function searchPic()
{
	var word = $.trim($('input[name=word]').val());

	if( word == "" || word == "搜索您想要的iPhone墙纸" )
	{
		alert('请输入关键词.');

		$('input[name=word]').focus();
	}
	else
	{
		window.location = "/tag-" + encodeURIComponent(word) + "-1.html"
	}

	return false;
}

function goToPage(thisPage,totalPage)
{
	var page = $.trim($('input[name=page]').val());

	if( page > totalPage || page < 1)
	{
		alert('请输入 1 至 ' + totalPage + ' 范围内的页码.');

		$('input[name=page]').val(thisPage);

		$('input[name=page]').focus();
	}
	else
	{
		var goToUrl = window.location.pathname.replace(/\d(?=\.html)/g,page);

		if( goToUrl.slice(-5) != ".html" )
		{
			goToUrl = "/index-new-" + page + ".html";
		}

		window.location = goToUrl;
	}

	return false;
}