function openwin(page, w, h) {
		var nwin = window.open(page,'win','toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizable=1,width=550,height=600');
		nwin.focus();
}

function openwin2(page, w, h) {
		var nwin = window.open(page,'win','toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizable=1,width=780,height=550');
		nwin.focus();
}

function openwin_09xmas3990(page, w, h) {
		var nwin = window.open(page,'win','toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizable=1,width=631,height=741');
		nwin.focus();
}

function openwin_09xmas4990(page, w, h) {
		var nwin = window.open(page,'win','toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizable=1,width=681,height=741');
		nwin.focus();
}

function openwin_09xmas5990(page, w, h) {
		var nwin = window.open(page,'win','toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizable=1,width=631,height=741');
		nwin.focus();
}

function openwin_09xmas6990(page, w, h) {
		var nwin = window.open(page,'win','toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizable=1,width=641,height=741');
		nwin.focus();
}

function openwin_09xmaslunch(page, w, h) {
		var nwin = window.open(page,'win','toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizable=1,width=581,height=741');
		nwin.focus();
}

function openwin_common(page, w, h) {
		var nwin = window.open(page,'win','toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizable=1,width=' + w + ',height='+h);
		nwin.focus();
}

function openwin_10_grand(page, w, h) {
		var nwin = window.open(page,'win','toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizable=1,width=630,height=550');
		nwin.focus();
}

function openwin_10_course(page, w, h) {
		var nwin = window.open(page,'win','toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizable=1,width=650,height=600');
		nwin.focus();
}


//close
function changefocus(){
window.focus();
}
window.onload=changefocus;
function goWin(URL){
	opener.location.href=URL;
}