Challenging error

[diwakardelhi]

import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JButton;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class class2 extends JFrame{
	JButton movie1;
	JButton movie2;
	JButton movie3;
	JButton movie4;
	JButton result;
	public String nom;
	static int chk=0;
	
	public class2(){
		super("Movie Name Guess Game...");
		setLayout(new FlowLayout());
		
		Icon a =  new ImageIcon(getClass().getResource("a.png"));
		Icon b =  new ImageIcon(getClass().getResource("b.png"));
		Icon c =  new ImageIcon(getClass().getResource("c.png"));
		Icon d =  new ImageIcon(getClass().getResource("d.png"));
		Icon e =  new ImageIcon(getClass().getResource("e.png"));
		Icon f =  new ImageIcon(getClass().getResource("f.png"));
		Icon g =  new ImageIcon(getClass().getResource("g.png"));
		Icon h =  new ImageIcon(getClass().getResource("h.png"));
		
		movie1 = new JButton(a);
		movie2 = new JButton(b);
		movie3 = new JButton(c);
		movie4 = new JButton(d);
		result = new JButton("RESULT");
		movie1.setRolloverIcon(e);
		movie2.setRolloverIcon(f);
		movie3.setRolloverIcon(g);
		movie4.setRolloverIcon(h);
		add(movie1);
		add(movie2);
		add(movie3);
		add(movie4);
		add(result);
		thehandler handler = new thehandler();
		movie1.addActionListener(handler);
		movie2.addActionListener(handler);
		movie3.addActionListener(handler);
		movie4.addActionListener(handler);
		result.addActionListener(handler);
	}
	
	public class thehandler implements ActionListener{
		public void actionPerformed(ActionEvent event){
		[COLOR="Teal"]if(event.getSource()==movie1){
nom = JOptionPane.showInputDialog("Guess the name of this awesome movie about a struggle of a man.");
if(nom == "Pursuit of Happyness" || nom == "pursuit of happyness" || nom == "PURSUIT OF HAPPYNESS")
increasechk();
}[/COLOR]
			else if(event.getSource()==movie2){
				nom = JOptionPane.showInputDialog("Guess the name of this amazing story of a thief.");
				if(nom == "Oye Lucky Lucky Oye" || nom== "oye lucky luck oye" || nom == "OYE LUCKY LUCKY OYE" || nom =="OLLO" || nom == "ollo")
					increasechk();
				}
			[COLOR="Red"]else if(event.getSource()==movie3){
				nom = JOptionPane.showInputDialog("Guess the name of this all time superhit Shahrukh Khan.");
				if(nom == "DDLJ" || nom == "ddlj" || nom == "Dilwale Dulhania Le Jayenge")
					increasechk();
				}[/COLOR]
			[COLOR="Magenta"]else if(event.getSource()==movie4){
				nom = JOptionPane.showInputDialog("Guess the name of this all time favourite comedy movie.");
				if(nom == "Andaz Apna Apna" || nom == "ANDAZ APNA APNA" || nom == "Andaaz Apna Apna" || nom == "andaaz apna apna" || nom == "andaz apna apna" )
					increasechk();
				}[/COLOR]
			[COLOR="DimGray"]else if(event.getSource()==result)
				checkresult();[/COLOR]
		}
	}
	public static void increasechk(){
		chk++;
	}
	
	public static void checkresult(){
		if(chk == 4)
			JOptionPane.showMessageDialog(null,"U Rock man. All Correct. U hava a good taste of movies.");
		if(chk == 3)
			JOptionPane.showMessageDialog(null,"Good man. 3 correct answers. Good Going.");
		if(chk == 2)
			JOptionPane.showMessageDialog(null,"Average Performance. U will die as an average person.");
		if(chk == 1)
			JOptionPane.showMessageDialog(null,"Only one correct. Thats bad. Watch all of these man.");
		if(chk == 0)
			JOptionPane.showMessageDialog(null,"Thats really poor. U dont deserve to live. Start watching some good movies.");
	}
}

[diwakardelhi]

import javax.swing.JFrame;

public class mainclass {
	public static void main(String[] args){
		class2 obj = new class2();
		obj.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		obj.setVisible(true);
		obj.setSize(550,510);
	}
}

[mod: code tags added]



Guys this is my main class. Actually the problem i m facing is the value of chk variable never changes even i enter name of all movies right.
even the increasechk() function is never called. i came to know after debugging.
please help...
what i feel is that in the coloured part of codes in actionPerformed function there is error in compairing nom == "Pursuit of Happyness" nd similarly in other else if conditions..... plss help guys. thanx in advance.. :confused:

[Fubarable]

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