//商品番号検索用javascript
var msg = "商品番号を入力してください";
function showItemCodeMsg() {
	ele = document.frmItemCode.itemcode;
	if(ele.value == ""){
		ele.value = msg;
	}
}
function hideItemCodeMsg() {
	ele = document.frmItemCode.itemcode;
	if(ele.value == msg){
		ele.value = "";
	}
}
function SearchItemCode(url) {
	//hideItemCodeMsg();
	//商品番号
	code = document.frmItemCode.itemcode.value;
	if (code == msg) code = "";
	//ページ遷移
	document.frmItemCode.target="_top";
	document.frmItemCode.action = url + "/" + code;
	document.frmItemCode.method="post";
	document.frmItemCode.submit();
}