function opn(URL,winname){
	window.open('','newwin','toolbar=0,status=0,location=0,menubar=0,scrollbars=1,resizable=1,width=650,height=500');
	document.f1.target = "newwin";
	document.f1.filename.value = URL;
	document.f1.wintitle.value = winname;
	document.f1.submit();
}
function opn01(URL,winname){
	window.open('','newwin','toolbar=0,status=0,location=0,menubar=0,scrollbars=1,resizable=1,width=500,height=700');
	document.f1.target = "newwin";
	document.f1.filename.value = URL;
	document.f1.wintitle.value = winname;
	document.f1.submit();
}