/*画像切り替え*/
function swImg(iName,str) {
	document.images[iName].src = str;
}

/*ポップアップ*/
function WO(url){
	win=window.open(url,"open","width=640,height=480,scrollbars=yes,status=no,resizable=yes,toolbar=no,location=no,menubar=no");
	win.moveTo(0,0);
}

function myGo() {
	if (document.FormName.pref.value != 0){
		document.FormName.submit();
	}
}