$(function(){
  $("#id_q").labelify({labelledClass: "searchHighlight"});
  $("#topbar form a").click(function(){$(this).parent().submit();return false;});
  
  $(".modalbutton").click(function(){
		openModal($(this).attr('href'));    
    return false;    
  });
  
  if(showScrollbars()){
    $('.scroll').jScrollPane({'showArrows':true, 'reinitialiseOnImageLoad':true});        
  }

	tagIndex = 0;
	tags = $("#taglines").children();
	tagMax = tags.length;
	tagA = [];
	tagInterval = 0;
	
	if(tagMax > 1){
		$(tags).each(function(){
			var c = $(this).attr('class').split('_');
			d = 10000;
			if(parseInt(c[1],10) > 1){
				d = parseInt(c[1],10);
			}
			tagA.push({tag:$(this).text(),duration:d});
		});		
		clearInterval(tagInterval);
		tagInterval = setInterval(swapTag,tagA[tagIndex].duration);
	}
	  
  $('a.print').click(function(){
    window.print();
  });
  
  $("a.jump_link, .jump_links a").click(function(){
      var tar = $(this).attr("href");
      $.scrollTo(tar, 800, {easing:'easeInOutQuad'});
      return false;
  });

	//promo modules
	if($('.enews_smart').length){
		$('.enews_smart input[type="text"]').labelify({ labelledClass: "labelHighlight" });
		$('.enews_smart input[type="submit"]').click(function(e){
			var t = $(this).parent().find('.text');
			if($(t).val() != $(t).attr('title')){
				openModal($(this).parent().attr('action')+'?'+$(this).parent().serialize());			
			}
			e.preventDefault();
			e.stopImmediatePropagation();
			return false;
		});
	}	

});

function albumView(target) {
	
	var target = $(target);
	var json_target = '/' + target.attr('ref') + '/' + target.attr('rel') + '.json';
	var json = $.getJSON(json_target, {}, function(data){
		$("#col_" + data.collection).bind('mousemove', function(e){
			var x = e.pageX - $(this).offset().left;
			var modW = 198/(data.photos+1);
			var index = Math.floor(x / modW);
			$(this).css("background-position", "0px " + -($(this).height()*index) + "px");
		});
		$("#col_" + data.collection).bind('mouseout', function(e){
		   $(this).css("background-position", "0px 0px"); 
		});
		
		$("#col_" + data.collection).bind('click', function(e){
			var x = e.pageX - $(this).offset().left;
			var modW = 198/(data.photos+1);
			var index = Math.floor(x / modW) - 1;
			var location = window = target.attr("href");
			if(index != -1){
				location += "/#"+index;
			}
			window.location = location;
			e.preventDefault();
			e.stopImmediatePropagation();
			
		});
		
	});
}


function openModal(url)
{
	$.modal('<iframe src="' + url + '" height="600" width="360" style="border:0;">', {
    closeHTML:"",
    containerCss:{
      height:500,
      overflow:"hidden",
      padding:0,
      width:360
    },
    overlay:80,
    overlayCss: {backgroundColor:"#000"},
    overlayClose:true
  });
}

function closeModal()
{
  $.modal.close();
}

function showScrollbars()
{
	if(!$.browser.msie || ($.browser.msie && parseInt($.browser.version) > 7)){
		return true;
	}
	return false;
}

function swapTag()
{
	clearInterval(tagInterval);
	$('#tagline').animate({'opacity':0.0},function(){
		if(tagIndex<tagMax){
			tagIndex++;
		}
		if(tagIndex == tagMax){
			tagIndex=0;
		}
		$('#tagline').text(tagA[tagIndex].tag);
		$('#tagline').animate({'opacity':1.0});
		tagInterval = setInterval(swapTag,tagA[tagIndex].duration);
	});
}