function sponsor_carousel_initCallback(carousel)
{
  

    // Pause autoscrolling if the user moves with the cursor over the clip.
    carousel.clip.hover(function() {
        carousel.stopAuto();
    }, function() {
        carousel.startAuto();
    });
};
			
function opaqalize() {
	// embed
	$('embed').each(function() {
		if (!$(this).attr('wmode')) {
			$(this).attr({'wmode':'opaque'});
		}
	});
	// object
	$('object').each(function() {
		var e = document.createElement('param');
		e.setAttribute('name','wmode');
		e.setAttribute('value','opaque');
		$(this).append(e);
	});
}

function getScreen( url, size )
{
  if(url === null){ return ""; }

  size = (size === null) ? "big" : size;
  var vid;
  var results;

  results = url.match("[\\?&]v=([^&#]*)");

  vid = ( results === null ) ? url : results[1];

  if(size == "small"){
    return "http://img.youtube.com/vi/"+vid+"/2.jpg";
  }else {
    return "http://img.youtube.com/vi/"+vid+"/0.jpg";
  }
}

function hide_all(){
	$("#subheader img").hide();
	$("#subheader h2").hide();
	$("#subheader").find("a").removeClass("selected");
}

function hide_all_turtles(){
	$("#subheader_turtle_main_pic img").hide();
	$("#subheader_turtle").find("a").removeClass("selected");
}

$.fn.clearForm = function() {
	  return this.each(function() {
	 var type = this.type, tag = this.tagName.toLowerCase();
	 if (tag == 'form')
	   return $(':input',this).clearForm();
	 if (type == 'text' || type == 'password' || tag == 'textarea')
	   this.value = '';
	 else if (type == 'checkbox' || type == 'radio')
	   this.checked = false;
	 else if (tag == 'select')
	   this.selectedIndex = -1;
	  });
	};

	$.fn.qtip.styles.techstyle = { 
width: 200,
textAlign: 'center',
border: {
width: 7,
radius: 5
},
tip: 'topLeft',
name: 'dark' // Inherit the rest of the attributes from
	// the preset dark style
}
	
$(document).ready(function(){
   // Use the each() method to gain access to each elements attributes
   $('area').each(function()
   {
      $(this).qtip(
      {
         content: $(this).attr('alt'), // Use the ALT attribute of the area map
         style: {
            name: 'dark', // Give it the preset dark style
            border: {
               width: 0, 
               radius: 4 
            }, 
            tip: true // Apply a tip at the default tooltip corner
         }
      });
   });

   $('.hover').each(function()
   {
      $(this).qtip(
      {
         content: $(this).attr('alt'), // Use the ALT attribute of the area map
         style: {
            name: 'dark', // Give it the preset dark style
            border: {
               width: 0, 
               radius: 4 
            }, 
            tip: true // Apply a tip at the default tooltip corner
         }
      });
   });

		opaqalize();

	//	var img = $('.crop');
     //   img.crop({ height: 78, width: 111 })
        
        var img = $('.crop');
        img.crop({ height: img.attr('height'), width: img.attr('width'), transparentURL: "http://www.techunited.nl/transparent.gif" })
jQuery('#mycarousel').jcarousel({
        // Configuration goes here
    });
    
    jQuery('#sponsor_carousel').jcarousel({
                auto: 5,
       wrap: 'last',
       buttonNextHTML: null,
       buttonPrevHTML: null,
        initCallback: sponsor_carousel_initCallback

    });

        
		$(".youtube").colorbox({
				width:"95%", 
				height:"95%", 
								current: "Video {current} van de {total}",
								iframe:true
				});
	$(".popup").colorbox({
				width:"680px", 
				height:"95%"
	});
			
			
				$("#nb_add").click(function(){
					var lang = $("#nb_lang").attr('value');
					var email = $("#nb_email").attr('value');
					$("#followus_newsletter").load("inc/follownews.php?lang="+lang+"&email="+email, "");
				
				});
						
								var subh_count = 1;
				
				var cycleSubheaders = function(){
					var element = $("#subheader h2:first");
					for(var i=0; i < subh_count; i++){
						element = element.next();
					}
					var toShow  = element.attr('id');
					if(subh_count == 3){
						subh_count=0;
					}else{
						subh_count++;
					}
					changeSubheader(toShow);
				};
				
				var changeSubheader = function(toShow){
					if($("#subheader").find("#"+toShow).css('display')=='none'){
						hide_all();
					}
					$("#subheader").find("#"+toShow).stop(true, true).fadeIn('normal');
					$('a[name='+toShow+']').addClass("selected");
				}
				
				//Bij mouseOver veranderen van header.
				$("#subheader li").mouseover(function(){
					var toShow = $(this).find("a").attr('name');
					changeSubheader(toShow);
				});
				
				//Automatisch veranderen
				$("#subheader").everyTime(4000, cycleSubheaders );
				
				//Stoppen bij MouseOver
				$("#subheader").mouseover(function(){
				 	$(this).stopTime();
				});
				//Weer starten bij MouseOut
				$("#subheader").mouseout(function() {
					$(this).everyTime(4000, cycleSubheaders );
				});
				
					$("#subheader_turtle_navigation li").mouseover(function(){
						var toShow = $(this).attr('id');
						if($("#subheader_turtle_main_pic").find("#"+toShow).css('display')=='none'){
							hide_all_turtles();
						}
					
						$("#subheader_turtle_main_pic").find("#"+toShow).stop(true, true).fadeIn('slow');
		
						$(this).find("a").addClass("selected");
					
					});

			$('.react').live("submit", function() {
				var id = $(this).attr('reactid');
				
				$.post("inc/addreact.php", $(this).serialize(), function(data) {
					  $('#news_reactions_'+id).html(data);
				});	
				$(this).clearForm();
				return false;
			});

			$('a.showReact').live("click", function() {
				var id = $(this).attr('id');
				var url = "inc/getreacts.php";
				url = url + "?lang=nl&reactid="+id;
				$('#news_reactions_'+id).show().load(url, "");	
				$('#show_reactions_'+id).hide();
			
				return false;
			});	
			
			$('a.hideReact').live("click", function() {
				var id = $(this).attr('id');
				$('#news_reactions_'+id).hide();
				$('#show_reactions_'+id).show();
				return false;
			});	
		
				$("a.lightbox").colorbox({

					maxWidth:"95%", 
					maxHeight:"95%",
					current: "{current} van de {total}",
					previous: "Vorige",
					next: "Volgende",
					close: "Sluiten",
					slideshowStart: "Diavoorstelling starten",
					slideshowStop: "Diavoorstelling stoppen"	
					});  // Select all links with lightbox class
						
				$("a[rel='lightbox']").addClass("thumbnail").colorbox({

					maxWidth:"95%", 
					maxHeight:"95%",
					current: "{current} van de {total}",
					previous: "Vorige",
					next: "Volgende",
					close: "Sluiten",
					slideshowStart: "Diavoorstelling starten",
					slideshowStop: "Diavoorstelling stoppen"	
					});  // Select all links with lightbox class
			
			
			});