function abbrevName(name){
var first;
var last;
var new1=name.split("")
for(var i=0;i<new1.length;i++){
  if( new1[i]==new1.toUpperCase){
   first=new1[i]
   if(new1[i]==new1.toUppercase&&first==defined){
     last=new1[i]
   }
   return first+"."+last;
  }


}


    /enter code here
}
abbrevName("Faris Abutaya")