//Twitter Footer
function twitterCallback2(twitters) {
  var statusHTML = [];
  for (var i=0; i<twitters.length; i++){
    var username = twitters[i].user.screen_name;
    var status = twitters[i].text.replace(/((https?|s?ftp|ssh)\:\/\/[^"\s\<\>]*[^.,;'">\:\s\<\>\)\]\!])/g, function(url) {
      return url;
    }).replace(/\B@([_a-z0-9]+)/ig, function(reply) {
      return  reply.charAt(0)+'';
    });
    statusHTML.push(status+'<br /><timestamp>'+relative_time(twitters[i].created_at)+'</timestamp><hr class="lb"/>');
  }
  var newContent="<strong style='font-size:12px;'>Latest Tweets :</strong><br /><hr />";
  newContent += statusHTML.join('');
  $('#twitter').attr('title',newContent);
}

function relative_time(time_value) {
  var values = time_value.split(" ");
  time_value = values[1] + " " + values[2] + ", " + values[5] + " " + values[3];
  var parsed_date = Date.parse(time_value);
  var relative_to = (arguments.length > 1) ? arguments[1] : new Date();
  var delta = parseInt((relative_to.getTime() - parsed_date) / 1000);
  delta = delta + (relative_to.getTimezoneOffset() * 60);
  
  if (delta < 60) {
    return 'less than a minute ago';
  } else if(delta < 120) {
    return 'about a minute ago';
  } else if(delta < (60*60)) {
    return (parseInt(delta / 60)).toString() + ' minutes ago';
  } else if(delta < (120*60)) {
    return 'about an hour ago';
  } else if(delta < (24*60*60)) {
    return 'about ' + (parseInt(delta / 3600)).toString() + ' hours ago';
  } else if(delta < (48*60*60)) {
    return '1 day ago';
  } else {
    return (parseInt(delta / 86400)).toString() + ' days ago';
  }
}
$(document).ready(function(){
    $('#twitter').attr('title','Loading');
    $('#twitter').tipsy({
    gravity: 'se',
    html:true,
    opacity: "1.0" 
    });
	$.getScript("http://twitter.com/statuses/user_timeline/grantsoffice.json?callback=twitterCallback2&count=3");	
});

//Grants Office Library Code
function getCDATA(element){
	var ie = (typeof window.ActiveXObject != 'undefined');
	var returnText;
	if(ie){
		if(element.hasChildNodes){
		returnText = element.childNodes[0].nodeValue;
		}
	}
	else{
		if(element.hasChildNodes){
		returnText = element.childNodes[1].nodeValue;
		}
	}
	return returnText;
} 
function add_xml_to_mb(xml){
	var title = xml.getElementsByTagName('title')[0].firstChild.data; 
	var content= "Error: Unable to Load Content";
	content= getCDATA(xml.getElementsByTagName('content')[0]);
	goffice.ajax.request=goffice.ajax.rebuild;//resets ajax call when data is retrieved
	goffice.ui.messagebox.open(title,content);
}
function load_xml_mb(file, color){
    if(color!=undefined){
        goffice.ui.messagebox.theme=color;
    }
	goffice.ajax.request('GET',file,add_xml_to_mb);
}

//Banner Code