function OpenClose() {
	var obj = document.getElementById("searchbox_option");
	obj.className = (obj.className != "option_on") ? "option_on" : "option_off";
}

function Change_BgColor(eId, color) {
	var obj = document.getElementById(eId);
	obj.style.backgroundColor = color;
}

function Submit_Form(formName, elementId, elementValue) { 
	document.getElementById(elementId).value = elementValue;
	var form = eval('document.' + formName); 
	form.submit();
}

function SubmitEnter(kcode, formName) {
	if (kcode == 13) {
		var form = eval('document.' + formName); 
		form.submit();
	}
}

function Detail_Keyword_Selector(point) {
	var obj = document.getElementById("detail_keyword_list_ul");
	var item = obj.getElementsByTagName("input"); 
	item[point].checked = true;
	document.search.submit();
}

function Detail_Keyword_Selector_Category() {
	var item = document.search.cb_ci;
	if (item.checked == true) {
		document.getElementById("JS_Elemetn_category_invalid").value = 0;
	} else {
		document.getElementById("JS_Elemetn_category_invalid").value = 1;
	}
}