sorting in javascript

day63.js

function sortIt(givenList){
    for(var i=0;i<givenList.length;i++){
        var remainingArray = givenList.slice(i)
        var minValue=Math.min.apply(i, remainingArray)
        var indexOfMinValue = remainingArray.indexOf(minValue)
        // console.log(minValue)
        var old_index=i+indexOfMinValue
        var new_index=i
        //swap elements of old and new index
        //old index element and new index element, old index is the index of min value element
        var temp = givenList[new_index]
       givenList[i]=minValue;
       givenList[old_index]=temp

        // array_move(givenList, old_index, new_index)
    }
    console.log(givenList)
}

sortIt([2,6,3,4,5,7,8,3])