/*
*   Bit.Ly shorten URL service.
*/

var twext_glob = "";
var twimage_glob = "";


BitlyCB.shortenResponse = function(data) 
{                
   var s = '';
   var first_result;
   
   // Results are keyed by longUrl, so we need to grab the first one.
   for (var r in data.results) {
       first_result = data.results[r];
       break;
   }


   sUrl = first_result['shortUrl'];
   
       var twext = twext_glob;
       var twimage = twimage_glob;
	   var twap = 10;
	   if ( twimage <= 10 ){
		        twap = 10;
	   }else if ( twimage >10 && twimage <=20 ){
	          twap = 20;
	   }else if ( twimage >20 && twimage <=30 ){
	          twap = 30;
	   }else if ( twimage >30 && twimage <=40 ){
	          twap = 40;
	   }else if ( twimage >40 && twimage <=50 ){
	          twap = 50;
	   }
   if (twext != '') {
	   var twext = twext_glob;
	   var twimage = twimage_glob;
	   tweet_div = document.getElementById('TweetThis');
	   tweet_div.innerHTML = '<a href="http://twitter.com/home?status='+sUrl+' '+twext+'" target="_blank"><img src="http://'+twap+'.tweetthistool.nl/'+twimage+'.png" border="0" alt="Tweet Dit!"></a>';
   }
}


/********************************************************************************************/
function make_twlink(twimage,twext){

	
	window.onload = function() {  
	   
		twext_glob = twext;
        twimage_glob = twimage;
    	
    	if (twext.length > 105) {
	       twext = twext.substr(0, (105))+'...';
	    }
	
    	BitlyClient.shorten(document.location, 'BitlyCB.shortenResponse');
	}
	
}