Javascript program to find a name in a wall of text

/*jshint multistr:true */

var text = "kitty ipsum donny kitty cat schew grass";
var myName = "donny";
 var hits =[];
 for ( var i=0; i < text.length; i++){
if (text[i]=== "d"){
  for(var j = i; j < (myName.length + i); j++) {
        hits.push(text[j]);

}
}
}
if (hits.length===0){
console.log("your name wasnt found");
}
else{ 
console.log(hits);
}