var top_number = 0;
var now_number = 0;

/* ----- genru_tab ----- */
function genru_tab(number) {
	if (number != now_number) {
		$("#toku"+now_number).hide();
		$("#toku"+number).show();
		document.getElementById("tab"+number).className = "active";
		document.getElementById("tab"+now_number).className = "";
		now_number = number;
	}
	return false;
}

/* ----- top_search ----- */
function top_search(number) {
	if (number != top_number) {
		document.getElementById("topg"+number).className = "active";
		if (top_number != 0) document.getElementById("topg"+top_number).className = "";
		document.getElementById("g"+number).checked = true;
		top_number = number;
	}
	return false;
}

/* ----- top_radio ----- */
function top_radio(number) {
	if (number != top_number) {
		document.getElementById("g"+number).checked = true;
		document.getElementById("topg"+number).className = "active";
		if (top_number != 0) document.getElementById("topg"+top_number).className = "";
		top_number = number;
	}
}

/* ----- top_radio ----- */
function image_change() {
	document.getElementById("search_bg1").src = "/images/top/serch_title_1.gif";
	document.getElementById("search_bg2").style.backgroundImage = 'url(/images/top/serch_main_1.gif)';
	
}

/* ----- top_search_tab ----- */
function top_search_submit() {
	window.document.search_fm.submit();
}