//品牌库搜索函数
document.write('<script type="text/javascript" src="/js/cache_search_brand.js"></script>');

function goSearch(tO)
{
	//alert('debug->' + tO.brand_name.value + '\ndebug2->' + tO.keyword.value);
	if(!tO.brand_name.value)
	{
		if(!tO.keyword.value)
		{
			alert('请填写搜索关键字！');
		}
		var tStr = encodeURI(tO.keyword.value);
		if(parseInt(Math.random() * 9) > 4)
			window.open('http://www.google.cn/search?hl=zh-CN&newwindow=1&q=site%3Aqgtt.com+' + tStr + '&meta=&aq=f&oq=');
		else
			window.open('http://www.baidu.com/s?ie=utf-8&wd=site%3Aqgtt.com+' + tStr);
		return false;
	}
	else
	{
		goSearch2(tO);
		return false;
	}
}

function goSearch1(tO)
{
	//alert(tO.class_name1.value + '\n' + tO.class_name2.value);
	if(!tO.class_name1.value)
	{
		alert('请选择产品大类！');
		return false;
	}
	var tStr = '/brand/' + tO.class_name1.value;
	if(tO.class_name2.value) tStr = '/brand/' + tO.class_name2.value;
	location.href = tStr;
	return false;
}

function goSearch2(tO)
{
	//alert(tO.brand_name.value + '\n' + tO.class_name2.value);
	if(!tO.brand_name.value)
	{
		alert('请选择品牌！');
		return false;
	}
	var tStr = '/brand/' + tO.brand_name.value;
	if(tO.class_name2.value) tStr += '/' + tO.class_name2.value;
	location.href = tStr;
	return false;
}

//根据大类加载小类
function search_class1_change(tO)
{
	//清除小类
	var tO2 = tO.class_name2;
	while(tO2.options.length > 1) tO2.remove(1);
	
	var tArr = className1_Arr[tO.class_name1.value];
	if(!tArr) return;
	
	for(var i = 0; i < tArr.length; i++)
	{
		addOption(tO2, className2_Arr[tArr[i]][1], className2_Arr[tArr[i]][0]);
	}
}

//根据品牌加载小类
function search_brand_change(tO)
{
	//清除小类
	var tO2 = tO.class_name2;
	while(tO2.options.length > 1) tO2.remove(1);

	var tArr = brandName_Arr[tO.brand_name.value];
	if(!tArr) return;

	for(var i = 0; i < tArr.length; i++)
	{
		addOption(tO2, className2_Arr[tArr[i]][1], className2_Arr[tArr[i]][0]);
	}
}