 
                       d--;
                       if (d < 1) { d = 1; } // yea, wrong but the tournament doesnt span over more than one month
                    }

                    articleDate = new Date(Date.UTC(y, m, d, h));

                    if ((articleDate.getDate() != prevDate.getDate()) || (items-1 == i)) {
                        if (items-1 != i) {   // need to skip the first one
                            html += "</ul>";  
                        }

                        

                        if (archive.type == "press") { 
                            html += "<b>" + articleDate.toLocaleDateString() + "</b>";
                        } else {
                            html += "<div class=\"componentTextHeader\">" + articleDate.toLocaleDateString().toUpperCase() + "</div>";
                        }
                        html += "<ul class=\"noindent\" style=\"margin-bottom: 5px;\">";
                    }


                }

                // look first for alt_headline, 
                // and if thats unavailable, then use headline
                var headline;
                if (item.alt_headline)  {
                    headline = item.alt_headline;
                } else {
                    headline = item.headline;
                }

                if (item && headline && item.url) {
                    html += createListItem(headline, item.url, sidParam);
                }
                prevDate = articleDate;
            } catch (e) { }
        }
        html += "</ul>";

    } catch (e) { }

    return html;
}

// list : array of objects to create a list of links for
// start : index to start at, if null then 0
// end : index to end at, if null then all
// sidParam : what sid to add into url params
function buildNewsList(headlineList, start, end, sidParam) {

    if (!start) { start = 0; }
    if (!end)   { end = headlineList.length; }

    var html = "<ul class=\"noindent\">";
    for (var i=start; i<end; i++) {
        try {
            var item = headlineList[i];
            var headline;
            if (item.alt_headline)  {
                headline = item.alt_headline;
            } else {
                headline = item.headline;
            }
            
            if ((item) && (headline) && (item.url)) {
                html += createListItem(headline, item.url, sidParam);
            }
        } catch (e) { }
    }
    html += "</ul>";
    return html;
}

function createListItem(text, url, sidParam) {
    var html = "<li><a href=\"";
    html += url;
    if (sidParam) {
        if (url.indexOf("?") > -1) {
            html += "&sid=" + sidParam;
        } else {
            html += "?sid=" + sidParam;
        }
    }
    html += "\">" + text + "</a></li>";
    return html;
}

// remove caption and credit from non-english news pages
function buildLocalLargePhoto(headline, sidParam) {
    if (headline.photo275x235) {
        headline.photo275x235.caption = "";
        headline.photo275x235.credit = "";
    } else if (headline.article_photo) {
        headline.article_photo.caption = "";
        headline.article_photo.credit = "";
    }
    return buildLargePhoto(headline, sidParam);
}

function buildLargePhoto(headline, sidParam) {

    if (sidParam) { } else { sidParam = "wbc"; }
    
    // pluck the image out of the first member of the news index
    // and display it with a caption/credit
    var html = "";
    try {
        
        // headline may come in data as "headline" or
        // "alt_headline" property.  check for both.
        var main_headline;
        if (headline.kicker)  {
            main_headline = headline.kicker;
        } else {
            main_headline = headline.headline;
        }
        
        // the main 275x235 image can be programmed to be different for the
        // news index than the article - if its there, use it, if its not, try
        // and use the article photo image instead
        var photoData;
        if (headline.photo275x235) {
            photoData = headline.photo275x235;
        } else if (headline.article_photo) {
            photoData = headline.article_photo;
        }
        
        // if we have a photo then wrap it with a div, link, add
        // caption and credit and alt text as available
        if (photoData) {
            html += "<div class=\"articlePhoto\">";

            if (headline.url.indexOf("?") > -1) {
                html += "<a href=\"" + headline.url + "&sid=" + sidParam + "\"";
            } else {
                html += "<a href=\"" + headline.url + "?sid=" + sidParam + "\"";
            }

            if (main_headline) { 
                html += "title=\"" + main_headline + "\"";
            }
            html += " >";
            
            html += "<img src=\"" + photoData.path + "\" width=\"275\" height=\"235\" ";
            if (photoData.caption) { 
                html += " alt=\"" + photoData.caption + "\"";
            }
            html += " /></a><div class=\"caption\">";
            
            if (photoData.caption) { 
                html += photoData.caption;
            }
            
            if (photoData.credit) { 
                html += " (" + photoData.credit + ")";
            }
            
            html += "</div></div><br />";
        }
        
    } catch(e) { }
    
    return html;      
}

            
function buildLargeBlurb(headline, sidParam) {

    if (sidParam) { } else { sidParam = "wbc"; }

    var html = "";

    try { 
        var main_headline;
        if (headline.kicker) {
            main_headline = headline.kicker;
        } else {
            main_headline = headline.headline;
        }
        
        if (main_headline && headline.url ) { 

            if (headline.url.indexOf("?") > -1) {
                html += "<a class=\"hl\" href=\"" + headline.url + "&sid=" + sidParam + "\" style=\"display: block; text-decoration: none;\">";
            } else {
                html += "<a class=\"hl\" href=\"" + headline.url + "?sid=" + sidParam + "\" style=\"display: block; text-decoration: none;\">";
            }

            html += main_headline + "</a>";
        }
        if (headline.blurb) { 
            html += "<span class=\"blurb\">" + headline.blurb;
        }
		
		try {
			if (headline.media_type != "content_short") {
		        if (headline.url.indexOf("?") > -1) {
		            html += "&nbsp;<a href=\"" + headline.url + "&sid=" + sidParam + "\">Full&nbsp;story&nbsp;&gt;</a>";
		        } else {
		            html += "&nbsp;<a href=\"" + headline.url + "?sid=" + sidParam + "\">Full&nbsp;story&nbsp;&gt;</a>";
		        }
			}
		} catch (e) {
	        if (headline.url.indexOf("?") > -1) {
	            html += "&nbsp;<a href=\"" + headline.url + "&sid=" + sidParam + "\">Full&nbsp;story&nbsp;&gt;</a>";
	        } else {
	            html += "&nbsp;<a href=\"" + headline.url + "?sid=" + sidParam + "\">Full&nbsp;story&nbsp;&gt;</a>";
	        }
		}

        html += "</span><br clear=\"all\" /><br />";
        
    } catch (e) { }

    return html;
}