function fAddFavorite(a,b){
	if(document.all){
		window.external.AddFavorite(b,a)
	}else{
		window.sidebar.addPanel(a,b,"")
	}
}
function buy(_href)
{
	var num = $('#goods_num').val();
	var buy_href = _href.replace('__num__', num);
	window.location.href = buy_href;
}
function addBuguFavorite(goods_id)
{
	window.location.href = '/user/favorite/add?id=' + goods_id;
}

function callvote(comment_id, vote)
{
	var commentStr = $.cookie("comment");
	var content = '';
	if(commentStr)
	{
		if(commentStr.indexOf(','+comment_id+',')>-1)
		{
			$('#comment_'+comment_id).removeClass().css({color:'gray',cursor:'default'}).html("您已经投票!");
			return true;
		}
		else
		{
			content = ','+comment_id+commentStr;
		}
	}
	else
	{
		content = ','+comment_id+',';
	}
	$.cookie("comment", content, {
		expires: 30
	});

    $.get('/comment/vote', {comment_id: comment_id, vote: vote}, function(data) {
        if(data.error_code == 0) {
			var num = parseInt($('#comment_vote_'+comment_id).html());
			$('#comment_vote_'+comment_id).html(1+num);
        } else {
			alert(data.error_msg);
        }
		$('#comment_'+comment_id).removeClass().css({color:'gray',cursor:'default'}).html("您已经投票!");
    }, 'json');
}
function addHistory(goods_id)
{
	var preArr = arr = [];
	if ($.cookie("history"))
	{
		preArr = eval('['+$.cookie("history")+']');
	}
	if(preArr)
	{
		var length = Math.min(preArr.length, 10);
		for(var i=0;i<length;i++)
		{
			if(preArr[i]!=goods_id && isNumeric(preArr[i]))
			{
				arr.push(preArr[i]);
			}
		}
	}
	arr.unshift(goods_id);
	$.cookie("history", arr.toString(), {
		expires: 30
	});
}
function isNumeric(val)
{
	if(isNaN(parseFloat(val))) {
		return false;
	}
	return true
}