import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Cursor;
import java.awt.Dimension;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.HeadlessException;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Vector;

import javax.swing.JApplet;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.JTree;
import javax.swing.event.PopupMenuEvent;
import javax.swing.event.PopupMenuListener;
import javax.swing.event.TreeSelectionEvent;
import javax.swing.event.TreeSelectionListener;
import javax.swing.tree.TreeSelectionModel;

public class SearchTopic extends JApplet implements ActionListener,TreeSelectionListener,ItemListener,KeyListener,PopupMenuListener{
	
	private ScienceTable[] sciences;
	private JButton searchButton;
	private JLabel andTextLabel = null;
	private JTextField andTextField = null;
	private JLabel searchPhraseLabel = null;
	private JTextField searchPhraseTextField = null;

	private JButton clearButton = null;
	
	private JLabel searchOrLabel = null;
	private JTextField searchOrTextField = null;

	private JLabel searchNotLabel = null;
	private JTextField searchNotTextField = null;

	private JLabel archiveLabel = null;
	private JComboBox archiveBox = null;
    private JComboBox archiveTypesBox;
	
	private JLabel languageLabel = null;
	private JComboBox languageBox;
	
	
	private JLabel topicLabel = new JLabel("");
	
	private Vector acronymList = new Vector();
	private Vector languagecodes = new Vector();
	private Vector archiveTypes = new Vector();
	private Vector archive = new Vector();
	
	private JComboBox hitBox = null;
	private Vector hitList;
	private Color greenColor = new Color(0,102,51);
	private Color redColor = new Color(200,0,0);
	private Color blueColor = new Color(0,0,200);
	
	private boolean allTypes = true;
		
	private String[]typesAcronyms = {"all","uhr","ins","tid"};
	
	JLabel fromLabel;
	JLabel toLabel;
	JComboBox fromBox,toBox;
	JLabel publishYearLabel;
	private JLabel topicHeader;
	
	JLabel emptyLabel = new JLabel("  ");
	JLabel listLabel = new JLabel("");
	
	JLabel doctypeLabel = new JLabel("");
	JComboBox doctypeBox = null;
	JCheckBox refereeCheckbox = null;
	JCheckBox fulltextCheckbox = null;
	ScienceTree tree = null;
	private String[] searchTemplates;
	public SearchTopic() throws HeadlessException {
		super();
	}

	public void collapseAll(JTree tree) { 
	    int row = tree.getRowCount() - 1;
	    while (row >= 0) {
	      tree.collapseRow(row);
	      row--;
	      }
	    }

	synchronized public void init(){
		super.init();
//		this.getContentPane().setBackground(new Color(200,200,200));
		readSciences();
		tree = new ScienceTree(sciences,this.getParameter("language"),TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION,this.getParameter("rootname"),this.getCodeBase());
		tree.tree.addTreeSelectionListener(this);
		tree.setSize(tree.tree.getPreferredSize());
//	    tree.tree.setRootVisible(false);
	    tree.tree.addKeyListener(this);
		JPanel components = createComponents();
		
		JPanel componentPanel = new JPanel();
		componentPanel.setBackground(new Color(255,255,255));
		
		
		componentPanel.setLayout(new BorderLayout());
		componentPanel.add(components, BorderLayout.NORTH);
		componentPanel.add(getSearchButtonPanel(),(BorderLayout.CENTER));

/*		
        splitPane.setTopComponent(componentScrollPanel);
		splitPane.setBottomComponent(tree);
	    splitPane.setDividerLocation(350); 
		
		tree.setMinimumSize(minimumSize);
		this.getContentPane().add(splitPane);*/
        this.getContentPane().add(componentPanel);
        setLastSearch();
		this.setVisible(true);
		this.invalidate();
		andTextField.requestFocus();
	}
	
	
	private String[] getLastSearchParameters(String queryString,String delimiter){
		int pos = 0;
		int cnt = 0;
		if(queryString.substring(queryString.length()-1).compareTo(delimiter)!=0)
			queryString = queryString + delimiter;
		while(true){
			pos = queryString.indexOf(delimiter,pos);
			if(pos != -1){
				cnt++;
				pos++;
			}else
				break;
		}
		String[] parmList = new String[cnt];
		pos = -1;
		for(int temp=0;temp < cnt;temp++){
			queryString = queryString.substring(pos+1);
			pos = queryString.indexOf(delimiter,0);
			parmList[temp] = queryString.substring(0,pos);
		}
		return parmList;
	}
	
	private void setLastSearch(){
		String[] parmList;
		String key,value;
		String st = this.getParameter("querystring");
		if(st == null || st.length() == 0)
			return;
		parmList = getLastSearchParameters(st,"&");
		for(int temp = 0;temp < parmList.length;temp++){
			int pos= parmList[temp].indexOf("=");
			key= parmList[temp].substring(0,pos);
			value = parmList[temp].substring(pos+1);
			if(key.compareTo("VDP")==0){
				String[]codes = getLastSearchParameters(value,",");
				tree.setSelections(codes);
			}
			if(key.compareTo("SEARCH_AND")==0)
				andTextField.setText(value);
			if(key.compareTo("SEARCH_PHRASE")==0)
				searchPhraseTextField.setText(value);
			if(key.compareTo("SEARCH_OR")==0)
				searchOrTextField.setText(value);
			if(key.compareTo("SEARCH_NOT")==0)
				searchNotTextField.setText(value);
			if(key.compareTo("ARCHIVE") == 0){
				for(int t = 0;t< acronymList.size();t++){
					if(((String)acronymList.elementAt(t)).compareTo(value) == 0)
						archiveBox.setSelectedIndex(t+1);
				}
			}
			if(key.compareTo("LANGUAGE")==0){
				for(int t = 0;t< languagecodes.size();t++){
					if(((String)languagecodes.elementAt(t)).compareTo(value) == 0)
						languageBox.setSelectedIndex(t+1);
			    }
			}	
			if(key.compareTo("FROM")==0){
				for(int t = 0;t< fromBox.getItemCount();t++){
					if(((String)fromBox.getItemAt(t)).compareTo(value) == 0)
						fromBox.setSelectedIndex(t);
			    }
			}	
			if(key.compareTo("TO")==0){
				for(int t = 0;t< toBox.getItemCount();t++){
					if(((String)toBox.getItemAt(t)).compareTo(value) == 0)
						toBox.setSelectedIndex(t);
			    }
			}
			if(key.compareTo("PAGESIZE")==0){
				for(int t = 0; t < hitList.size();t++)
					if( ((String)hitList.elementAt(t)).compareTo(value)==0)
						hitBox.setSelectedIndex(t);
			}
			if(key.compareTo("REFEREE")==0){
				allTypes = false;
				refereeCheckbox.setSelected(true);
				fillDocumentTypes();
			}
			if(key.compareTo("FULLTEXT")==0){
				fulltextCheckbox.setSelected(true);
			}
			if(key.compareTo("DOCUMENTTYPES")==0)
				setDocType(value);

		}
		
	}
	
	private void setDocType(String value){
		for(int temp = 1; temp < searchTemplates.length;temp++)
			if(searchTemplates[temp].compareTo(value)==0){
				doctypeBox.setSelectedIndex(temp);
				break;
				
			}
	}
	
	private void readSciences(){
		String input =this.getParameter("sciencesize");
		Integer i = new Integer(input);
		sciences = new ScienceTable[i.intValue()];
		for(int temp = 0; temp < i.intValue();temp++){
			input = this.getParameter("science"+temp);
			addScience(input,temp);
		}
	}
	
	private void addScience(String st, int index){
		int pos = 0;
		ScienceTable table = new ScienceTable();
		
		pos = st.indexOf(";");
		table.code = st.substring(0,pos);
		st = st.substring(pos+1);
		
		pos = st.indexOf(";");
		table.owner=st.substring(0,pos);
		st = st.substring(pos+1);
		
		pos = st.indexOf(";");
		table.norwegianName = st.substring(0,pos);
		st=st.substring(pos+1);

		pos = st.indexOf(";");
		table.englishName =  st.substring(0,pos);
 
		table.count = new Integer(st.substring(pos+1)).intValue(); 
		sciences[index] = table;
		
		
	}
	
	
	
	private void fillYearBox(JComboBox box){
		Integer from = new Integer(this.getParameter("minimumyear"));
		Integer to = new Integer(this.getParameter("maximumyear"));
		for(int temp = from.intValue();temp <= to.intValue();temp++){
			box.addItem(""+temp);
		}
		
	}
		
	private void fillArchiveBox(){
		archiveBox.addItem(this.getParameter("allarchives"));
		String input =this.getParameter("archivesize");
		Integer i = new Integer(input);
		for(int temp = 0;temp < i.intValue();temp++){
			archive.add(this.getParameter("archive"+temp));
			archiveBox.addItem(this.getParameter("archive"+temp));
			acronymList.add(this.getParameter("acronym"+temp));
			archiveTypes.add(this.getParameter("archivetypes"+temp));
		}
		ComboBoxRenderer renderer = new ComboBoxRenderer(archiveBox);
		archiveBox.setRenderer(renderer);
	}

    private void fillArchiveTypesBox(){
    	
		String input =this.getParameter("archiveTypesize");
		Integer i = new Integer(input);
		for(int temp = 0;temp < i.intValue();temp++){
			archiveTypesBox.addItem(this.getParameter("archivetype"+temp));
		}
		ComboBoxRenderer renderer = new ComboBoxRenderer(archiveTypesBox);
		archiveTypesBox.setRenderer(renderer);
//		archiveTypesBox.setSelectedIndex(0);
    	
    }

	
	private void fillLanguageBox(){
		String input;
		languageBox.addItem(this.getParameter("alllanguages"));
		input =this.getParameter("languagesize");
		Integer i = new Integer(input);
		for(int temp = 0;temp < i.intValue();temp++){
			input = this.getParameter("language"+temp);
			int pos = input.indexOf(";");
		    languageBox.addItem(input.substring(0,pos));
		    languagecodes.add(input.substring(pos+1));
		}
	}
	
	
	private void fillDocumentTypes(){
		String input;
		doctypeBox.removeAllItems();
		doctypeBox.addItem(this.getParameter("doctypeAlllabel"));
		input = this.getParameter(allTypes?"doctypesize":"doctyperefereesize"); 
		Integer i = new Integer(input);
		searchTemplates = new String[i.intValue()+1];
		for(int temp = 0;temp < i.intValue();temp++){
			if(allTypes)
				input = "doctypes"+temp;
			else
				input="doctypesref"+temp;
			input = this.getParameter(input);
			int pos = input.indexOf(";");
			doctypeBox.addItem(input.substring(0,pos));
			searchTemplates[temp+1]= new String(input.substring(pos+1));
		}
		
	}

	
	private String getRealCodeBase(){
		String st =getCodeBase().toString();
		int pos = st.indexOf("Applet");
		st = st.substring(0,pos);
		return st;
		
	}
	
	private void clearAll(){
		tree.clearSelections();
		andTextField.setText("");
		searchOrTextField.setText("");
		searchNotTextField.setText("");
		searchPhraseTextField.setText("");
		archiveBox.setSelectedIndex(0);
		fromBox.setSelectedIndex(0);
		toBox.setSelectedIndex(toBox.getItemCount()-1);
		languageBox.setSelectedIndex(0);
		if(refereeCheckbox.isSelected()){
			refereeCheckbox.setSelected(false);
			allTypes=true;
			fillDocumentTypes();
		}
		doctypeBox.setSelectedIndex(0);
	}
	
	public void actionPerformed(ActionEvent e) {
		// TODO Auto-generated method stub
		if(e.getSource() == searchButton){
			callSearchURL();
		}
		if(e.getSource() == fromBox || e.getSource() == toBox){
			Integer i = new Integer(fromBox.getSelectedItem().toString());
			Integer x = new Integer(fromBox.getSelectedItem().toString());
			if(i.intValue() == -1 || x.intValue() == -1)
				return;
			if(x.intValue() < i.intValue())
				toBox.setSelectedIndex(fromBox.getSelectedIndex());
		}
		if(e.getSource() == clearButton)
			clearAll();
		
		if(e.getSource() == refereeCheckbox){
			allTypes = refereeCheckbox.isSelected()?false:true;
			fillDocumentTypes();
		}
	
	}

		private void archiveTypeSelected(){
		if(archiveBox == null)
			return;
		archiveBox.removeAllItems();
		archiveBox.addItem(this.getParameter("allarchives"));
		if(archiveTypesBox.getSelectedIndex() == 0){
			for(int temp = 0;temp < archive.size();temp++)
				archiveBox.addItem( archive.elementAt(temp));
		}else{
			for(int i = 0;i < archive.size();i++){
				if(typesAcronyms[archiveTypesBox.getSelectedIndex()].compareTo((String) archiveTypes.elementAt(i)) ==0)
				  archiveBox.addItem(archive.elementAt(i)); 
			}
			
		}
	}
	
	private String convertUTF8(String st){
		byte[] b = null;
		String n;
		try {
			b = st.getBytes("UTF-8");
		} catch (UnsupportedEncodingException e) {
			System.out.println(e.toString());
			return "";
		}
		n = urlencoding(b);
		return n;
	}
	
	private String urlencoding(byte[] b){
		StringBuffer result = new StringBuffer();
		for (int i = 0; i < b.length; i++) {
			int k = b[i] & 0xFF;
			if(k > 128){
				result.append('%');
				if (k < 0x10)
					result.append('0');
				result.append(Integer.toHexString(k));
			}else{
				if(k == 32)
					result.append('+');
				else
				  result.append((char)b[i]);
			}
		}
		return result.toString();
	}

	
	private void callSearchURL(){
        this.setCursor(new Cursor(Cursor.WAIT_CURSOR));
		String endParm = "";
		String newURL = getRealCodeBase()+"result.html?";
		String parm = tree.getSelections();
		if(parm != null && parm.length() > 0)
			endParm += "VDP="+parm+"&";
		parm= andTextField.getText();
		if(parm != null && parm.length() > 0)
			endParm += "SEARCH_AND="+convertUTF8(parm)+"&";
		parm= searchPhraseTextField.getText();
		if(parm != null && parm.length() > 0)
			endParm += "SEARCH_PHRASE="+convertUTF8(parm)+"&";
		parm= searchOrTextField.getText();
		if(parm != null && parm.length() > 0)
			endParm += "SEARCH_OR="+convertUTF8(parm)+"&";
		parm= searchNotTextField.getText();
		if(parm != null && parm.length() > 0)
			endParm += "SEARCH_NOT="+convertUTF8(parm)+"&";
	    if(archiveBox.getSelectedIndex() > 0)
//	    	endParm += "ARCHIVE="+acronymList.elementAt(archiveBox.getSelectedIndex()-1)+"&"; 
	        endParm += "ARCHIVE="+convertUTF8(qSearchInArchive())+"&";
	    if(archiveTypesBox.getSelectedIndex() > 0 && archiveBox.getSelectedIndex() == 0)
	    	endParm += "ARCHIVETYPE="+ typesAcronyms[archiveTypesBox.getSelectedIndex()] + "&";
		if(fromBox.getSelectedIndex() != 0 || toBox.getSelectedIndex() != toBox.getItemCount()-1){
			endParm +="FROM="+fromBox.getSelectedItem() + "&";
			endParm +="TO="+toBox.getSelectedItem() + "&";
		}
	    if(languageBox.getSelectedIndex() > 0)
	    	endParm += "LANGUAGE="+languagecodes.elementAt(languageBox.getSelectedIndex()-1)+"&"; 
//        endParm += "PAGESIZE="+ hitBox.getSelectedItem().toString().substring(0,2)+"&";
        endParm += "PAGESIZE=" + hitList.elementAt(hitBox.getSelectedIndex()) + "&";
        endParm += "SEARCHMODE=TOPIC&";
        if(doctypeBox.getSelectedIndex() > 0)
	       endParm += "DOCUMENTTYPES="+convertUTF8(searchTemplates[doctypeBox.getSelectedIndex()])+"&";
//       	endParm += "DOCUMENTTYPES="+searchTemplates[doctypeBox.getSelectedIndex()]+"&";
        	
        if(refereeCheckbox.isSelected())
        	endParm += "REFEREE=true&";
        if(fulltextCheckbox.isSelected())
        	endParm += "FULLTEXT=true&";
        
		newURL += endParm;
		try {
			getAppletContext().showDocument(new URL(newURL));
		} catch (MalformedURLException e1) {
			// TODO Auto-generated catch block
			topicLabel.setText(e1.toString());
		}
        this.setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
	}
	
	private String qSearchInArchive(){
		String st = (String) archiveBox.getSelectedItem();
		for(int temp = 0;temp < archive.size();temp++){
			if(st.compareTo((String) archive.elementAt(temp)) ==0)
				return (String) (acronymList.elementAt(temp));
		}
		return "";
	}
	
	public void valueChanged(TreeSelectionEvent e) {
       fillTopicLabel();
	}

	public void fillTopicLabel(){
        topicLabel.setText(this.getParameter("topiclabel") + " " + tree.getNamedSelections());
		
	}
	
	public void itemStateChanged(ItemEvent e) {
		if((e.getSource() == fromBox || e.getSource() == toBox) && e.getStateChange() == ItemEvent.SELECTED ){
			Integer i = new Integer(fromBox.getSelectedItem().toString());
			Integer x = new Integer(toBox.getSelectedItem().toString());
			if(i.intValue() == -1 || x.intValue() == -1)
				return;
			if(x.intValue() < i.intValue())
				toBox.setSelectedIndex(fromBox.getSelectedIndex());
		}
		if(e.getSource() == archiveTypesBox && e.getStateChange() == ItemEvent.SELECTED)
			archiveTypeSelected();
		
		// TODO Auto-generated method stub

	}

	private JPanel getSearchButtonPanel(){
		GridBagConstraints gbc = new GridBagConstraints();
		GridBagLayout b = new GridBagLayout();
		Insets insets = new Insets(5,5,5,5);
		JPanel panel = new JPanel();
		panel.setLayout(b);
		
		
        gbc.gridy = 0;
        gbc.gridx = 0;
        gbc.gridwidth= 4;
        gbc.anchor = GridBagConstraints.WEST;
        gbc.weightx = 1.0;
        topicLabel.setText(this.getParameter("topiclabel"));
//        topicLabel = new JLabel(this.getParameter("topiclabel"));
        topicLabel.setForeground(greenColor);
        topicLabel.setPreferredSize(new Dimension(900,16));
        panel.add(topicLabel,gbc);
		
		
	    hitBox = new JComboBox();
	    hitBox.setBackground(Color.WHITE);
	    String hits = this.getParameter("hits");
	    hitList = new Vector();
	    hitBox.addItem("10 "+hits);
	    hitBox.addItem("20 "+hits);
	    hitBox.addItem("30 "+hits);
	    hitBox.addItem("50 "+hits);
	    hitBox.addItem("100 "+hits);
	    hitBox.setSelectedIndex(hitBox.getItemCount()-2);
		hitList.add("10");
		hitList.add("20");
		hitList.add("30");
		hitList.add("50");
		hitList.add("100");

		panel.setBackground(new Color(255,255,255));
		gbc.ipady = 0;
		gbc.gridx= 0;
		gbc.insets = insets;
		gbc.weightx = 0;
		gbc.gridwidth = 1;
		gbc.gridwidth = 1;
        gbc.gridy =1;

        
	    gbc.anchor = GridBagConstraints.WEST;
        searchButton = new JButton(this.getParameter("searchbutton"));
		searchButton.addActionListener(this);
		searchButton.setBackground(Color.WHITE);
		panel.add(searchButton,gbc);

		clearButton = new JButton(this.getParameter("resetbutton"));
		clearButton.addActionListener(this);
		clearButton.setBackground(Color.WHITE);
		gbc.gridx = 1;
		panel.add(clearButton,gbc);
		
		gbc.gridx = 2;
		gbc.anchor = GridBagConstraints.WEST;
		panel.add(hitBox,gbc);
		
        gbc.gridx=3;
        gbc.anchor= GridBagConstraints.WEST;
        fulltextCheckbox = new JCheckBox(this.getParameter("fulltext"));
        fulltextCheckbox.setBackground(Color.WHITE);
        fulltextCheckbox.setSelected(false);
        panel.add(fulltextCheckbox,gbc);
		
		
		return panel;
		
	}

	
	private JPanel createComponents(){
		GridBagConstraints gbc = new GridBagConstraints();
		GridBagLayout b = new GridBagLayout();
		Insets insets = new Insets(5,5,5,5);
		JPanel panel = new JPanel();
		panel.setLayout(b);
		panel.setBackground(new Color(238,238,238));

       
//linie 0  tomme kolonner og header for emneliste
		panel.setBackground(new Color(255,255,255));
		gbc.ipady = 0;
		gbc.gridx= 0;
		gbc.gridy = 0;
		gbc.insets = insets;
	    gbc.weightx = 0;
	    gbc.weighty = 0;
	    gbc.gridwidth = 1;
	    gbc.anchor = GridBagConstraints.WEST;
//test	    panel.add(emptyLabel,gbc);
		
//	    gbc.gridwidth = 4;
	    gbc.gridwidth = 5;

//	    gbc.gridx = 1;
	    gbc.gridx = 0;

	    panel.add(emptyLabel,gbc); 
//	    panel.add(listLabel,gbc);
	    
	    gbc.gridwidth = 1;
	    topicHeader = new JLabel(this.getParameter("topicheader"));
	    topicHeader.setForeground(new Color(0,102,51));
	    gbc.weightx = 1;
	    gbc.gridx = 5;
	    gbc.gridheight = 1;
	    panel.add(topicHeader,gbc);

//	  -----------------------------emnelisten
	    gbc.anchor = GridBagConstraints.NORTHWEST;
   	    gbc.gridy =1;
	    gbc.gridx = 5;
	    gbc.gridheight= 8;
	    gbc.gridwidth = 1;
	    gbc.weightx =0;
	    insets.bottom = 2;
	    insets.left = 2;
	    insets.right =2;
	    insets.top = 2;
	    panel.add(tree,gbc);
	    insets.top=5; 
	    insets.left =5;
	    insets.bottom = 5;
	    insets.right =5;
//emne slutt	    

	    gbc.ipady = 2;
	    gbc.weighty = 0.1;
	    
//linie 1 searchand field
	    gbc.anchor = GridBagConstraints.WEST;
	    gbc.weightx = 0;
		gbc.gridy = 1;
		gbc.gridheight = 1;
		gbc.gridwidth = 1;
		gbc.gridx = 0;
	    andTextLabel = new JLabel(this.getParameter("SEARCH_AND"));
		panel.add(andTextLabel,gbc);

		gbc.gridx = 1;
		gbc.gridwidth = 4;
		andTextField = new JTextField();
		andTextField.setPreferredSize(new Dimension(250,20));
		andTextField.addKeyListener(this);
		panel.add(andTextField,gbc);

//search phrase linie 2
		gbc.gridy= 2;
		gbc.gridx  =0;
		gbc.gridwidth = 1;
		gbc.gridheight =1;
  		searchPhraseLabel = new JLabel(this.getParameter("SEARCH_PHRASE"));
	    panel.add(searchPhraseLabel,gbc);

	    gbc.gridx = 1;
	    gbc.gridwidth = 4;
	    searchPhraseTextField = new JTextField();
	    searchPhraseTextField.setPreferredSize(new Dimension(250,20));
	    searchPhraseTextField.addKeyListener(this);
	    gbc.gridx = 1;
	    panel.add(searchPhraseTextField,gbc);
		
// search or linie 3
		gbc.gridy= 3;
		gbc.gridx  =0;
		gbc.gridwidth = 1;
		gbc.gridheight =1;
		gbc.weightx =0;
	    searchOrLabel = new JLabel(this.getParameter("SEARCH_OR"));
	    panel.add(searchOrLabel,gbc);

	    gbc.gridx = 1;
	    gbc.gridwidth = 4;
	    searchOrTextField = new JTextField();
	    searchOrTextField.setPreferredSize(new Dimension(250,20));
        searchOrTextField.addKeyListener(this);
	    panel.add(searchOrTextField,gbc);

//search not linie 4
		gbc.gridy= 4;
		gbc.gridx  =0;
		gbc.gridwidth = 1;
		gbc.gridheight =1;
		gbc.weightx =0;
 		searchNotLabel = new JLabel(this.getParameter("SEARCH_NOT"));
	    panel.add(searchNotLabel,gbc);

	    gbc.gridx = 1;
	    gbc.gridwidth = 4;
	    searchNotTextField = new JTextField();
	    searchNotTextField.setPreferredSize(new Dimension(250,20));
	    searchNotTextField.addKeyListener(this);
	    panel.add(searchNotTextField,gbc);
	    
	    gbc.ipady=0;
// arkiv linie 5
		gbc.gridx= 0;
		gbc.gridy = 5;
		gbc.gridwidth = 1;
		gbc.weightx =0;
//        archiveLabel = new JLabel(this.getParameter("archivelabel"));
//        panel.add(archiveLabel,gbc);
		archiveTypesBox = new JComboBox();
		archiveTypesBox.addItemListener(this);
        archiveTypesBox.setMaximumRowCount(4);
        archiveTypesBox.setBackground(Color.WHITE);
        archiveTypesBox.setPreferredSize(new Dimension(160,22));
        archiveTypesBox.addActionListener(this);
        panel.add(archiveTypesBox,gbc);
        fillArchiveTypesBox();
		
		

        gbc.gridx = 1;
        gbc.gridwidth = 4;
        archiveBox = new JComboBox();
        archiveBox.addPopupMenuListener(this);
        archiveBox.setPreferredSize(new Dimension(250,24));
        archiveBox.setMaximumRowCount(7);
        archiveBox.setBackground(Color.WHITE);
        archiveBox.addItemListener(this);
        panel.add(archiveBox,gbc);
        fillArchiveBox();
	    
	    
	    

        
   //utgivelser linie 6
        
        gbc.gridy = 6;
        gbc.gridx = 0;
        gbc.gridwidth = 1;
        gbc.weightx =0;
 	    publishYearLabel = new JLabel(this.getParameter("publishyearlabel"));
        panel.add(publishYearLabel,gbc);

     
        
        gbc.gridx = 1;
        fromLabel = new JLabel(this.getParameter("fromyear"));
        panel.add(fromLabel,gbc);
     
        gbc.gridx=2;
        fromBox = new JComboBox();
        fromBox.setBackground(Color.WHITE);
        fillYearBox(fromBox);
        panel.add(fromBox,gbc);
        
        
        gbc.gridx=3;
        toLabel = new JLabel(this.getParameter("toyear"));
        panel.add(toLabel,gbc);
        
        gbc.gridx=4;
        toBox = new JComboBox();
        toBox.setBackground(Color.WHITE);
        fillYearBox(toBox);
        toBox.addKeyListener(this);
        fromBox.setSelectedIndex(0);
        toBox.setSelectedIndex(toBox.getItemCount()-1);
        panel.add(toBox,gbc);

        fromBox.addItemListener(this);
        toBox.addItemListener(this);
        fromBox.addActionListener(this);
        toBox.addActionListener(this);

 //spraak linie 7
        gbc.gridy = 7;
        gbc.gridx = 0;
        languageLabel = new JLabel(this.getParameter("languagelabel"));
        panel.add(languageLabel,gbc);

//----------

        gbc.gridx = 1;
        gbc.gridwidth = 4;
        languageBox = new JComboBox();
        languageBox.setBackground(Color.WHITE);
        languageBox.addKeyListener(this);
        fillLanguageBox();        
        panel.add(languageBox,gbc);
        
//-----------
        
  //dokumenttyper linie 8      
        gbc.gridy= 8;
        gbc.gridx=0;
        gbc.gridwidth=1;
        doctypeLabel.setText(this.getParameter("doctypelabel"));
        panel.add(doctypeLabel,gbc);
//-------        
        gbc.gridx = 1;
        gbc.gridwidth = 4;
		doctypeBox = new JComboBox();
        doctypeBox.setBackground(Color.WHITE);
        doctypeBox.setPreferredSize(new Dimension(240,24));
		fillDocumentTypes();
        panel.add(doctypeBox,gbc);
		fillDocumentTypes();
        panel.add(doctypeBox,gbc);

        
//--------       
        gbc.gridx=5;
        gbc.gridwidth = 1;
        refereeCheckbox = new JCheckBox(this.getParameter("referee"));

        refereeCheckbox.setBackground(Color.WHITE);
        refereeCheckbox.setSelected(false);
        panel.add(refereeCheckbox,gbc);
        refereeCheckbox.addActionListener(this);
/*        
        gbc.gridx=6;
        fulltextCheckbox = new JCheckBox(this.getParameter("fulltext"));
        fulltextCheckbox.setBackground(Color.WHITE);
        fulltextCheckbox.setSelected(false);
        panel.add(fulltextCheckbox,gbc);
*/
        
		return panel;
	}

	
	
	public void keyTyped(KeyEvent arg0) {
		// TODO Auto-generated method stub
		
	}

	public void keyPressed(KeyEvent arg0) {
		// TODO Auto-generated method stub
	
	}

	
	public void keyReleased(KeyEvent e) {
		if(e.getKeyChar() == KeyEvent.VK_ENTER){
	      callSearchURL();
	      
		}
		
	}

	public void popupMenuWillBecomeVisible(PopupMenuEvent arg0) {
//		tempBuffer = topicLabel.getText();		
		((ComboBoxRenderer)archiveBox.getRenderer()).setLabelToInsert(topicLabel);
        topicLabel.setForeground(blueColor);

	}

	public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {
    		topicLabel.setForeground(greenColor);
            fillTopicLabel();       
	}

	public void popupMenuCanceled(PopupMenuEvent arg0) {
		// TODO Auto-generated method stub
		
	}
		
}