function hydis(p){

for(j=1;j<=3;j++){

document.getElementById("hy0"+j).className="hy hy1"+j
document.getElementById("qqbbnav"+j).style.display="none" ;

};
document.getElementById("hy0"+p).className="hy hy0"+p
document.getElementById("qqbbnav"+p).style.display="block" ;

//alert();
}
function hydis2(p){

for(j=1;j<=4;j++){

document.getElementById("hy2"+j).className="hy hy3"+j
document.getElementById("qqbbnav2"+j).style.display="none" ;

};
document.getElementById("hy2"+p).className="hy hy2"+p
document.getElementById("qqbbnav2"+p).style.display="block" ;

//alert();
}
function shoumenu(p){
document.getElementById("qbmenu"+p).style.visibility="visible";
document.getElementById("qbmenu"+p).style.left=72*(p-1)-11;
}
function hidemenu(p){
document.getElementById("qbmenu"+p).style.visibility="hidden";
};
function yetab(i,p){

for(j=1;j<=3;j++){

document.getElementById("ye"+i+j).className="yewd_t2"
document.getElementById("yenav"+i+j).style.display="none" ;

};
document.getElementById("ye"+i+p).className="yewd_t1"
document.getElementById("yenav"+i+p).style.display="block" ;

//alert();
}