$(document).ready(function(){
	 resetSlider();
});

function resetSlider(){
	if(typeof(actual) == "undefined"){
		return;
	}
	
	var previous = actual - 1;
	var next = actual + 1;
	
	if(next >= references.length){
		next = 0;	
	}
	
	if(previous < 0){
		previous = references.length - 1;
	}
	
	var html = '';
	html+= references[next]['mainpic'];
	html+= references[actual]['mainpic'];	
	html+= references[previous]['mainpic'];
	
	$('#references-content').html(references[actual]['content']);
	$('#reference-slider-inner').html(html).css({left: -651});
	if(typeof(references[actual]['pictures'][0]) != "undefined"){
		$('#references-showcase img').fadeOut(500);
		$('#references-showcase').show().html('<img src="images/references/'+references[actual]['pictures'][0]+'" alt="'+references[actual]['pictures'][0]+'" style="display:none;" />');
		$('#references-showcase img').fadeIn(500);
		$('#references-pictures').html(references[actual]['pichtml']);
	} else {
		$('#references-showcase').html('').hide();
		$('#references-pictures').html('');
	}
}

function goReference(addition){
	if(addition > 0) var newleft = 0;
	else if(addition < 0) var newleft = -1302;
	
	actual = actual + addition;
	if(actual >= references.length){
		actual = 0;	
	} else if(actual < 0){
		actual = references.length - 1;
	}
	
	$('#reference-slider-inner').animate({left: newleft}, 500, function(){resetSlider();});
}

function seeScreen(ident){
	$('#references-showcase img').fadeOut(500);
	$('#references-showcase').html('<img src="images/references/'+references[actual]['pictures'][ident]+'" alt="'+references[actual]['pictures'][ident]+'" style="display:none;" />');
	$('#references-showcase img').fadeIn(500);
}