var tzoffset = null;
var chr, cmi, cse;
$(function(){
	chr = parseInt($('#chr').val());
	cmi = parseInt($('#cmi').val());
	cse = parseInt($('#cse').val());
	
	setInterval(tick, 1000);
	$('#images').carusse({
		effectSpeed: 2500,
		interval: 6000
	});
	$('.gallery_image').colorbox({opacity:0.5});
	$('.rcal').datepicker({
		dateFormat: 'dd.mm.yy',
		firstDay: 1
	});
	$('.angebot_text h2').click(function(){
		var id = ($(this).attr('id').replace('c_', ''));
		$('#h_'+id).toggle();
	});
	$('#gsmt').each(function(i,it){
		$('.spinner input').keyup(calcfru);
		calcfru();
	})
	// $('.spinner input').spinner()
});

function calcfru(){
	var qtty = 0;
	var tp =parseInt(totpass);
	var nd =parseInt(numdays);
	var fsp =parseFloat(fspreis);
	$('.spinner input').each(function(j, jt){
		var q = parseInt($(jt).val());
		if(!isNaN(q)){
			if(q > 0){
				qtty += q;
			}
		}
		
	});
	var pr = (qtty - tp) * fsp * nd;
	var cp = parseFloat(totp)+pr;
	$('#gsmt').html(cp.toFixed(2));
}

function tick(){
	var ct = $('#timer');
	cse++;
	if(cse == 60){
		cse = 0;
		cmi++;
		if(cmi == 60){
			cmi = 0;
			chr++;
			if(chr == 24){
				chr = 0;
			}
		}
	}
	var smi = cmi;
	if(smi.toString().length == 1){
		smi = '0'+smi;
	}
	var html = ct.html();
	var out = chr+':'+smi;
	if(html != out){
		ct.html(out);
	}
}