import java.awt.*;

public class PigLatin extends java.applet.Applet
{
    TextField mInstruct, gEnglish, mTranslation;
    Button bPigLatin;
    String english, firstL, tail, pigLatin, vowels = "aeiou";
    int wordLength;

    public void init ()
    {
	mInstruct = new TextField(80);
  	mInstruct.setText("Type a word into the field below."
		+ "  Then click Pig Latin to get translation.");
	gEnglish = new TextField(20);
	mTranslation = new TextField(20);
  	bPigLatin = new Button("Pig Latin");
  	add(mInstruct) ;
  	add(gEnglish) ;
  	add(bPigLatin) ;
  	add(mTranslation) ;
    }

    public boolean action(Event e,Object obj)
    {
        if (e.target == bPigLatin)
        {
	    english = gEnglish.getText();
	    wordLength = english.length();
	    tail = english.substring(1,wordLength);
	    firstL = english.substring(0,1);
	    if (vowels.indexOf(firstL) > -1)
	    {
	        pigLatin = tail + firstL + "way";
	    }
	    else
	    {
	        pigLatin = tail + firstL + "ay";
	    }
	    mTranslation.setText(pigLatin);
	    return true;
        }
	return false;
    }	
}