// This is the code that takes the "tumblr_api_read" result, grabs the picture and the tumblr permalink
// and transforms it into html. My first function!
			
			function make_tumblr_badge(var1)
			{
			return ('<a href=' + var1.posts[0]["url-with-slug"] + '>' + '<img src=' + var1.posts[0]["photo-url-250"] + ' width=210 >'+ '</a>')
			}


// adapted from twittercallback2function at http://twitter.com/javascripts/blogger.js
// added same username to '_twitter_update_list' so that function can be used with multiple feeds.
		
			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+'"> <br />'+relative_time(twitters[i].created_at)+'</a></li>');
			  }
			  document.getElementById(username +'_twitter_update_list').innerHTML = statusHTML.join('');
			}			

// relative_time function from twitter, used in twitterCallback2 function
						
			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';
			  }
			}
	
	

var intImage = 2;

function swapImage() {
switch (intImage) {
 case 1:
   bottom_panorama.src = "images/2010/N37-S27-kevinsteele-752px.jpg"
   intImage = 2
   return(false);
case 2:
   bottom_panorama.src = "images/2010/S27-N37-kevinsteele-752px.jpg"
   intImage = 1
   return(false);
 }
}

var intImage2 = 2;

function swapImage2() {
switch (intImage2) {
 case 1:
   bottom_panorama2.src = "images/2010/N37-S27-kevinsteele-2000px.jpg"
   intImage2 = 2
   return(false);
case 2:
   bottom_panorama2.src = "images/2010/S27-N37-kevinsteele-2000px.jpg"
   intImage2 = 1
   return(false);
 }
}