Find text in text

function nameInString(name, text)
{
  var myName = name.toLowerCase(); // Lower case so we don't have to worry about case sensitivity
  var text = text.toLowerCase(); // Lower case so we don't have to worry about case sensitivity
  var nameLen = myName.length; // Assign to variable so we don't have to keep checking
  var hits = [];
  var found = false;

  for(i = 0; i < text.length; i++)
  {
    // Check to see if we have a letter that starts your name.  Lower case so we don't have to worry about case sensitivity
    if(text[i] == myName[0])
    {
      // Now we will grab the next n letters.  Where n is the length of your name
      // Start from the position of the outer loop.
      found = true;
      for(j = i, c = 0; j < (nameLen + i); j++, c++)
      {
        if(text[j] != myName[c])
        {
          found = false;
        }
      }

      if(found)
      {
        hits.push([i, i + nameLen]); // Push the starting and ending index of your name
      }
    }
  }

  if(hits.length)
  {
    console.log("Your name "  + myName + " was found in the following positions: ");
    for(i = 0; i < hits.length; i++)
    {
      console.log(hits[i][0] + " - " + hits[i][1]);
    }
  }
  else
  {
    console.log("Your name was not found");
  }
}

// Test names with capitalization
nameInString("Ryan", "Lorem ipsum Ryan sit amet, consectetur adipiscing elit. Nulla Ryan venenatis Ryan. Sed ac tincidunt");
nameInString("Brandon", "Lorem ipsum Ryan sit amet, consectetur adipiscing elit. Nulla Ryan venenatis Ryan. Sed ac tincidunt");

// Test names without capitalization
nameInString("ryan", "Lorem ipsum Ryan sit amet, consectetur adipiscing elit. Nulla Ryan venenatis Ryan. Sed ac tincidunt");
nameInString("brandon", "Lorem ipsum Ryan sit amet, consectetur adipiscing elit. Nulla Ryan venenatis Ryan. Sed ac tincidunt");