//function for generating the left menu
function getLeftMenu(){
	var isOver='';
	var iconNo = '';
	var mainOrder = 0;
	var hkssAlt='Hong Kong Slope Safety';

if(location.href.toString().indexOf('cintranet.cedd.hksarg')!=-1){
	var hkssLink='http://geosis.cedd.hksarg';
	var hkssTextLink='http://geosis.cedd.hksarg';
}else if(location.href.toString().indexOf('ceddintranet.cedd.hksarg')!=-1){
	var hkssLink='http://geosis.cedd.hksarg';
	var hkssTextLink='http://geosis.cedd.hksarg';
}else{
	var hkssLink='http://hkss.cedd.gov.hk';
	var hkssTextLink='http://hkss.cedd.gov.hk';
}

	var lintongAlt='Liantang/Heung Yuen Wai Boundary Control Point project.';
	var lintongLink='http://www.lt-hyw-bcp.com.hk/eng/home.htm';
	var lintonglmcTextLink='http://www.lt-hyw-bcp.com.hk/eng/home.htm';
    	
	var kwuntongAlt='New Links‧New Kwun Tong Design Ideas Competition';
	var kwuntongLink='http://www.kwuntonglinks.hk/eng/index.htm';
	var kwuntonglmcTextLink='http://www.kwuntonglinks.hk/eng/index.htm';

	var lmcAlt='Planning and Engineering Study on Development of Lok Ma Chau Loop';
	var lmcLink='http://www.lmcloop.gov.hk/eng/index.html';
	var lmcTextLink='http://www.lmcloop.gov.hk/eng/index.html';

	var nentndaAlt='North East New Territories New Development Areas Planning and Engineering Study - Investigation';
	var nentndaLink='http://www.nentnda.gov.hk';
	var nentndaTextLink='http://www.nentnda.gov.hk';

	var cblAlt='My Vision of Cross Bay Link - Design Ideas Invitation Event';
	var cblLink='http://www.cbl-tko.hk/CBL-invitation/eng/index.html';
	var cblTextLink='http://www.cbl-tko.hk/CBL-invitation/eng/index.html';


	var wdiiLink=locationPath+langPath+'topics/wdii/index.htm';
	var wdiiTextLink=locationPath+langPath+'topics/wdii/index.htm';
	var wdiiAlt='Wan Chai Development Phase II - Latest Development';

	var rovingLink=locationPath+langPath+'whats/roving/index.htm';
	var rovingTextLink=locationPath+langPath+'whats/roving/index.htm';
	var rovingAlt='CEDD 5th Anniversary Roving Exhibition';

	var AnnLink=locationPath+langPath+'whats/ann/index.htm';
	var AnnAlt='CEDD 5th Anniversary Special Issue';
	var AnnTextLink=locationPath+langPath+'whats/ann/index.htm';

	

	var fivedayLink=locationPath+langPath+'fiveday/5day.htm';

	var photo_competitionLink=locationPath+langPath+'photo_competition/index.htm';

	

	var TKO_tunnelAlt='Tseung Kwan O - Lam Tin Tunnel and Cross Bay Link';
	var TKO_tunnelLink='http://www.tkoltt-cbl.hk';
	var TKO_tunnelTextLink='http://www.tkoltt-cbl.hk';

	var hkgeologyAlt='Hong Kong Geology – a 400-million year journey';
	var hkgeologyLink='http://hkss.cedd.gov.hk/hkss/eng/education/GS/eng/hkg/indexe.htm';
	var hkgeologyTextLink='http://hkss.cedd.gov.hk/hkss/eng/education/GS/eng/hkg/indexe.htm';

	if(langID==2){hkgeologyAlt='香港地質–四億年的旅程';}
	if(langID==2){hkgeologyLink='http://hkss.cedd.gov.hk/hkss/eng/education/GS/tc/hkg/indexc.htm';}
	
	if(langID==2){lintongAlt='蓮塘/香園圍口岸項目';}
	if(langID==2){lintongLink='http://www.lt-hyw-bcp.com.hk/chit/home.htm';}

	if(langID==2){kwuntongAlt='連繫．新觀塘概念設計比賽';}
	if(langID==2){kwuntongLink='http://www.kwuntonglinks.hk/tc/index.htm';}

	if(langID==2){lmcAlt='落馬洲河套地區發展規劃及工程研究';}
	if(langID==2){lmcLink='http://www.lmcloop.gov.hk/chi/index.html';}
	
	if(langID==2){cblAlt='我眼中的跨灣連接路 - 設計概念徵集';}
	if(langID==2){cblLink='http://www.cbl-tko.hk/CBL-invitation/chi/index.html';}
	if(langID==2){TKO_tunnelAlt='將軍澳 - 藍田隧道及跨灣連接路';}
	if(langID==2){TKO_tunnelLink='http://www.tkoltt-cbl.hk/index_c.html';}
	if(langID==2){hkssAlt='香港斜坡安全';}
	if(langID==2){nentndaAlt='新界東北新發展區規劃及工程研究 - 勘查研究';}
	if(langID==2){wdiiAlt='灣仔發展計劃第二期–最新發展';}
	if(langID==2){rovingAlt='土木工程拓展署五周年巡迴展覽';}
	if(langID==2){rovingLink=locationPath+langPath+'whats/roving/index.htm';}
	
	if(langID==2){fivedayLink=locationPath+langPath+'fiveday/5day.htm';}
	if(langID==2){AnnAlt='土木工程拓展署五周年特刊';}

	//graphic version
	if(!isText){
		document.writeln('<td><table border="0" cellpadding="0" cellspacing="0"><tr><td valign="top" width="153" background1="'+imagePath+'images/">');
		document.writeln('<table border="0" cellpadding="0" cellspacing="0">');
		for (var i in MainSectionOrder[langID]){
			mainOrder=MainSectionOrder[langID][i];
			if(parseInt(mainOrder) < 100){
				iconNo = parseInt(mainOrder) + 1;
				(selectedSection==mainOrder)?isOver='-over':isOver='';
				document.writeln('	<tr>');
				document.writeln('		<td><a href="'+MainSection[langID][mainOrder]+'" onmouseover="simg(document.t'+iconNo+', \''+imagePath+'images/menu/topic'+iconNo+'-over.gif\')" onmouseout="simg(document.t'+iconNo+', \''+imagePath+'images/menu/topic'+iconNo+isOver+'.gif\')"><img src="'+imagePath+'images/menu/topic'+iconNo+isOver+'.gif" alt="'+MainTitle[langID][mainOrder]+'" name="t'+iconNo+'" border="0"></a></td>');
				document.writeln('	</tr>');
			}
		}
		document.writeln('	<tr>');
		document.writeln('		<td><img src="'+imagePath+'images/menu/topic15.gif" alt="" border="0"></td>');
		document.writeln('	</tr>');
		
		document.writeln('	<tr>');
		document.writeln('		<td align=center background="'+imagePath+'images/menu/menubg.gif"><img src="'+imagePath+'images/spacer.gif" alt="" border="0" width=1 height=15><br><a href="javascript:externalLink(\''+hkgeologyLink+'\');"><img src="'+imagePath+'images/hkgeology.jpg" alt="'+hkgeologyAlt+'" border="0" align=center></a></td>');
		document.writeln('	</tr>');

		document.writeln('	<tr>');
		document.writeln('		<td align=center background="'+imagePath+'images/menu/menubg.gif"><img src="'+imagePath+'images/spacer.gif" alt="" border="0" width=1 height=15><br><a href="javascript:externalLink(\''+lintongLink+'\');"><img src="'+imagePath+'images/lintong_logo.gif" alt="'+lintongAlt+'" border="0" align=center></a></td>');
		document.writeln('	</tr>');


		document.writeln('	<tr>');
		document.writeln('		<td align=center background="'+imagePath+'images/menu/menubg.gif"><img src="'+imagePath+'images/spacer.gif" alt="" border="0" width=1 height=15><br><a href="javascript:externalLink(\''+kwuntongLink+'\');"><img src="'+imagePath+'images/kwuntong.jpg" alt="'+kwuntongAlt+'" border="0" align=center></a></td>');
		document.writeln('	</tr>');

		document.writeln('	<tr>');
		document.writeln('		<td align=center background="'+imagePath+'images/menu/menubg.gif"><img src="'+imagePath+'images/spacer.gif" alt="" border="0" width=1 height=15><br><a href="javascript:externalLink(\''+lmcLink+'\');"><img src="'+imagePath+'images/lmc_logo.gif" alt="'+lmcAlt+'" border="0" align=center></a></td>');
		document.writeln('	</tr>');
		
		
		document.writeln('	<tr>');
		document.writeln('		<td align=center background="'+imagePath+'images/menu/menubg.gif"><img src="'+imagePath+'images/spacer.gif" alt="" border="0" width=1 height=15><br><a href="javascript:externalLink(\''+cblLink+'\');"><img src="'+imagePath+'images/cbl_logo.jpg" alt="'+cblAlt+'" border="0" align=center></a></td>');
		document.writeln('	</tr>');

		
		document.writeln('	<tr>');
		document.writeln('		<td align=center background="'+imagePath+'images/menu/menubg.gif"><img src="'+imagePath+'images/spacer.gif" alt="" border="0" width=1 height=15><br><a href="javascript:externalLink(\''+TKO_tunnelLink+'\');"><img src="'+imagePath+'images/TKO_tunnel.jpg" alt="'+TKO_tunnelAlt+'" border="0" align=center></a></td>');
		document.writeln('	</tr>');

		document.writeln('		<td align=center background="'+imagePath+'images/menu/menubg.gif"><img src="'+imagePath+'images/spacer.gif" alt="" border="0" width=1 height=15><br><a href="'+AnnLink+'"><img src="'+imagePath+'images/5AnnCover.gif" alt="'+AnnAlt+'" border="0" align=center></a></td>');
		document.writeln('	</tr>');

		document.writeln('	<tr>');
		document.writeln('		<td align=center background="'+imagePath+'images/menu/menubg.gif"><img src="'+imagePath+'images/spacer.gif" alt="" border="0" width=1 height=15><br><a href="'+photo_competitionLink+'"><img src="'+imagePath+'images/photo_competition.gif" alt="Photo Competition" border="0" align=center></td>');
		document.writeln('	</tr>');

document.writeln('		<td align=center background="'+imagePath+'images/menu/menubg.gif"><img src="'+imagePath+'images/spacer.gif" alt="" border="0" width=1 height=15><br><a href="'+rovingLink+'"><img src="'+imagePath+'images/roving.gif" alt="'+rovingAlt+'" border="0" align=center></a></td>');
		document.writeln('	</tr>');

		
		document.writeln('	<tr>');
		document.writeln('		<td align=center background="'+imagePath+'images/menu/menubg.gif"><img src="'+imagePath+'images/spacer.gif" alt="" border="0" width=1 height=15><br><a href="javascript:externalLink(\''+hkssLink+'\');"><img src="'+imagePath+'images/hkss.gif" alt="'+hkssAlt+'" border="0" align=center></a></td>');
		document.writeln('	</tr>');

		document.writeln('	<tr>');
		document.writeln('		<td align=center background="'+imagePath+'images/menu/menubg.gif"><img src="'+imagePath+'images/spacer.gif" alt="" border="0" width=1 height=15><br><a href="javascript:externalLink(\''+nentndaLink+'\');"><img src="'+imagePath+'images/nentnda_logo.jpg" alt="'+nentndaAlt+'" border="0" align=center></a></td>');
		document.writeln('	</tr>');
		
		
document.writeln('		<td align=center background="'+imagePath+'images/menu/menubg.gif"><img src="'+imagePath+'images/spacer.gif" alt="" border="0" width=1 height=15><br><a href="'+wdiiLink+'"><img src="'+imagePath+'images/wdii_logo.jpg" alt="'+wdiiAlt+'" border="0" align=center></a></td>');
		document.writeln('	</tr>');



		

		


document.writeln('	<tr>');
		document.writeln('		<td align=center background="'+imagePath+'images/menu/menubg.gif"><img src="'+imagePath+'images/spacer.gif" alt="" border="0" width=1 height=15><br><a href="'+fivedayLink+'"><img src="'+imagePath+'images/5day_icon.jpg" alt="5 Days" border="0" align=center></td>');
		document.writeln('	</tr>');


		document.writeln('	</table>');
		document.writeln('	</td>');
	}else{
	//text only version
		document.writeln('	<td valign=top>');
		document.writeln('	<table width="100%" border="0" cellspacing="0" cellpadding="0">');
		document.writeln('	<tr>');
		document.writeln('	<td>');
		for (var i in MainSectionOrder[langID]){
			mainOrder=MainSectionOrder[langID][i];
			if(parseInt(mainOrder) < 100){
				document.writeln('[ <a href="'+MainSection[langID][mainOrder]+'">'+MainTitle[langID][mainOrder]+'</a> ]');
			}
		}
		document.writeln('<a href="javascript:externalLink(\''+hkssTextLink+'\');">'+hkssAlt+'</a>');
		document.writeln('<a href="javascript:externalLink(\''+rovingTextLink+'\');">'+rovingAlt+'</a>');
		document.writeln('<a href="javascript:externalLink(\''+annTextLink+'\');">'+annAlt+'</a>');
		document.writeln('	</td>');
		document.writeln('	</tr>');
		document.writeln('	<tr>');
		document.writeln('	<td><hr>');
		document.writeln('	</td>');
		document.writeln('	</tr>');
		document.writeln('	</table>');
		document.writeln('	</td>');
		document.writeln('	</tr>');
		document.writeln('	<tr>');
	}
	mainOrder = 0;
}