{
	
	
	
	$(function () {
		
		$('#open_activation').click(function(){
			$('#act-bg-overlay').fadeIn('fast');
			$('#activation_overlay').show('fast');
		});
		$('#open_registration').click(function(){
			$('#register-container').show('fast');
		});
		$('#register-container .close').click(function(){
			$('#register-container').hide('fast');
		});

		$('#activation_overlay .close').click(function(){
			$('#act-bg-overlay').fadeOut('fast');
			$('#activation_overlay').fadeOut('fast');
			
		});
		var hash = window.location.hash.substr(1);
		if( hash == 'registrieren' ){
			$('#register-container').show('fast');
			$('html, body').animate({
				scrollTop: $('#register-container').offset().top - 300
			}, 300);

		}
	});
   
}

{
			// $('fieldset button').click(function(e){
				// $this = $(this).parent('fieldset');
				// var next = true;
				// if(	$this.attr('id') == 'set-account' ){
					// $.each( $this.find('fieldset input[type=text]'), function(){
						// if( $(this).val() == '' ) next = false;
					// });
				// }
				// if(next) $this.hide(); $this.next('fieldset').show();
				// e.preventDefault();
			// });
		// }

{
					width: calc( 33% - 10px ) !important;
					display: inline-block !important;
					margin-right: 13px !important;
				}

{
						$('#id_typ').change( function(){
							if($(this).val()=='lehrer'){
								$('.teacher').show();
								$('.company').hide();
								$('.minor').hide();
								$('#birth-container').hide();
								$('#faecher_container label').html('Fach/Fächer');
								$('#reg_billing_titel').closest('.form-row').show();
							}else if($(this).val()=='firma'){
								$('.teacher').hide();
								$('.company').show();
								$('.minor').hide();
								$('#birth-container').hide();
								$('#faecher_container label').html('Interessen');
								$('#reg_billing_titel').closest('.form-row').show();
							}else if($(this).val()=='schueler'){
								$('.teacher').hide();
								$('.company').hide();
								$('#birth-container').show();
								if(!over18()) $('.minor').show();
								$('#faecher_container label').html('Interessen');
								$('#reg_billing_titel').closest('.form-row').hide();
							}else{
								$('.teacher').hide();
								$('.company').hide();
								$('.minor').hide();
								$('#birth-container').hide();
								$('#faecher_container label').html('Interessen');
								$('#reg_billing_titel').closest('.form-row').show();
							}
							if($(this).val()=='lehrer' || $(this).val()=='trainer' || $(this).val()=='lehramt'){
								$('#group_lehrerzimmer').show();
							}else{
								$('#group_lehrerzimmer').hide();
							}
							$('#faecher_container').show();
						} );
						
						
					}

{
						var bd = jQuery('#reg_birth').val();
						return calculateAge(bd) >= 14;
					}

{ // birthday is a date
						if( birthday && birthday != ''){
							var ageDifMs = Date.now() - birthday.getTime();
							var ageDate = new Date(ageDifMs); // miliseconds from epoch
							return Math.abs(ageDate.getUTCFullYear() - 1970);
						}else{
							return 0;
						}
					}

{
						/*var options = $.extend({}, // empty object    
							$.datepicker.regional['de'], {  
								dateFormat: "mm/dd/yy" ,
								onSelect: function( value, dp ){
									 var today = new Date().getTime(), 
										dob = new Date(value).getTime();
										age = today - dob;
										yoa = Math.floor(age / 1000 / 60 / 60 / 24 / 365.25); // age / ms / sec / min / hour / days in a year
									if( yoa < 14 ){
										$('.minor').show('fast');
									}else{
										$('.minor').hide('fast');
									}
								},
								prevText: '<zurück', prevStatus: '',
								prevJumpText: '<<', prevJumpStatus: '',
								nextText: 'Vor>', nextStatus: '',
								nextJumpText: '>>', nextJumpStatus: '',
								currentText: 'heute', currentStatus: '',
								todayText: 'heute', todayStatus: '',
								clearText: '-', clearStatus: '',
								closeText: 'schließen', closeStatus: '',
								monthNames: ['Januar','Februar','März','April','Mai','Juni',
								'Juli','August','September','Oktober','November','Dezember'],
								monthNamesShort: ['Jan','Feb','Mär','Apr','Mai','Jun',
								'Jul','Aug','Sep','Okt','Nov','Dez'],
								dayNames: ['Sonntag','Montag','Dienstag','Mittwoch','Donnerstag','Freitag','Samstag'],
								dayNamesShort: ['So','Mo','Di','Mi','Do','Fr','Sa'],
								dayNamesMin: ['So','Mo','Di','Mi','Do','Fr','Sa'],
								changeMonth: true,
								changeYear: true,
								yearRange: "-100:+0",
								maxDate: new Date, 
								minDate: new Date(1900,1,1)

							} // your custom options    
						);  
						$('.date_picker').datepicker( options );*/
						    //populate our years select box
							var date = new Date();
							date.setFullYear( date.getFullYear() - 10 );
							for (i = date.getFullYear(); i > 1900; i--){
								$('#years').append($('').val(i).html(i));
							}
							//populate our months select box
							for (i = 1; i < 13; i++){
								$('#months').append($('').val(i).html(i));
							}
							//populate our Days select box
							updateNumberOfDays(); 

							//"listen" for change events
							$('#years, #months').change(function(){
								updateNumberOfDays(); 
							});
							$('#years, #months, #days').change(function(){
								updateBirthdate();
								isMinor(); 
							});
					
					
						//function to update the days based on the current values of month and year
						function updateNumberOfDays(){
							var curr = $('#days option:selected').val();
							$('#days').html('');
							month = $('#months').val();
							year = $('#years').val();
							days = daysInMonth(month, year);

							for(i=1; i < days+1 ; i++){
									$('#days').append($('').val(i).html(i));
							}
							if(curr != undefined) $("#days").val(curr).change();
						}

						//helper function
						function daysInMonth(month, year) {
							return new Date(year, month, 0).getDate();
						}
						function isMinor(){
							var today = new Date().getTime(), 
							dob = new Date($('#reg_birth').val()).getTime();
							age = today - dob;
							yoa = Math.floor(age / 1000 / 60 / 60 / 24 / 365.25); // age / ms / sec / min / hour / days in a year
							if( yoa < 14 ){
								$('.minor').show('fast');
							}else{
								$('.minor').hide('fast');
							}
						}
						function updateBirthdate(){
							$('#reg_birth').val($('#months').val()+'/'+$('#days').val()+'/'+$('#years').val());
						}
					}