// ショップ名検索
function checkShopNameParam(def) {
	if ( document.getElementById('shn').value == def){
		document.getElementById('shn').value = '';
	}	
//	document.shopName.action = 'index.php?ac=Search_DetailsResult';
	document.shopName.method = 'get';
	document.shopName.target = '_self';
	document.shopName.submit();
}

// 詳細検索
function checkDetailsParam(def) {
	if ( document.getElementById('key').value == def){
		document.getElementById('key').value = '';
	}	
//	document.details.action = 'index.php?ac=Search_DetailsResult';
	document.details.method = 'get';
	document.details.target = '_self';
	document.details.submit();
}