Javascript sorting. Sort strings alphabetically.

Native code

var a=['peter' ,'august','maxpayne' ];
a.sort(); //sorts alphabetically 
// result ["august", "maxpayne", "peter"]

Custom realization

var a=['peter' ,'august','maxpayne' ];

for (var i=a.length;i>=1;i--){
    for(var j=0 ;j<=i-1;j++){        
        if(a[j+1] <a[j]){
            var temp = a [j];
                a[j]=a[j+1]
                a[j+1]=temp ;
        }
    }
}



// result ["august", "maxpayne", "peter"]