Sorting array of objects

//This is just an array with some things that are going to be parameters of the object
var statements=new Array("Be my own boss","Make my own decisions","Be responsible for my future","Improved work life balance","Earn more money","Use my skills effectively","Develop my skills further","Do something I really enjoy");

//Define the array to hold all the objects
var records = new Array();

function sortByImp(a, b) { //Sorting function - there must be something wrong here
    var x = a.Importance;
    var y = b.Importance;
    return ((x < y) ? -1 : ((x > y) ? 1 : 0));
}

function record(state, imp, pos, neg) { //The "record" object constructor
    this.Statement = state;
	this.Importance = parseInt(parseFloat(imp));
	this.Postv = pos;
	this.Negtv = neg;
}

function addToArray() { //Populate the array with new objects
	for (i=1; i<9; i++)
		{
			if (document.frm2_1_2['q2_1_2_'+i].value == 1)
			{
			var statemnt = statements[i];
			var imps = document.frm2_1_2['q2_1_2_'+i+'_2'].value;
			var poss = document.frm2_1_2['q2_1_2_'+i+'_3'].value;
			var negs = document.frm2_1_2['q2_1_2_'+i+'_4'].value;
			records[records.length++] = new record(statemnt, imps, poss, negs); //Create a new record object with the values from the form and add the object into the records array
			}
		}
	return records;	
}
	
function doWrite() { //The function where I want to use the array of records

var answers = addToArray();

answers.sort(sortByImp);
//Then some more stuff here that uses the array
} 

for (var i=0;i<records.length;i++) {
  for (var k in records[i]) {
    alert('records['+ i +'].'+ k +' = '+ records[i][k]);
  }
}

function addToArray() { //Populate the array with new objects
	for (i=1; i<9; i++)
		{
			if (document.frm2_1_2['q2_1_2_'+i].value == 1)
			{
			var statemnt = statements[i];
			var imps = document.frm2_1_2['q2_1_2_'+i+'_2'].value;
			var poss = document.frm2_1_2['q2_1_2_'+i+'_3'].value;
			var negs = document.frm2_1_2['q2_1_2_'+i+'_4'].value;
			records[records.length++] = new record(statemnt, imps, poss, negs); //Create a new record object with the values from the form and add the object into the records array
			}

		}
for (var i=0;i<records.length;i++) {
  for (var k in records[i]) {
    records[i].k = records[i][k];
  }
}
	return records;	
}