$(function(){

    if ($.browser.msie && $.browser.version.substr(0,1)<7) {
        $("body div").remove();
        $("<div id=\"content-home\"><br><br><div id=\"left-members\">oops!</div>" +
            "<div class=\"form-content-signin\">We are sorry feedwatching doesn't " +
            "support your browser version. Please upgrade<br><br><br><br><br><br></div></div>")
        .appendTo("body")
    }

    /*Activate / Deactivate footer extension*/
    $("a.about").click(function (){
        $("div#footer-extended").slideToggle("slow");
        if($("#footer-about a.about").html() == "about"){
			
			//Google Analytics track	
			pageTracker._trackEvent("Layout", "openfooter");
		
            $("#footer-about a.about").html("close")
        } else {
            $("#footer-about a.about").html("about")
        }
        if($("#footer-about a.about").hasClass("opened")){
            $("#footer-about a.about").removeClass("opened");
            $("#footer-about a.about").addClass("closed");
        } else {
            $("#footer-about a.about").removeClass("closed");
            $("#footer-about a.about").addClass("opened");
        }
        return false;
    });

    $("a.footer_channels").click(function(){
        closePanel();
        var active_li = $(this).attr("id").match(/[0-9]+/);
        var username = $(this).attr("rel");
		
		//Google Analytics track	
		pageTracker._trackPageview('/channel/' + username + '/' + $(this).text());
		
        $.ajax({
            beforeSend: function(msg){
                $("#ajax-loader").remove();
                $("<img src=\'/images/ajax-loader.gif\' id=\'ajax-loader\'>").appendTo("#topper-line");
            },
            complete: function(msg){
                $("#ajax-loader").remove();
            },
            dataType: 'script',
            type: "POST",
            url: "/public/main/filter_all_feeds_from_channels",
            data: "channels=" + active_li + "&username=" + username.toString()
        });
        return false;
    });

    $("#topper-info a.spanned").click(function(){
        return false;
    });

    $("#reset_filter_stream").click(function(){
        $("#search_stream").val("");
        return true;
    });

});
function closePanel(){
    $("div#footer-extended").slideToggle("slow");
    $("#footer-about a.about").html("about");
}

function makeConstraints(){
    if($("#search_field").val() == ""){
        $("#search_reset_container").css("display", "none");
        $("#search_field").css("color", "#888");
        $("#search_submit").css("color", "#888");
        $("#search_field").val("enter keyword");
    }
}