function addFriend(uid){
	var url = "/common/send_invite_friend_proc.php";
}

//支付相关js代码
//检查用户余额，是否够支付，不够的话返回
var pay_info = {};
var pay_money = 0;
var result_func;

function checkOut(money){//价格已经订单参数
	var needToTopUp=0;
	money = parseFloat(money);
	if(money <= 0 && pay_money == 0){
		goToPay();
	}else if (pay_money > 0){
		money = pay_money;
	}
	pay_money = money;
	var url = "/pay/include/ajax_checkout.php";

	var data = {};
	data['money'] = money; //ui显示需要
	jQuery.post(url,data,function(str){
		if(parseFloat(str) > 0){//返回差价，提示付款
			needToTopUp = parseFloat(str);
			//_confirm('余额不足，需要支付'+needToTopUp+'C币','支付提示',"setTimeout(\'openTopUpPage("+needToTopUp+");\',500);");
		}
	});
	return needToTopUp;
}

//弹层跳转到充值
function goToTopup(){
	var url = "/pay/include/ajax_topup.php";
	var data = {};
	var theorderid=0;
	for(var index in pay_info){
		data[index] = pay_info[index];
	}
	jQuery.post(url,data,function(str){
		msg=eval("("+str+")");
		theorderid=parseInt(msg.orderid);
		pay_info['orderid'] = theorderid;
	});
	return theorderid;
}

//直接购买
function goToPay(){
	var url = "/pay/include/ajax_pay.php";
	var data = {};
	for(var index in pay_info){
		data[index] = pay_info[index];
	}
	jQuery.post(url,data,function(str){
		if(parseInt(str) == 1){//支付成功
			_alert('支付成功');
			pay_info={};
			if(typeof article_buyed != 'undefined'){
				blah();
			}else{
				article_buyed.clear();
			}
			if(typeof article_buy != 'undefined'){
				blah();
			}else{
				article_buy.clear();
			}
			pay_info['orderid'] = 0;
			pay_money = 0;
		}else{ //订单生成成功,弹出支付页面
			//_alert('您当前的C币不足无法完成本次支付，<a href=/pay/main.php target="_blank">请先去充值</a>');
			var html=$("#showmessage").html();
			getModalDivSuccess(html);
		}
	});
}


//打开支付页面
function openTopUpPage(price){
	var url = '/pay/main.php?cmoney=' + price;;
	if(parseInt(pay_info['orderid']) > 0){
		url = url + '&orderid=' + pay_info['orderid']+'&type='+pay_info['type'];
	}
	window.open(url);
	_alert('充值完成后点击确认来完成支付', '系统提示', 'setTimeout(\'checkOut();\',500);');
}