// JavaScript Document
var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-12505602-1']);
_gaq.push(['_trackPageview']);
(function() {
  var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
  ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
  var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();



function init(){
	
	if(window.innerWidth>550){
Shadowbox.init();
	
VideoJS.setupAllWhenReady();
}
	
$('.up_arrow').mouseover(function(){
	
	$(this).css('background','url(assets/images/arrow_up_over.png)');
});
$('.up_arrow').mouseout(function(){
	
	$(this).css('background','url(assets/images/arrow_up.png)');
});

$('.down_arrow').mouseover(function(){
	
	$(this).css('background','url(assets/images/arrow_down_over.png)');
});
$('.down_arrow').mouseout(function(){
	
	$(this).css('background','url(assets/images/arrow_down.png)');
});


$('.up_arrow').click(function(){
	 upClick($(this).attr('data'));
});
$('.down_arrow').click(function(){
	 downClick($(this).attr('data'));
});
$('.up_arrow').hide();

}

function checkArrows(DIV){
	
	if($(DIV).css('top')>='0px'){
		$(DIV+'_up').hide();

	}else{
		$(DIV+'_up').show();
	
	}
	var a = 0;
	var b = 447;
	var c = parseInt($(DIV).css('height'));
	var d = a - (c-b);
	if($(DIV).css('top') == d + 'px'){
		$(DIV+'_down').hide();
	}else{
		$(DIV+'_down').show();
	
	}
}


function upClick(DIV){
	if($(DIV).css('top')<'0px'){
	  $(DIV).animate({top:'+=447'},'fast',function(){
		  	checkArrows(DIV);
		  });	  
	}
}
function downClick(DIV){
	var a = 0;
	var b = 447;
	var c = parseInt($(DIV).css('height'));
	var d = a - (c-b);
	if($(DIV).css('top') != d + 'px'){
	  $(DIV).animate({top:'-=447'},'fast',function(){
		  checkArrows(DIV);
		  });
		
	}
}

function doScroll(POS){
	if($(POS).offset().left>100){
	$('html,body').animate({scrollLeft: $(POS).offset().left-350}, 500);	
	}else{
	$('html,body').animate({scrollTop: $(POS).position().top-5}, 500);	
	}
}