function insertionSort() {
var temp,inner;
for (var outer = 1; outer <= this.dataStore.length - 1 ; ++outer) {
temp = this.dataStore[outer];
inner = outer;
while (inner>0 &&(this.dataStore[inner-1] >= temp)) {
this.dataStore[inner] = this.dataStore[inner - 1];
--inner;
}
this.dataStore[inner] = temp;
}
}