fa=new Object(document.fm);

function setutf(fx){
	bkup=document.charset;
	document.charset="UTF-8";
	display(fx);
	document.charset=bkup;
}

function seteuc(fx){
	bkup=document.charset;
	document.charset="euc-jp";
	display(fx);
	document.charset=bkup;
}

function setsjis(fx){
	bkup=document.charset;
	document.charset="shift_jis";
	display(fx);
	document.charset=bkup;
}

function seti8859(fx){
	bkup=document.charset;
	document.charset="iso-8859-1";
	display(fx);
	document.charset=bkup;
}

function setw1252(fx){
	bkup=document.charset;
	document.charset="windows-1252";
	display(fx);
	document.charset=bkup;
}

function setg2312(fx){
	bkup=document.charset;
	document.charset="gb2312";
	display(fx);
	document.charset=bkup;
}

function seteukr(fx){
	bkup=document.charset;
	document.charset="euc-kr";
	display(fx);
	document.charset=bkup;
}

function setko8r(fx){
	bkup=document.charset;
	document.charset="koi8-r";
	display(fx);
	document.charset=bkup;
}

function display(formx) {
	if(fa.new_win.checked==true) {
		formx.target="_blank"; formx.submit();
		return;
	}

	category_root=window.open("","category_root","");
	formx.target="category_root";
	formx.submit(); category_root.focus();
}

function fcs_set() {
	document.fm.txt.focus();
}