function appendJsonRssTable(jsonUrl,htmlEltId)
{
	$.getJSON(jsonUrl, function(json){
	  var json2html = "<table>";
	  // thead nog maken	  
	  for (objCounter=0;objCounter<json.length;objCounter++)
	  {
		var item = json[objCounter]
		json2html = json2html + "<tr><td><a href='" + item.link + "' target='_new'>" + item.title + "</a></td><td>" + item.description + "</td></tr>";
	  }
	  // alert("JSON Data: " + json[0].title);
	  json2html = json2html + "</table>";
	  $("#"+ htmlEltId).append(json2html);
	});
}

function appendJsonRssDivs(jsonUrl,htmlEltId)
{
	$.getJSON(jsonUrl, function(json){
	  var json2html = "<div class='bgi_rss_item'><ul>";
	  // thead nog maken	  
	  for (objCounter=0;objCounter<json.length;objCounter++)
	  {
		var item = json[objCounter]
		json2html = json2html + "<li><a href='" + item.link + "' target='_new'>" + item.title + "</a><br>" + item.description + "</li>";
	  }
	  // alert("JSON Data: " + json[0].title);
	  json2html = json2html + "</ul></div>";
	  $("#"+ htmlEltId).append(json2html);
	  // alert(georssLayer.getDataExtent());
	});
	
}
//appendJsonRssDivs("data/sampleJson.js","bgi_map_text")

// seen at http://www.netlobo.com/url_query_string_javascript.html
function getUrlParam( name )
{
  name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  var regexS = "[\\?&]"+name+"=([^&#]*)";
  var regex = new RegExp( regexS );
  var results = regex.exec( window.location.href );
  if( results == null )
    return "";
  else
    return results[1];
}

function isEven(value){
	if (value%2 == 0)
		return true;
	else
		return false;
}

function initTwitter() {

    jQuery('#tweets').jTweetsAnywhere({
        username: 'thijsbrentjens',
        count: 5,
        showTweetFeed: {
            showProfileImages: true
            // , paging: "endless-scroll"
            // showGeoLocation: false
        }
    });
}