//JavaScript for retrieving various feeds 
function loadFeed( page,themePath){
    $('#feedSpace').html("<br><br><br><br><center><img style='float:none;border:none;' src='http://www.talkofdetroit.com/beta/images/general/ajax-loader.gif'></center>");
   	var divToChangeBack = $("#currentFeed").html();
    var newBack = "";
    switch(page){
        case "detroit" :
            newBack = "images/layout2_07.jpg"
            break;
        case "facebook" :
            newBack = "images/layout2_08.jpg";
            break;
        case "twitter" :
            newBack = "images/layout2_09.jpg";
            break;
        case "pictures" :
            newBack = "images/layout2_10.jpg";
            break;
    }
 
    var oldBack = "";
	
    if(divToChangeBack != null && divToChangeBack != ""){
        switch(divToChangeBack){
            case "detroit" :
                oldBack = "images/layout1_07.jpg"
                break;
            case "facebook" :
                oldBack = "images/layout1_08.jpg";
                break;
            case "twitter" :
                oldBack = "images/layout1_09.jpg";
                break;
            case "pictures" :
                oldBack = "images/layout1_10.jpg";
                break;
        }
    }
    $("#currentFeed").html(page);
   	$("#"+page).css("background-image","url(" + themePath + newBack + ")");
   if("#"+divToChangeBack != "null" && divToChangeBack != null && divToChangeBack != ""){
       $("#"+divToChangeBack).css("background-image","url("+ themePath + oldBack + ")");
    }
	
	if(page == "twitter"){
		var data = {
			username: "twitter",
			num_tweets:5
		};
		$.ajax({
			url: "http://www.talkofdetroit.com/beta/index.php?tweet_feed/user_tweets/talkofdetroit/5",
			type: 'POST',
			data: data,
			success: function(response) {
				$('#feedSpace').html(response);
				twttr.anywhere(function(twitter) {
						  twitter.hovercards();
				 });
			}
		}); 
	} else if (page == "detroit"){
		var data = {
			news_site: "freep",
			num_entries:5
		};
		$.ajax({
			url: "http://www.talkofdetroit.com/beta/index.php?news_feed/news_getter/freep/5",
			type: 'POST',
			data: data,
			success: function(response) {
				$('#feedSpace').html(response);
			}
		}); 
	} else if ( page == "facebook") {
		
		$("#feedSpace").html('<fb:activity site="www.talkofdetroit.com" width="570" height="300" header="false" colorscheme="dark" font="arial" border="#222222"></fb:activity>');
		FB.XFBML.parse(document.getElementById('feedSpace'));
		
	}
    
}