function searchGoodsFreeForEnter(e) {
		if (e.keyCode == Event.KEY_RETURN) {
				searchGoods('free');
		}
}

function searchGoodsDetailForEnter(e) {
		if (e.keyCode == Event.KEY_RETURN) {
				searchGoods('indiv');
		}
}

function searchGoods(mode) {
		$('GoodsMode').value = mode;
		document.forms[0].submit();
}

function initConditions() {
    if ($('GoodsTitle').value == "" || $('GoodsTitle').value == "曲名（曲集名）フリーワード") {
        $('GoodsTitle').value = "曲名（曲集名）フリーワード";
        $('GoodsTitle').style.color = "#808080";
    }

    Event.observe("GoodsTitle", 'focus', focusGoodsTitle, false);
    Event.observe("GoodsTitle", 'blur', blurGoodsTitle, false);
}

function focusGoodsTitle() {
    if ($('GoodsTitle').value == "曲名（曲集名）フリーワード") {
        $('GoodsTitle').value = "";
        $('GoodsTitle').style.color = "black";
    }
}

function blurGoodsTitle() {
    if ($('GoodsTitle').value == "") {
        $('GoodsTitle').value = "曲名（曲集名）フリーワード";
        $('GoodsTitle').style.color = "#808080";
    }
}