// toppage_tab
function Display(no){
    
    if(no == "no1"){
        document.getElementById("tab1").style.display = "block";
        document.getElementById("tab2").style.display = "none";
        document.getElementById("tab3").style.display = "none";
        document.getElementById("tab4").style.display = "none";
        document.getElementById("tab5").style.display = "none";
        document.getElementById("tab6").style.display = "none";
        document.getElementById("tab7").style.display = "none";
    }else if(no == "no2"){
        document.getElementById("tab1").style.display = "none";
        document.getElementById("tab2").style.display = "block";
        document.getElementById("tab3").style.display = "none";
        document.getElementById("tab4").style.display = "none";
        document.getElementById("tab5").style.display = "none";
        document.getElementById("tab6").style.display = "none";
        document.getElementById("tab7").style.display = "none";
    }else if(no == "no3"){
        document.getElementById("tab1").style.display = "none";
        document.getElementById("tab2").style.display = "none";
        document.getElementById("tab3").style.display = "block";
        document.getElementById("tab4").style.display = "none";
        document.getElementById("tab5").style.display = "none";
        document.getElementById("tab6").style.display = "none";
        document.getElementById("tab7").style.display = "none";
    }else if(no == "no4"){
        document.getElementById("tab1").style.display = "none";
        document.getElementById("tab2").style.display = "none";
        document.getElementById("tab3").style.display = "none";
        document.getElementById("tab4").style.display = "block";
        document.getElementById("tab5").style.display = "none";
        document.getElementById("tab6").style.display = "none";
        document.getElementById("tab7").style.display = "none";
    }else if(no == "no5"){
        document.getElementById("tab1").style.display = "none";
        document.getElementById("tab2").style.display = "none";
        document.getElementById("tab3").style.display = "none";
        document.getElementById("tab4").style.display = "none";
        document.getElementById("tab5").style.display = "block";
        document.getElementById("tab6").style.display = "none";
        document.getElementById("tab7").style.display = "none";
    }else if(no == "no6"){
        document.getElementById("tab1").style.display = "none";
        document.getElementById("tab2").style.display = "none";
        document.getElementById("tab3").style.display = "none";
        document.getElementById("tab4").style.display = "none";
        document.getElementById("tab5").style.display = "none";
        document.getElementById("tab6").style.display = "block";
        document.getElementById("tab7").style.display = "none";
    }else if(no == "no7"){
        document.getElementById("tab1").style.display = "none";
        document.getElementById("tab2").style.display = "none";
        document.getElementById("tab3").style.display = "none";
        document.getElementById("tab4").style.display = "none";
        document.getElementById("tab5").style.display = "none";
        document.getElementById("tab6").style.display = "none";
        document.getElementById("tab7").style.display = "block";
    }
}