var mmbUrl = 'http://mm.eachnet.com/newpromo/3c/credits_2nd';
var creditDetailsUrl = 'http://mm.eachnet.com/newpromo/public/credit_details/credit_details.php?tpl=credits_2nd';

function confirmGetItem() {
	
	return window.confirm('兑换/抽奖前请仔细阅读相关规则，\n您确定要兑换/抽奖这件物品么？');
}

function getItem(typeid,item) {
	
	if ( confirmGetItem() ) {

		window.open(mmbUrl + '/getprize.php?f=get&item='+ item , "_blank", 'resizable=true,width=600,menubar=no,height=380,toolbar=no');
		return false;
	} else {
		
		return false;
	}
}

function showDetail() {
	
	window.open(creditDetailsUrl, "_blank", 'resizable=true,width=520,menubar=no,height=440,toolbar=no');
	return false;
}

function checkMobileNum(mobileNum) {
	return true;
	var t = new Number(mobileNum);
	if ( isNaN(t) || mobileNum.length != 11 ) {
		
		alert('请输入正确的手机号码');
		return false;
	}

	return true;
}