1 var BinarySeqrch = function(arr , low , high , key , value) {
2 var mid = Math.floor((low + high) / 2);
3
4 if(low > high){
5 return -1;
6 }else {
7
8 if(arr[mid][key] == value)
9 return mid;
10 if(arr[mid][key] > value)
11 return BinarySeqrch(arr, low , mid-1 , key , value);
12 if(arr[mid][key] < value)
13 return BinarySeqrch(arr , mid+1 , high , key , value);
14 }
15 }