// JavaScript Document

// JavaScript Document
$j = jQuery.noConflict();

$j(function(){ 
$j('.banner').cycle({
						speed: 'slow',
						fx: 'fade',
						timeout: 8000,
						pause: '0',
						next: '.next-link',
						prev: '.prev-link'
					});
		});

$j(document).ready(function() {
							

    $j('[title]').removeAttr('title');
	
	$j('a.nonprofit').click(function(){
		$j.scrollTo( '#nonprofit', 1500, {easing:'easeinout'} );
		return false;
});
	
	$j('a.affiliated_members').click(function(){
		$j.scrollTo( '#affiliated_members', 1500, {easing:'easeinout'} );
		return false;
});
	
	$j('a.federal').click(function(){
		$j.scrollTo( '#federal', 1500, {easing:'easeinout'} );
		return false;
			
});
	
	$j('a.backtotop').click(function(){
	
	$j.scrollTo('#header', 1000, {easing:'easeinout'});
							return false;
								
	});

	
	
	  var top = $j('#nav_column_inner').offset().top - parseFloat($j('#nav_column_inner').css('margin-top').replace(/auto/, 0));
    $j(window).scroll(function (event) {
      // what the y position of the scroll is
      var y = $j(this).scrollTop();
      
      // whether that's below the form
      if (y >= top) {
        // if so, ad the fixed class
        $j('#nav_column_inner').addClass('float');
		$j('a.backtotop').removeClass('hide');
		$j('span.backtotop_ghost').addClass('hide');


      } else {
        // otherwise remove it
        $j('#nav_column_inner').removeClass('float');
		$j('a.backtotop').addClass('hide');
		$j('span.backtotop_ghost').removeClass('hide');


      }
   
     }); 
	
});


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 '<a href="'+url+'">'+url+'</a>';
    }).replace(/\B@([_a-z0-9]+)/ig, function(reply) {
      return  reply.charAt(0)+'<a href="http://twitter.com/'+reply.substring(1)+'">'+reply.substring(1)+'</a>';
    });
    statusHTML.push('<li><span>'+status+'</span> <a style="font-size:85%" href="http://twitter.com/'+username+'/statuses/'+twitters[i].id+'">'+relative_time(twitters[i].created_at)+'</a></li>');
  }
  document.getElementById('twitter_update_list').innerHTML = statusHTML.join('');
}

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';
  }
}