function menu(var1,var2,var3){
	var link  = "?main="+var1+"&sub="+var2+"&leftsub="+var3;
	var link2 = "&main="+var1+"&sub="+var2+"&leftsub="+var3;
	
    var varTmp = var2 + var3; 
    
	switch(var1){

		case 1 : {
			switch(varTmp) {
				case 0 : location.href="http://www.digitalsme.com/knowledge.do"+link; break;
				case 1 : location.href="http://www.digitalsme.com/knowledge/knowhow/knowhow_list.do?knowhowStat=NEW"+link2; break;
				case 2 : location.href="http://www.digitalsme.com/knowledge/knowhow/marketing_list.do?knowhowStat=MARKET"+link2; break;
				case 3 : location.href="http://www.digitalsme.com/knowledge/knowhow/marketing_list.do?knowhowStat=TECH"+link2; break;
				case 4 : location.href="http://www.digitalsme.com/knowledge/knowhow/pioneer_knowhow_list.do?knowhowStat=PIONEER"+link2; break;
				//case 4 : location.href="/knowledge/qna/question_list.do?categorySeq=0&orderBy=VISIT&searchType=TITLE&searchString="+link2; break;
				///knowledge/knowhow/knowhow_list.do
				//location.href="/knowledge/knowhow/knowhow_list.do?orderBy=VISIT"+link2; break;	
				//case 1 : location.href="/knowledge/qna/question_list.do?questionStat=VOTE"+link2; break;
				//case 2 : location.href="/knowledge/qna/question_list.do?questionStat=NEW"+link2; break;
				//case 3 : location.href="/knowledge/qna/question_list.do?questionStat=OVR"+link2; break;
                //case 4 : location.href="/knowledge/qna/question_list.do?categorySeq=0&orderBy=VISIT&searchType=TITLE&searchString="+link2; break;
                //case 5 : location.href="/knowledge/qna/question_list.do?questionStat=SCRP"+link2; break;
			}
			break;
		}


		case 2 : {
			switch(varTmp) {
				case 0 : location.href="http://www.digitalsme.com/market.do"+link; break;
				case 1 : location.href="http://www.digitalsme.com/knowledge/market/sell_list.do?orderBy=REG_TIME"+link2; break;
				case 2 : location.href="http://www.digitalsme.com/knowledge/market/sell_list.do?orderBy=REG_TIME&sellStat=APPR"+link2; break;
				case 3 : location.href="http://www.digitalsme.com/knowledge/market/sell_list.do?orderBy=VISIT_CNT"+link2; break;
                case 4 : location.href="http://www.digitalsme.com/knowledge/market/sell_list.do?orderBy=SELL_CNT"+link2; break;
                case 5 : location.href="http://www.digitalsme.com/knowledge/formula.do"+link; break;
			}
			break;
		}

 
		case 3 : {
			switch(varTmp){
				case 0 : location.href="http://www.digitalsme.com/consult.do"+link; break;
				case 1 : location.href="http://www.digitalsme.com/knowledge/consult/consult_info.do"+link; break;				
				case 2 : location.href="http://www.digitalsme.com/knowledge/consult/consult_expert_list.do"+link; break;
				case 3 : location.href="javascript:digitalsme.goUrl('', false, 'http://www.digitalsme.com/member/expert/expert_proposal.do');"; break;
				case 4 : location.href="http://www.digitalsme.com/knowledge/consult/expert_list.do"+link; break;
                case 5 : location.href="http://www.digitalsme.com/knowledge/consult/consult_expert_vote_list.do"+link; break;
                case 6 : location.href="http://www.digitalsme.com/knowledge/consult/lanking_list2.do"+link; break;
			}
			break;
		}

   
		case 4 : {
			switch(varTmp){
				/*case 0 : location.href="/cafeAndBlog.do"+link; break;*/
				//case 0 : location.href="http://cafe.digitalsme.com/club.do"+link; break;
				//case 1 : location.href="http://cafe.digitalsme.com/club.do"+link; break;
				//case 2 : location.href="http://cafe.digitalsme.com/blog.do"+link; break;
				case 0 : location.href="http://www.digitalsme.com/biz/jobsupport/happyJob_list.do"+link; break;
				case 1 : location.href="http://www.digitalsme.com/biz/jobsupport/happyJob_list.do"+link; break;
				case 2 : location.href="http://www.digitalsme.com/biz/jobsupport/publicBoard_list.do"+link+"&categorySeq=1"; break;
				case 3 : location.href="http://www.digitalsme.com/biz/jobsupport/publicBoard_list.do"+link+"&categorySeq=3"; break;
				case 4 : location.href="http://www.digitalsme.com/biz/jobsupport/publicBoard_list.do"+link+"&categorySeq=2"; break;
				
			}
			break;
		}

	
		case 5 : {
			switch(varTmp){				
				case 1 : location.href="http://www.digitalsme.com/biz/bizinfo/bizinfo_list.do"+link; break;
                case 2 : location.href="http://www.digitalsme.com/biz/bizinfo/future_list.do"+link; break;
                case 3 : location.href="http://www.digitalsme.com/biz/bizinfo/agriculture_list.do"+link; break;
                case 4 : location.href="http://www.digitalsme.com/biz/bizsupport/tech_list.do?categorySeq=9999998999860"+link2; break;
			}
			break;
		}

		case 6 : {
			switch(varTmp){
				case 0 : location.href="http://www.digitalsme.com/biz/bizsupport/readerSchool.do.do"+link; break;
				case 1 : location.href="http://www.digitalsme.com/biz/bizsupport/channelNews.do"+link; break;
				case 2 : location.href="http://www.digitalsme.com/biz/bizsupport/bizedu_list.do"+link; break;
				case 3 : location.href="http://www.digitalsme.com/biz/bizsupport/bizNara.do"+link; break;
				case 4 : location.href="http://www.digitalsme.com/biz/bizsupport/techTimes.do"+link; break;
				case 5 : location.href="http://www.digitalsme.com/biz/bizsupport/ebook_list.do"+link; break;
				case 6 : location.href="http://www.digitalsme.com/biz/bizsupport/yesform_list.do"+link; break;
				case 7 : location.href="http://www.digitalsme.com/biz/bizsupport/readerSchool.do"+link; break;
				//case 1 : location.href="http://www.digitalsme.com/biz/bizsupport/reView_main.do"+link; break;			
				//case 2 : location.href="/main/morepublic/recommendgoods_list.do"+link; break;
				//case 3 : location.href="http://www.digitalsme.com/biz/bizsupport/prad_list.do"+link; break;
				//case 4 : location.href="http://www.digitalsme.com/knowledge/knowhow/event_movie_list.do"+link; break;
				//case 5 : location.href="http://www.digitalsme.com/knowledge/knowhow/freshMotion_main.do"+link; break;
				//case a1 : location.href="/knowledge/knowhow/freshMotion_main.do"+link; break;

			}
			break;
		}
    
		case 7 : {
			switch(varTmp){
				case 0 : location.href="http://www.digitalsme.com/biz/bizsupport/tester_list.do"+link; break;
				case 1 : location.href="http://www.digitalsme.com/biz/bizsupport/tester_list.do"+link; break;
				case 2 : location.href="http://www.digitalsme.com/knowledge/knowhow/movieUp_list.do"+link; break;
				case 3 : location.href="http://www.digitalsme.com/biz/bizsupport/prad_list.do"+link+"&categorySeq=1"; break;
				case 4 : location.href="http://www.digitalsme.com/knowledge/knowhow/event_movie_list.do"+link; break;
				case 5 : location.href="http://www.digitalsme.com/knowledge/knowhow/freshMotion_main.do"+link; break;
				case 6 : location.href="http://www.digitalsme.com/biz/bizsupport/reView_main.do"+link; break;

			}
			break;
		}
	}
}