function win_open(){
   var win01 = window.open("",'pop_window01','toolbar=no,location=no,status=no,menubar=no, scrollbars=yes,resizable=yes,width=510,height=600');
    document.f1.target = "pop_window01";
	win01.focus();
}
function win_open_f2(){
   var win01 = window.open("",'pop_window01','toolbar=no,location=no,status=no,menubar=no, scrollbars=yes,resizable=yes,width=510,height=600');
    document.f2.target = "pop_window01";
	win01.focus();
}

function win_open2(URL,sizeW,sizeY){
	aaa = "toolbar=no,location=no,status=no,menubar=no, scrollbars=yes,resizable=yes,width="+sizeW+",height="+sizeY;
   var win01 = window.open(URL,'pop_window01',aaa);
	win01.focus();
}
function win_open3(URL,sizeW,sizeY){
	aaa = "toolbar=no,location=no,status=no,menubar=no, scrollbars=yes,resizable=yes,width="+sizeW+",height="+sizeY;
   var win01 = window.open(URL,'pop_window01',aaa);
	win01.focus();
}
function win_open4(URL,sizeW,sizeY){
	aaa = "toolbar=no,location=no,status=no,menubar=no, scrollbars=yes,resizable=yes,width="+sizeW+",height="+sizeY;
   var win01 = window.open(URL,'pop_window01',aaa);
	win01.focus();
}