old_contents: function data() {
  	var url = "https://cepatsembuh.firebaseio.com/";
  	var ref = new Firebase(url);
  	
  	// Hospital input
  	var rs = document.getElementById('hospital-form').value)();
  	var name-rs = document.getElementById('name-rs').value();
  	var bpjs-rs = document.getElementById('bpjs-rs').value();
  	var nik-rs = document.getElementById('nik-rs').value();
  	var sex-rs = document.getElementById('sex-rs').value();
  	var date-rs = document.getElementById('date-rs').value();
  
  	// Puskesmas input
  	var puskesmas = document.getElementById('puskesmas-form').value;
  	var name-puskesmas = document.getElementById('name-puskesmas').value();
  	var bpjs-puskesmas = document.getElementById('bpjs-puskesmas').value();
  	var nik-puskesmas = document.getElementById('nik-puskesmas').value();
  	var sex-puskesmas = document.getElementById('sex-puskesmas').value();
  	var date-puskesmas = document.getElementById('date-puskesmas').value();
  
  	ref.push(bpjs-rs);
  	ref.push(bpjs-puskesmas);
  
  	var rs = ref.child("rs");
  	rs.set({	  
  	  person: {
  	    nama: name-rs,
  	    bpjs: bpjs-rs,
  	    nik: nik-rs,
  	    sex: sex-rs,
  	    date: date-rs,
  	  },	  
  	});
  	
  	var puskesmas = ref.child("puskesmas");
  	puskesmas.set({	  
  	  person: {
  	    nama: name-puskesmas,
  	    bpjs: bpjs-puskesmas,
  	    nik: nik-puskesmas,
  	    sex: sex-puskesmas,
  	    date: date-puskesmas,
  	  },	  
  	});
  
  	if (var rs == '') {
  		return false;
  		console.log('BPJS input is empty')
  	};	
  	else {
  		return true;
  	}
  	if (var puskesmas == '') {
  		return false;
  		console.log('BPJS input is empty')
  	};
  	else {
  		return true;
  	}
  }
new_contents: function data() {
  	var url = "https://cepatsembuh.firebaseio.com/";
  	var ref = new Firebase(url);
  	
  	// Hospital input
  	var rs = document.getElementById('hospital-form').value();
  	var name-rs = document.getElementById('name-rs').value();
  	var bpjs-rs = document.getElementById('bpjs-rs').value();
  	var nik-rs = document.getElementById('nik-rs').value();
  	var sex-rs = document.getElementById('sex-rs').value();
  	var date-rs = document.getElementById('date-rs').value();
  
  	// Puskesmas input
  	var puskesmas = document.getElementById('puskesmas-form').value;
  	var name-puskesmas = document.getElementById('name-puskesmas').value();
  	var bpjs-puskesmas = document.getElementById('bpjs-puskesmas').value();
  	var nik-puskesmas = document.getElementById('nik-puskesmas').value();
  	var sex-puskesmas = document.getElementById('sex-puskesmas').value();
  	var date-puskesmas = document.getElementById('date-puskesmas').value();
  
  	ref.push(bpjs-rs);
  	ref.push(bpjs-puskesmas);
  
  	var rs = ref.child("rs");
  	rs.set({	  
  	  person: {
  	    nama: name-rs,
  	    bpjs: bpjs-rs,
  	    nik: nik-rs,
  	    sex: sex-rs,
  	    date: date-rs,
  	  },	  
  	});
  	
  	var puskesmas = ref.child("puskesmas");
  	puskesmas.set({	  
  	  person: {
  	    nama: name-puskesmas,
  	    bpjs: bpjs-puskesmas,
  	    nik: nik-puskesmas,
  	    sex: sex-puskesmas,
  	    date: date-puskesmas,
  	  },	  
  	});
  
  	if (var rs == '') {
  		return false;
  		console.log('BPJS input is empty')
  	};	
  	else {
  		return true;
  	}
  	if (var puskesmas == '') {
  		return false;
  		console.log('BPJS input is empty')
  	};
  	else {
  		return true;
  	}
  }
subject: Fix unexpected token )