function get_gift(gift_id, con_tag_id, flag)
{
	var reason_list = {
		"con_tag_1": 'charge_a_gift',
		"con_tag_2": 'charge_b_gift',
		"con_tag_3": 'charge_c_gift',
		"con_tag_4": 'charge_d_gift',
		"yuanlao": 'yuanlao_gift',
		"xingui": 'xingui_gift'
		};
	if (flag === "shopping")		
	{
		reason_list["con_tag_1"] = 'buy_token_one_year_gift';
		reason_list["con_tag_2"] = 'buy_token_half_year_gift';
		var gift_name = gift_id;
	}
	else {
		var gift_name = $("#"+gift_id).text(); 
	}
	var gift_reason = reason_list[con_tag_id];	

	$.get("/cbsite/srocn_act_2/gift_left_times/", 
		{ "gift_reason": gift_reason }, function(r){
		var user_info = eval("("+r+")");
		if (user_info.gift_left_times === undefined)
		{
			alert(user_info.msg);
		}
		else {
			if (user_info.gift_left_times <= 0)
			{
				alert(user_info.msg);
			}
			else {
				var isOk = confirm("您已经点击领取"+gift_name+",确定是领取这一奖品吗？");
				if (isOk == true)
				{
					$.get("/cbsite/srocn_act_2/get_gift_post/", { 
						"gift_name": gift_name,
						"gift_reason": gift_reason
					}, function(resp){
						var r_dict = eval("("+resp+")");
						alert("恭喜您，您已经成功获得奖品，请到我的礼箱领取奖品。");
						window.location = r_dict.next_url;
					});
				}
			}
		}
		});
}