function init() {
	//set a different icon path for the 'microsoft' path, and a different icon for the 'blah' leaf:
	//a[0]['imageDir'] = 'images/win98blue/';

	a[0]['children'][0]['children'][0]['icon'] = 'flags/au.gif';
        a[0]['children'][0]['children'][1]['icon'] = 'flags/nz.gif';

	
	a[0]['children'][1]['children'][0]['icon'] = 'flags/id.gif';
	a[0]['children'][1]['children'][1]['icon'] = 'flags/il.gif';
	a[0]['children'][1]['children'][2]['icon'] = 'flags/kz.gif';
	a[0]['children'][1]['children'][3]['icon'] = 'flags/ph.gif';
	
	a[0]['children'][2]['children'][0]['icon'] = 'flags/ar.gif';
	a[0]['children'][2]['children'][1]['icon'] = 'flags/br.gif';
        a[0]['children'][2]['children'][2]['icon'] = 'flags/ve.gif';
	a[0]['children'][2]['children'][3]['icon'] = 'flags/ca.gif';
	a[0]['children'][2]['children'][4]['icon'] = 'flags/mx.gif';
	a[0]['children'][2]['children'][5]['icon'] = 'flags/pe.gif';
        a[0]['children'][2]['children'][6]['icon'] = 'flags/pr.gif';
	a[0]['children'][2]['children'][7]['icon'] = 'flags/us.gif';
        a[0]['children'][2]['children'][8]['icon'] = 'flags/tt.gif';	
        a[0]['children'][2]['children'][9]['icon'] = 'flags/uy.gif';	
        a[0]['children'][2]['children'][10]['icon'] = 'flags/cl.gif';	
        a[0]['children'][2]['children'][11]['icon'] = 'flags/ec.gif';	
	
	a[0]['children'][3]['children'][0]['icon'] = 'flags/za.gif';

	a[0]['children'][4]['children'][0]['icon'] = 'flags/at.gif';
	a[0]['children'][4]['children'][1]['icon'] = 'flags/by.gif';
	a[0]['children'][4]['children'][2]['icon'] = 'flags/be.gif';
	a[0]['children'][4]['children'][3]['icon'] = 'flags/bg.gif';
	a[0]['children'][4]['children'][4]['icon'] = 'flags/uk.gif';
	a[0]['children'][4]['children'][5]['icon'] = 'flags/hu.gif';
	a[0]['children'][4]['children'][6]['icon'] = 'flags/de.gif';
	a[0]['children'][4]['children'][7]['icon'] = 'flags/gr.gif';
	a[0]['children'][4]['children'][8]['icon'] = 'flags/dk.gif';
	a[0]['children'][4]['children'][9]['icon'] = 'flags/ie.gif';
	a[0]['children'][4]['children'][10]['icon'] = 'flags/es.gif';
	a[0]['children'][4]['children'][11]['icon'] = 'flags/it.gif';	
	a[0]['children'][4]['children'][12]['icon'] = 'flags/lv.gif';	
	a[0]['children'][4]['children'][13]['icon'] = 'flags/lt.gif';	
	a[0]['children'][4]['children'][14]['icon'] = 'flags/mk.gif';	
	a[0]['children'][4]['children'][15]['icon'] = 'flags/nl.gif';	
	a[0]['children'][4]['children'][16]['icon'] = 'flags/no.gif';	
	a[0]['children'][4]['children'][17]['icon'] = 'flags/pl.gif';
	a[0]['children'][4]['children'][18]['icon'] = 'flags/pt.gif';		
	a[0]['children'][4]['children'][19]['icon'] = 'flags/ru.gif';	
	a[0]['children'][4]['children'][20]['icon'] = 'flags/ro.gif';	
	a[0]['children'][4]['children'][21]['icon'] = 'flags/yu.gif';	
	a[0]['children'][4]['children'][22]['icon'] = 'flags/sk.gif';	
	a[0]['children'][4]['children'][23]['icon'] = 'flags/si.gif';	
	a[0]['children'][4]['children'][24]['icon'] = 'flags/ua.gif';	
	a[0]['children'][4]['children'][25]['icon'] = 'flags/fi.gif';	
	a[0]['children'][4]['children'][26]['icon'] = 'flags/fr.gif';	
	a[0]['children'][4]['children'][27]['icon'] = 'flags/hr.gif';	
	a[0]['children'][4]['children'][28]['icon'] = 'flags/cz.gif';	
	a[0]['children'][4]['children'][29]['icon'] = 'flags/ch.gif';	
	a[0]['children'][4]['children'][30]['icon'] = 'flags/se.gif';	
	a[0]['children'][4]['children'][31]['icon'] = 'flags/ee.gif';	

  t = new Bs_Tree();
  t.imageDir = 'images/';
  t.divStyle  = 'color:#1073B2;font-size:10 px;';
	t.linkStyle = 'color:white;';

  t.initByArray(a);
  t.drawInto('treeDiv1');
	
	//open up the 'microsoft' path and its children:
	//var myArr = new Array('microsoft', 'knowledge base', 'blah');
	//t.openPath(myArr, 'caption');
}