//初期設定
function setUp(){
var moreInfoElmnts = getByClass(document,"moreInfo","div");
for(i = 0;i < moreInfoElmnts.length;i++){
moreInfoElmnts[i].style.display = "none";
}
}

//詳細開閉
function moreInfoOpen(obj){
var moreInfoElmnts=getByClass(obj.parentNode,"moreInfo","div");
if(moreInfoElmnts[0].style.display =="none"){
moreInfoElmnts[0].style.display = "block";
}else{
moreInfoElmnts[0].style.display = "none";
}
}

function moreInfoOpenX(obj){
var moreInfoElmnts=getByClass(obj.parentNode,"moreInfo_open","div");
if(moreInfoElmnts[0].style.display =="none"){
moreInfoElmnts[0].style.display = "block";
}else{
moreInfoElmnts[0].style.display = "none";
}
}

//要素を取得
function getByClass(parentElmnt,className,tagName){
var cElmnts = new Array();
var elmnts = parentElmnt.getElementsByTagName(tagName);
for(i=0;i<elmnts.length;i++){
if(elmnts[i].className==className){
cElmnts.push(elmnts[i]);

}

}
return cElmnts;

}