function setsjis(fx){
	bkup=document.charset;
	document.charset="Shift_JIS";
	display(fx);
	document.charset=bkup;
}
function setutf(fx){
	bkup=document.charset;
	document.charset="UTF-8";
	display(fx);
	document.charset=bkup;
}
function display(formx) {
	swin=window.open("","_self","");

	formx.target="_self";
	formx.submit(); swin.focus();
}
function sitetop(ur) {
	swin=window.open(ur,"_self","");
	swin.focus();
}
function search(eng) {
	q=document.fm.k.value;
	if(eng=="kiji") { if(q=="") sitetop("http://www.sakigake.jp/p/ksrch/"); else { fw=document.f_kiji; fw.PText.value=q; setutf(fw); }}
	if(eng=="web") { if(q=="") sitetop("http://www.sakigake.jp/"); else { fw=document.f_web; fw.q.value=q; setutf(fw); }}
	if(eng=="site") { if(q=="") sitetop("http://www.sakigake.jp/"); else { fw=document.f_site; fw.q.value=q; setutf(fw); }}
}