function SearchCatalogue(obj) {
	var cover = obj.form.cover.value;
	var icon  = obj.form.icon.value;
	var field = obj.form.field.value;
	var keyword = encodeURIComponent(obj.form.keyword.value);

	var param = "";

	if (cover) {
		param = "cover/" + cover;
	}

	if (icon) {
		if (param.length == 0) {
			param = "icon/" + icon;
		} else {
			param += "/icon/" + icon;
		}
	}

	if (field && keyword) {
		if (param.length == 0) {
			param = "field/" + field + "/keyword/" + keyword;
		} else {
			param += "/field/" + field + "/keyword/" + keyword;
		}
	}

	if (param.length != 0) {
		location = "lineup.jsp?mode=" + param;
	}
}

/*--------------------------------------------------------------------------------------------------*/

function changeCatalogueIconForm() {
	var val = document.getElementById("search-cover").value;
	var url = "../library/ChangeIconForm.jsp?cover=" + val;
	request = createRequest();
	request.open("GET", url, true);
	request.onreadystatechange = updateCatalogueIconForm;
	request.send(null);
}

function updateCatalogueIconForm() {
	if (request.readyState == 4) {
		if (request.status == 200) {
			var change = document.getElementById("change-item");
			var response = request.responseText;
			change.innerHTML = response;
		}
	}
}

/****************************************************************************************************/