function switchTab(index,count,key,nclass){
for (i=1;i<=count;i++) {
document.getElementById(key+i).style.display = "none" ;
document.getElementById("tab_"+key+i).className="";
}
document.getElementById(key+index).style.display = "block";
document.getElementById("tab_"+key+index).className=nclass;
}


$(function(){
$(".hong12 td").eq(0).mouseover();$("#nav1").addClass("navcur");for(i=1;i<=6;i++){	 $("#navc"+i+"").css({"display":"none"});}
$("#navc1").css({"display":"block"});$("#nav1").mouseover(function(){for(i=1;i<=6;i++){
$("#navc"+i+"").css({"display":"none"});}for(i=1;i<=6;i++){$("#nav"+i+"").removeClass("navcur");}for(i=1;i<=6;i++){$("#nav"+i+"").removeClass("navcur2");}
$("#navc1").css({"display":"block"});$("#nav1").addClass("navcur");});$("#nav3").mouseover(function(){for(i=1;i<=6;i++){$("#navc"+i+"").css({"display":"none"});}
for(i=1;i<=6;i++){$("#nav"+i+"").removeClass("navcur");}for(i=1;i<=6;i++){$("#nav"+i+"").removeClass("navcur2");}$("#navc3").css({"display":"block"});$("#nav3").addClass("navcur");});$("#nav5").mouseover(function(){for(i=1;i<=6;i++){$("#navc"+i+"").css({"display":"none"});}for(i=1;i<=6;i++){$("#nav"+i+"").removeClass("navcur");}for(i=1;i<=6;i++){$("#nav"+i+"").removeClass("navcur2");}$("#navc5").css({"display":"block"});$("#nav5").addClass("navcur");});$("#nav2").mouseover(function(){for(i=1;i<=6;i++){$("#navc"+i+"").css({"display":"none"});}for(i=1;i<=6;i++){$("#nav"+i+"").removeClass("navcur");}for(i=1;i<=6;i++){$("#nav"+i+"").removeClass("navcur2");}$("#navc2").css({"display":"block"});$("#nav2").addClass("navcur2");});$("#nav4").mouseover(function(){for(i=1;i<=6;i++){$("#navc"+i+"").css({"display":"none"});}for(i=1;i<=6;i++){$("#nav"+i+"").removeClass("navcur");}for(i=1;i<=6;i++){$("#nav"+i+"").removeClass("navcur2");}$("#navc4").css({"display":"block"});$("#nav4").addClass("navcur2");});$("#nav6").mouseover(function(){for(i=1;i<=6;i++){$("#navc"+i+"").css({"display":"none"});}for(i=1;i<=6;i++){$("#nav"+i+"").removeClass("navcur");}for(i=1;i<=6;i++){$("#nav"+i+"").removeClass("navcur2");}$("#navc6").css({"display":"block"});$("#nav6").addClass("navcur2");});$("#gnarea").css({"display":"none"});$("#gwarea").css({"display":"none"});$("#xjarea").css({"display":"block"});
});