function loginCheck($uname,$password)
{
	session_start();
	$uname = htmlentities($uname, ENT_QUOTES);
	$queryString = "SELECT * FROM coupons_users where username ='".$uname."' and password='".$password."'";
	$resultSet = mysql_query($queryString);
	if(mysql_num_rows($resultSet)>0){
		$values = mysql_fetch_array($resultSet);
			if($values['user_status']!="A"){ 
				return "Blocked";
			}else{
				if($password=='e10adc3949ba59abbe56e057f20f883e'){
					$_SESSION["fb_user"] = 1;
				}else{
					$_SESSION["fb_user"] = 0;
				} 

				$_SESSION["userid"] = $values['userid'];
				$_SESSION["username"] = htmlspecialchars_decode($values['username']);
				$_SESSION["userrole"] = $values['user_role'];
				$_SESSION["userstatus"] = $values['user_status'];
				$_SESSION["city"] = $values['city'];
				$_SESSION["country"] = $values['country'];
				$_SESSION["user_shopid"] = $values['user_shopid'];	
				$_SESSION["savedamt"] = '0';

				// to get total amt saved during user purchase
				getsavingamt();
				return "Success";

			}
	}else{
		return "Failed"; 
	}

}