//----------------
// search 用関数
//----------------
function onStatus(obj, status) {
	if(status == 'over') {
		var img = new Image();
		img.src = 'http://szp.jp/blog/images/search-button-on.gif';
		obj.src = img.src;
	} else if(status == 'out') {
		var img = new Image();
		img.src = 'http://szp.jp/blog/images/search-button-no.gif';
		obj.src = img.src;
	}
}


function onFocus(obj, status) {
	if(status == 'focus') {
		obj.style.backgroundColor = '#cecece';
	} else if(status == 'blur') {
		obj.style.backgroundColor = '#ffffff';
	}
}