/* Global.js */

// remove IE6 image flickering
try {document.execCommand('BackgroundImageCache', false, true);}
catch(e) {}


$(document).ready(function(){
    //text resizer
    $("#txtResizer span").eq(0).css("color", "#666");
    $("#txtResizer span").bind("click", function(){
        var newSize = $(this).prevAll("span").length;
        $("#txtResizer span").css("color", "#036").eq(newSize).css("color", "#666");
        $("#txtResizeArea").css("font-size", (newSize*0.2+1)+"em");
    });
    
    //initialize popup links
    $("a.popup").addClass("pop").attr("title", "[Opens in new window]").bind("click", function(){
        var popup = window.open($(this).attr("href"), "_blank", "height=500,width=600,scrollbars=yes");
        popup.focus();
        return false;
    });
    $("a.popup2").attr("title", "[Opens in new window]").bind("click", function(){
        var popup = window.open($(this).attr("href"), "_blank", "height=500,width=600,scrollbars=yes");
        popup.focus();
        return false;
    });
    
    //focus search field on page load
    //$("#searchbox").focus(); Mar 16, 2009 Neo Wang. Comment out because #searchbox rob the focus from named a tag on voting page and blog page.

    //don't submit search form with blank query
    $("#sitesearch").submit(function(){
        return ($.trim($(this).find("#searchbox").val()) != "");
    });

    //prints the pages url on screen used on print pages
    $("#linkLocation").html(location.href);
    
    //convert add-this link lists to form
    if ($(".getRSS .getRSSList a").length > 0) {
        var str = "";
        $(".getRSS .getRSSList a").each(function() {
            str += "<option value='" + $(this).attr("href") + "'>" + $(this).text() + "</option>";
        });
        $(".getRSS .getRSSList").after("<form target='_top' action='#' method='post'><table cellspacing='10' summary=''><tr><td><label for='reader'>Add Sunset to:</label></td><td><select name='reader' id='reader'>" + str + "</select></td><td><input type='image' src='http://img4.sunset.com/static/i/btn_add.gif' alt='Add' /></td></tr></table></form>");
        $(".getRSS form").bind("submit", function(){
            $(this).attr("action", $(this).find("option:selected").val());
        });
        $(".getRSS .getRSSList").remove();
    }
    if ($(".addTo .getRSSList a").length > 0) {
        var str = "";
        $(".addTo .getRSSList a").each(function() {
            str += "<option value='" + $(this).attr("href") + "'>" + $(this).text() + "</option>";
        });
        $(".addTo .getRSSList").after("<form target='_top' action='#' method='post'><table cellspacing='4' summary=''><tr><td><label for='reader'>Add Sunset to:</label></td><td><select name='reader' id='reader'>" + str + "</select></td><td><input type='image' src='http://img4.sunset.com/static/i/btn_add.gif' alt='Add' /></td></tr></table></form>");
        $(".addTo form").bind("submit", function(){
            $(this).attr("action", $(this).find("option:selected").val());
        });
        $(".addTo .getRSSList").remove();
    }
});