/*
========== ::: 2010.5.10更新 ::: ==========
*/


/*
========== ::: Windowクローズ ::: ==========
*/

function CloseWin(){
    window.close();
}

/*
========== ::: Windowオープン ::: ==========
*/

function openwin01() {
window.open('choice_win1','w01','scrollbars=yes,width=710,height=600');
}

function openwin02() {
window.open('company_win2','w02','scrollbars=yes,width=710,height=600');
}


/*
========== ::: スクロールアップ ::: ==========
*/

function pageTopScroll() {
var scrj = 1;
var scdist = document.body.parentNode.scrollTop;
if(scrj<50 && scdist) {
scdist = (scdist>2) ? Math.ceil(scdist*.2) : 1;
scrj++;
scrollBy(0,-scdist);
setTimeout("pageTopScroll()",20);
} else {
scrollTo(0,0);
scrj = 1;
}
}