function dialogDone(dialog, form, controls) {
  var sub = $('#popdone', controls);
  $("form:not(#dialog)").append('<input type="hidden" id="scroll" name="scroll" value="'+$(window).scrollTop()+'"/>');  
  $("form:not(#dialog)").append("<input type='hidden' name='"+$(sub).attr('name')+"' value='"+$(sub).attr('value')+"' />");
  $(":input", $(form)).each(function(){
    $(this).css('visibility','hidden');
    $("form:not(#dialog)").append($(this));
  });
  $(form).remove();
  
  $("form:not(#dialog)").submit();
  return false;
}

function dialogCancelled(dialog, form, controls) {
  var sub = $('#popcancel', controls).attr('name');
  pObj = new Object();
  pObj[sub] = "submit";
  pObj["reqMethod"] = "ajax"; // should be "none" for no output, but that doesn't seem to work....
  $.post(document.location.pathname,pObj, function(data, status) {
    if(status!='success') {
      alert("An error occurred."); 
    } else {      
      $(dialog).dialog("destroy").remove();
    }
            
  });
}

function handleReturn(dialog, data) {
  
  // grab the form from the returned data
  var form = $("form",data);          
  
  // remove (but keep) the controls
  controls = $(".controls",$(form)).remove();
  //alert($(controls).html());
  
  $(dialog).dialog('option', 'buttons', { "Ok" : function() { dialogDone(dialog,form, controls); }, "Cancel" : function () { dialogCancelled(dialog, form, controls);} })
  $(dialog).bind('dialogclose', function(event, ui) {
    dialogCancelled(dialog, form, controls);
  });

  // dialog-ify
  $(dialog).html(form);
  
  // handle the submit somehow
  $("input[type='submit']",$(form)).click(function() {
    $(dialog).dialog("disable");
    $(this).closest("form").append("<input type='hidden' name='"+$(this).attr('name')+"' value='"+$(this).attr('value')+"' />");          
    var query = $(this).closest("form").serialize();
    $.get(document.location.pathname+"?"+query,null, function(data) {     
      handleReturn(dialog,data);      
    });
    return false;
  });
  
  $(dialog).dialog("enable");
  
}



$(document).ready(function() {

	$("li#wwli").css("cursor","pointer");
	$("li#wwli").click(function() {
    document.location.href = $("a:first",$(this)).attr('href');
	});
	
  $("li#wwli").hover(
    function() {
      if($(this).text().indexOf("leeg") == -1) {
        $("img:first", $(this)).attr('src','/data/stdimg/but-type6-hover.png');
      }  
    },
    function() {
      $("img:first", $(this)).attr('src','/data/stdimg/but-type6.png');
    }
	);
	// font size thingie
	
	var org = 0.75;
	var cur = 0.75;
	
	
	var size = parseFloat($.cookie('fontsize'));
	
	if(size) { 
		cur = size;
		$('body').css('font-size', cur+'em');
		$('input').css('font-size', '1em');
		$('textarea').css('font-size', '1em');		
	}
	
	$('a#abigger').bind('click', function() {
		cur = cur*1.1;
		$('body').css('font-size', cur+'em');
		$('input').css('font-size', '1em');
		$('textarea').css('font-size', '1em');
		$.cookie('fontsize',cur, { path: '/' });
	});
	
	$('a#asmaller').bind('click', function() {
		cur = cur*0.9;
		$('body').css('font-size', cur+'em');
		$('input').css('font-size', '1em');
		$('textarea').css('font-size', '1em');
		$.cookie('fontsize',cur, { path: '/' });
	});
	
	$('a#areset').bind('click', function() {		
		$('body').css('font-size', org+'em');
		$('input').css('font-size', '1em');
		$('textarea').css('font-size', '1em');		
		cur = org;
		$.cookie('fontsize',cur, { path: '/' });
	});	
	
    
  chopText();	
	
	// scroll stuff
	
    $(window).scrollTop(scroll);
  
    // special case form zoekforms...
    $("input:#zoeksubmit").mouseup(function () {
      $("form:#zoekform").submit();
      return false;      
    });

    $("input:#zoeksubmit").mouseup(function () {
      $("form:#zoekform").submit();
      return false;      
    });
    

    $("form:#zoekform").submit(function () {
      $("input:#zoeksubmit").attr('disabled','disabled');
      //$("form:#zoekform").submit();
      return true;      
    });

    
    $("input:#zoeksubmit").mouseover(function () {
      $(this).attr("src",$(this).attr("src").replace("but-type1.png","but-type1-hover.png"));
    });
    
    $("input:#zoeksubmit").mouseout(function () {
      $(this).attr("src",$(this).attr("src").replace("but-type1-hover.png","but-type1.png"));
    });
    
    
    //$("form:not(.noscroll)").submit(function () {
    $("form:not(.noscroll)").live('submit',(function () {
        $("form").append('<input type="hidden" id="scroll" name="scroll" value="'+$(window).scrollTop()+'"/>');
    }));
    
    $("a.scroll").live('click',(function () {
      h = $(this).attr("href");
      sep = "&";
      if(h.indexOf('?')==-1) sep = "?";
      $(this).attr("href",h+sep+"scroll="+$(window).scrollTop());      
    }));
    
    // external links
    $("a.new").click(function () {
      window.open($(this).attr("href"));return false;
    });
    
    // login
    $("input#i_username").focus(function () {
      if($(this).attr('value')=='Username') $(this).attr('value','');
      if($("input#i_password").attr('value')=='Password') $("input#i_password").attr('value','');
    });
    $("input#i_password").focus(function () {
      if($(this).attr('value')=='Password') $(this).attr('value','');
      if($("input#i_username").attr('value')=='Username') $("input#i_username").attr('value','');
    });
    
    
    $("input.popbutton").click(function() {
      
      // setup the dialog      
      var dialog = $("<div class='dialog' style='height:250px;'>Please wait...</div>").append("form");
      
      $(dialog).dialog({  
        resizable: false,  
        modal: true,  
        minWidth: 300,  
        minHeight: 300,        
        closeOnEscape: true
      });
      $(dialog).dialog("disable");
      // post it, and get the return value
      
      var name = $(this).attr('name');
      pObj = new Object();
      pObj[name] = "select";
      $.post(document.location.pathname,pObj, function(data) {
        handleReturn(dialog, data);
      });
      
      return false;
      
    });

    
    $("#newsnext, #newsprev").live('click', function() {
      
      var url = $(this).attr('href');
      var shift = 456;
      if($(this).attr('id')=='newsprev') shift=-shift; 

      $.get(url, function(data) {
    
        var obj = "#newsleft";
        if(!$(obj).length) obj = "#actieleft";
        
        $(obj).css({overflow: 'hidden', position: 'relative'});
        $(obj).wrapInner('<div id="wrap" />');
        $("#wrap").css('position','relative').animate({left: (0-shift)+'px'},200,function() {
          $(this).css({left:(0+shift)+'px'})
          $(this).empty().append($(obj, $(data)).children());          
          $(this).animate({left: '0'})
        });      
        
      });
      
      return false;
    });

    
    $("#agendanext, #agendaprev, #agendacurr").live('click', function() {

      var shift = 456;
      if($(this).attr('id')=='agendaprev') shift=-shift;

      var name = $(this).attr('name');
      // create post
      arr = new Object;
      arr[name] = name;
  
      $.post(document.location.pathname,arr, function(data) {                
        $("#agendaleft").css({overflow: 'hidden', position: 'absolute'});
        $("#agendaleft").wrapInner('<div id="wrap" />');
        $("#wrap").css('position','relative').animate({left: (0-shift)+'px'},200,function() {
          $(this).css({left:(0+shift)+'px'})
          $(this).empty().append($("#agendaleft", $(data)).children());          
          $(this).animate({left: '0'});
        });
                
        
      });
      
      return false;
    });
    
    
    //$(".hcaro-controls input[type='image']").live('click', function() {
    $(".hitem").delegate(".hcaro-controls input[type='image']",'click', function() {
      // fix container height
      var hwrap = $(".hcarowrap",$(this).closest('.hitem'));
      
      if($("*:animated",hwrap).length!=0) return false;
      
      hwrap.css('position','relative');
      hwrap.css('overflow','hidden');
      hwrap.css('height',hwrap.height()+'px');
     
      var name = $(this).attr('name');
      var id = $(this).closest('form').attr('id');
      var shift = hwrap.height();
      
      var dir = 'down';
      if($(this).hasClass('up')) {
        dir = 'up';
      }
      
      $("ul.hcaro",$("#"+id).parent()).css('position','relative');
      
      // create post
      arr = new Object;
      arr[name] = name;
      
      $.post(document.location.pathname,arr, function(data) {

        clone = $("ul.hcaro",$("#"+id).parent()).clone().empty().addClass('clone').append( $("ul.hcaro",$("#"+id,$(data)).parent()).children() );
        $("ul.hcaro",$("#"+id).parent()).addClass('orig');

        if($("div.wrap",$("#"+id).parent()).length==0) {
          $("ul.hcaro",$("#"+id).parent()).wrap("<div class='wrap' style='position:relative; overflow:hidden;'/>");
        }
        // if shift == negative, append, else prepend
        var moveTo = 0;
        
        if(dir=='up') {          
          $("div.wrap",$("#"+id).parent()).css({top: (0-shift)+'px'})
          $("div.wrap",$("#"+id).parent()).prepend(clone);
          moveTo = 0;
        } else {
          $("div.wrap",$("#"+id).parent()).append(clone);
          moveTo = -shift;
        }
        //$("div.wrap",$("#"+id).parent()).animate({top: (0-shift)+'px'},300, function() {
        $("div.wrap",$("#"+id).parent()).animate({top: moveTo+'px'},300, function() {
          $("#"+id).replaceWith($("#"+id, $(data))); // replace form
          $("ul.hcaro.orig",$("#"+id).parent()).remove();
          $("ul.hcaro.clone",$("#"+id).parent()).removeClass('clone');
          $("div.wrap",$("#"+id).parent()).css({top:'0px'});
        }); 
        
        chopText($(".choptext",$("#"+id).parent()));
        
      });
      
      return false;
      
    });
    
    
    

    
    //$(".poll input[type='submit']").live('click', function() {     
    $(".poll").delegate("input[type='submit']","click" , function() {  
      // fix container height
      var hitem = $(this).closest('.hitem');
      
      if($("*:animated",hitem).length!=0) return false;
      
      hitem.css('position','relative'); 
      hitem.css('overflow','hidden');
      hitem.css('height',hitem.height()+'px');      
            
      var name  = $(this).attr('name');      
      var value = $(this).attr('value');
      var id = $(this).closest('form').attr('id');

      // create post
      arr = $(this).closest('form').serialize()+"&"+name+"="+value;

      $.post(document.location.pathname, arr, function(data) {
        
        var hpoll = $(".hpoll",$("#"+id));
        hpoll.css('position','relative');
        hpoll.css('top','0px');
        
        var h = hpoll.height();
        
        var xpoll = hpoll.clone().empty().addClass("xpoll").append( $(".hpoll",$("#"+id, $(data))).children());        
        xpoll.css('position','relative');
        xpoll.height(h);
        xpoll.css('top',(-h+'px'));
        xpoll.appendTo(hpoll.parent());
        xpoll.fadeIn(200);        
        
        hpoll.fadeOut(200, function() {          
          xpoll.css('top','0px');
          hpoll.remove();
        });
        
      });
      
      return false;
  });


    
    
    // build the carousel
    
    $('ul#leestafel').carousel();
    
    // accordion for uitgave/auteur
    
    $("div.acco .accowrap").hide();
    //$("div.acco .accowrap:first").show();

    $("div.acco h3").click( function() {      
      if($("div.accowrap:hidden",$(this).parent()).length) {
        $("div.acco .accowrap").slideUp(250);
        $("div.acco h3 a").removeClass("select");
        $(this).next().slideDown(250);
        $("a",$(this)).addClass('select');
      }
      return false;
    });   
    
});

  


//
// create closure
//
(function($) { 
  
  //
  // plugin definition
  //
  $.fn.carousel = function(settings) {

    // build main options before element iteration
    var settings = $.extend( {}, $.fn.carousel.defaults, settings);
    // iterate and reformat each matched element
    return this.each(function() {
      
      $this = $(this);
      
      var total = $this.width(); 
      var zero  = total/2;
      var avail = total-0.65*settings.itemwidth;
      var step  = 2*Math.PI/settings.numseats;
      var items = Array(); 
      var seats = Array();
      var oOff;
      var liIdx;
      
      if($(settings.container,$this).length==0) return;
      
      var t = 0;
      $(settings.container,$this).each(function() {        
        
        var item = new Object();
        
        item.jqNode = $(this).clone();
        $(this).remove();
        item.itemNode = $('.item:eq(0)', item.jqNode).clone();
        item.itemNode.css({width: '100%', height: '100%'});
        $('img',item.itemNode).css({width: '100%', height: '100%'});
        item.subNode  = $('.sub:eq(0)', item.jqNode).clone();
        item.index  = t++;
        
        items.push(item);
        
      });
      
      // items now contains all elements that should be on the carousel
      
      createSeats();     
      
      // attach the navigation arrows
      
      arrRight = $("<img src='/data/stdimg/caro-next.png' />");
      arrLeft  = $("<img src='/data/stdimg/caro-prev.png' />");

      var from = {};
      var to = {};      
      
      $("#hometafel .left").append(arrLeft).hover(
          function() {
            $('img',$(this)).attr('src','/data/stdimg/caro-prev-hover.png');
            var curr = seats[0].data('angle')+Math.PI/2;
            to = { rot: curr+6*Math.PI };
            from = { rot: curr};
            $(from).animate(to, {
              duration: 60000,
              easing: 'linear',
              step: function() {
                rotate(this.rot);                
              }
            });
            
            
          },
          function() {
            $('img',$(this)).attr('src','/data/stdimg/caro-prev.png');
            $(from).stop();
          }
      );
      $("#hometafel .right").append(arrRight).hover(
          function() {
            $('img',$(this)).attr('src','/data/stdimg/caro-next-hover.png');
            var curr = seats[0].data('angle')+Math.PI/2;
            to = { rot: curr-6*Math.PI };
            from = { rot: curr};
            $(from).animate(to, {
              duration: 60000,
              easing: 'linear',
              step: function() {
                rotate(this.rot);                
              }
            });
            
            
          },
          function() {
            $('img',$(this)).attr('src','/data/stdimg/caro-next.png');
            $(from).stop();
          }
      );
      
      
      function createSeats() {

        for(t=0;t<settings.numseats;t++) {              
        
          var seat = $("<"+settings.container+"></"+settings.container+">").appendTo($this);
          seat.data('index',t);
          seat.data('angle', t*step - Math.PI/2);
          seat.css('position','absolute');
          
          positionSeat(seat);
          
          // fill seat
          seat.append(items[t % items.length].itemNode.clone());
          seat.data('item',items[t % items.length]);    

          seat.hoverIntent(
          
              function() {
                liIdx = $(this).data('index');
                idx = seats[liIdx].data('item').index;
                $('#sub').empty().append(items[idx].subNode.children().clone());
              },
              function() {
                $('#sub').empty();
              }
          
          );
          
          
          
          seat.mousedown(function(event) { 
            
            event.preventDefault();
            
            var date = new Date();
            var time = date.getTime();

            // correct for offset within object
            tmp = $(this).offset();
            
            oOff = (event.pageX - tmp.left)-settings.itemwidth/2;
            liIdx = $(this).data('index');

            $(document).mouseup( function(event) {
                
              event.preventDefault();      
              $("#leestafel").unbind('mousemove');
              date = new Date();
            
              if(date.getTime() - time  <250) {
                window.location.href = $("a",$("#leestafel li:eq("+liIdx+")")).attr('href');                
              }
            
              return false;    
                
            });  
              
 

            $("#leestafel").mousemove(function(event) {
              
              event.preventDefault();
              
              mOff = $(this).offset();
              mOff = mOff.left;    

              var pos = event.pageX - mOff - zero -oOff ;
              if(Math.abs(pos) > (avail)/2 ) { 
                // clicked outside (?)
              } else {
              // correct for width of object 
                var fact = total/avail;        
                var rel = Math.asin((pos*fact)/zero);
                visible = settings.numseats /2 + 1;
                rotate(rel-(liIdx-(visible-1)/2)*step);      
                
              }
              
            });        
          });          
          seats.push(seat);
        }
            
      }
      

      function rotate(rot) {
        
        for(t=0;t<settings.numseats;t++) {
          var angle = t*step - Math.PI/2 + rot;
          angle = angle % (2*Math.PI);
          seat = seats[t];
          seat.data('angle',angle);
          positionSeat(seat);
            
        }    
        
      }
      

      function positionSeat(seat) {

        var pos       = zero + 0.5*avail*Math.sin(seat.data('angle'));
        
        var scale     = 0.65 + Math.cos(seat.data('angle'))/(1/0.35);
        var isVisible = seat.is(':visible'); 
                
        if(scale > 0.60) {
          
          // this seat is (or will be) visible
          // if it's currently hidden, this will be a signal
          // to prepare attach it's content.
          
          if(seat.is(':hidden')) {
            
            tmp = seat.offset();
              
            // are we appearing on the left, or on the right side ?
              
            var index = seat.data('index');
  
            var itemindex;
            var asked;
            
            if(pos < zero) {
              // left, so ask one index higer
              index++;
              if(index==settings.numseats) index=0;
              asked=index;
              itemindex = seats[index].data('item').index;          
              itemindex--;
              if(itemindex<0) itemindex+=items.length;        
            } else {
              // right, so ask one index lower          
              index--;
              if(index<0) index+=settings.numseats;          
              asked = index;
              itemindex = seats[index].data('item').index;          
              itemindex++;
              if(itemindex==items.length) itemindex=0;          
            }
               
            // update seat
            //seat.empty().append('<h1>'+seat.data('index')+'</h1>').append(items[itemindex].jqNode.clone());               
            seat.empty().append(items[itemindex].itemNode.clone());
            seat.data('item',items[itemindex]);
               
                
          }
          
          seat.show();
          $("a",seat).click(function() {return false; });
          if(scale<0.85) {
            seat.css('opacity',(scale-0.6)/0.25);
          } else {
            seat.css('opacity',1);
          }
          seat.width(settings.itemwidth*scale);
          seat.height(settings.itemheight*scale);
          seat.css('z-index',Math.floor(scale*100));
          seat.css('left',Math.floor(pos-seat.width()/2)+"px");
          seat.css('bottom',"0");
          
        } else {
          
          seat.hide();
          
        }
          
      }
      
    });
  };
  
  //
  // plugin defaults
  //
  $.fn.carousel.defaults = {

    numseats   : 14,             // how many seats on the carousel    
    itemwidth  : 125,            // width of items in seat, used for offsetting positions
    itemheight : 200,            // height of items in seat
    container  : 'li'

  };
  
  //
  //end of closure
  //
})(jQuery);



function doView(id) {
  
  viewerPages = new Array();
  
  $("body").css({overflow: "hidden"});
  $.modal("", { minWidth:600, minHeight: 300, 
    onClose: function(dialog) {
      $("body").css({overflow: "auto"});
      $.modal.close(); 
    },
    onShow: function(dialog) {
      $.get("?action=uitgave.loadViewer&id="+id, function(viewerhtml) {        
        dialog.data.append($(".viewtop",viewerhtml));
        dialog.data.append($(".viewpager",viewerhtml));
        dialog.data.append($(".viewcontent",viewerhtml));
        h = dialog.data.height()-$(".viewtop").height()-32; // 12px padding + 2px correction
        
        //window.location.hash="";
        $(".viewcontent").height(h);
        st = $(".viewcontent").offset();
        $(".viewcontent div").each(function() {
          viewerPages.push($(this));
          off = $(this).offset();          
          $(this).data("top",(off.top-st.top));
          $(this).data("src",$("a", $(this)).remove().attr("href"));
        });
       
        
        viewerPages[0].html("<img src='"+viewerPages[0].data("src")+"' alt='Pagina 1'/>");
        $(".viewpager ul li:eq(0)").addClass('select');
        
        $(".viewcontent").scroll(function() {
          
          st = $(this).scrollTop();        
          arr = $(this).data("top");

          t = 0;
          
          while(t<viewerPages.length && viewerPages[t].data("top") <= st) {
            t++;            
          }
          
          $(".viewpager ul li:not(:eq("+(t-1)+"))").removeClass('select');
          $(".viewpager ul li:eq("+(t-1)+")").addClass('select');
          
          if( (t-1) < viewerPages.length && !viewerPages[t-1].data("loaded")) {
            viewerPages[t-1].html("<img src='"+viewerPages[t-1].data('src')+"' alt='Pagina "+t+"'/>");
            viewerPages[t-1].data("loaded",1);
          }
          if(t<viewerPages.length && !viewerPages[t].data("loaded")) {          
            viewerPages[t].html("<img src='"+viewerPages[t].data('src')+"' alt='Pagina "+(t+1)+"'/>");
            viewerPages[t].data("loaded",1);
          }
          
        });
      });
    }
  });
}


function OldchopText(selector, reference) {
  
  var width = $(reference).width();
  
  $(selector).each(function() {
    var text = $(this).text();

    if($(this).width() > width && text.length >= 1) {
      var limit = 0;
      do {
        limit++;
        text = text.substring(0,text.length - 1);
        $(this).text(text+"…");
      } while($(this).width() > width && limit < 100);
    }
  });
  
}

function chopText(obj) {
  
  var whitespace = /^\s*$/;
  var includeWhiteSpaceNodes = false;
  var textNodes = [];
  
  function getTextNodes(node) {  
    if(node.nodeType == 3) {        
      if(includeWhiteSpaceNodes || !whitespace.test(node.nodeValue)) {
        textNodes.push(node.parentNode);
      }
    } else {      
      for(var i=0,len=node.childNodes.length;i<len;++i) {        
        getTextNodes(node.childNodes[i]);
      }
    }
  }

  function chop(obj, w) {
    
    var text = obj.text();
    w-=10;

    if(obj.width() > w && text.length >= 1) {
      var limit = 0;
      do {
        limit++;
        text = text.substring(0,text.length - 1);
        obj.text(text+"…");
      } while(obj.width() > w && limit < 100);      
    }
    
  }
 
  var sel;
  if(obj) {
    sel = obj;
  } else {
    sel = $(".choptext");
  }

  sel.each(function() {
    textNodes = [];
    getTextNodes($(this).get(0));
    for(var i=0,len=textNodes.length;i<len;++i) {
      chop($(textNodes[i]),$(this).width());
    }

  });
  
}

//Takes an ISO time and returns a string representing how
//long ago the date represents.
function prettyDate(time){
  //alert(Date.parse(time));
var date = new Date((time || "").replace(/-/g,"/").replace(/\[TZ\]/g," ")),
 diff = (((new Date()).getTime() - date.getTime()) / 1000),
 day_diff = Math.floor(diff / 86400);
if ( isNaN(day_diff) || day_diff < 0 || day_diff >= 31 )
 return;
   
return day_diff == 0 && (
   diff < 60 && "zojuist" ||
   diff < 120 && "1 minuut geleden" ||
   diff < 3600 && Math.floor( diff / 60 ) + " minuten geleden" ||
   diff < 7200 && "1 uur geleden" ||
   diff < 86400 && Math.floor( diff / 3600 ) + " uur geleden") ||
 day_diff == 1 && "gisteren" ||
 day_diff < 7 && day_diff + " dagen geleden" ||
 day_diff < 31 && Math.ceil( day_diff / 7 ) + " weken geleden";
}


function get_Twitter(context, name) {
  
  $.getJSON("http://api.twitter.com/1/statuses/user_timeline.json?screen_name="+encodeURIComponent(name)+"&trim_user=1&count=12&callback=?", function(data) {
    has = false;
    if(data && data[0]['text']) {
    
      context.replaceWith("<a href='http://twitter.com/"+encodeURIComponent(name)+"'>"+data[0]['text']+"</a> "+prettyDate(data[0]['created_at']));
      has = true;
    }
    if(!has) context.replaceWith("<a href='http://twitter.com/"+encodeURIComponent(name)+"'>Geen bericht gevonden.</a> ");

  });
  
}

function get_Hyves(context, name) {
  
  $.getJSON("http://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20xml%20where%20url%3D%22"+encodeURIComponent(name)+"%22&format=json&callback=?", function(data) {  

    has = false;
    if (data.query.results.rss) {
      t = data.query.results.rss.channel.item[0];
      if(t.title) {
        context.replaceWith("<a href='"+t.link+"'>"+t.description+"</a> "+prettyDate(t.pubDate));
        has = true;
      }      
    }

    if(!has) context.replaceWith("<a>Geen bericht gevonden.</a> ");

  });
  

  
}


function get_Facebook(context, name) {


  url = "http://www.facebook.com/feeds/page.php?id=181658135284&format=rss20";
  //alert("http://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20xml%20where%20url%3D%22"+encodeURIComponent(url)+"%22&format=json");
  $.getJSON("http://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20xml%20where%20url%3D%22"+encodeURIComponent(url)+"%22&format=json&callback=?", function(data) {  

    has = false;
    //alert(data);
    if (data.query.results.rss) {
      t = data.query.results.rss.channel.item[0];
      //alert(t.title)
      if(t.title) {
        context.replaceWith("<a href='http://facebook.com/profile.php?id="+encodeURIComponent(name)+"'>"+t.title+"</a> "+prettyDate(t.pubDate));
        has = true;
      }      
    }
    
    if(!has) context.replaceWith("<a href='http://facebook.com/profile.php?id="+encodeURIComponent(name)+"'>Geen bericht gevonden.</a> ");

  });

}

  function gogo() {
    
    var imgwidth = $('img.actiepageimg').outerWidth(true);    
    var width = $('h1.cufactie').width() - imgwidth;
    var totalWidth = $('h1.cufactie').width();
  
    // once the available width is known, clear the padding on the image
    // the pixels thus saved are needed for some discrepancies in the set
    // width in the headings.
    // ADD : can't do that, the margin is needed for when the bodytext is alongside
    // the image
    //$('img.actiepageimg').css('padding-right','0');        
    $('h1.cufactie').wrap('<div id="h1div" style="text-align: center;float: right; width:'+(width)+'px;overflow: show; "/>');
        
    $('h1.cufactie span').each(function() {
       $(this).wrap("<div>");
       $(this).css('white-space','nowrap');       
       base = parseFloat($(this).css('font-size'));
       
       base*= (width / ($(this).width()));
       $(this).css('font-size', base+'px');
       
       //Cufon.replace('h1.cufactie', { fontFamily: 'Hoefler' });
       //Cufon.replace('h1.cufactie', { fontFamily: 'Futura' });
       Cufon.refresh('h1.cufactie');
       base = parseInt($(this).css('letter-spacing'));
       diff = width - $(this).width();       
       numletters = $(this).text().length;
       corr = diff/numletters;
       step = Math.abs(corr/5);

       $(this).css('letter-spacing', corr+'px');
       
//          while( ($(this).width() != w) && (t<20)) {
         
//            fact = step;
//            if($(this).width() > w) {
//              fact = -step;
//            }
//            base+=fact;
//            $(this).css('letter-spacing', base+'px');
//            t++;
//            console.log(t+ " "+fact+" "+w+ " "+$(this).width());
//          }
       

      //Cufon.replace('h1.cufactie', { fontFamily: 'Futura' });
      
    });
    
  };