// JScript File
 var user = new Array();
 user[0] = 30;
 user[1] = new Array("222hs","222hs","Heather Sulaeman","ad","email");
 user[2] = new Array("222kc","222kc","Karen Chen","ad","email");
 user[3] = new Array("222jc","222jc","Jonathan Chang","cr","email");
 user[4] = new Array("222mh","222mh","Michael Hsu","cr","email");
 user[5] = new Array("222jk","222jk","Jeff Kuo","cr","email");
 user[6] = new Array("222mq","222mq","Mylin Quach","cr","email");
 user[7] = new Array("222gf","222gf","Grace Fransisca","email");
 user[8] = new Array("222sc","222sc","Sandie Cheng","email");
 user[9] = new Array("222dl","222dl","Delaney An-Ning Lim","email");
 user[10] = new Array("18999","","","email");
 user[11] = new Array("18999","","","email");
 user[12] = new Array("18999","","","email");
 user[13] = new Array("18999","","","email");
 user[14] = new Array("18999","","","email");
 user[15] = new Array("18999","","","email");
 user[16] = new Array("18999","","","email");
 user[17] = new Array("18999","","","email");
 user[18] = new Array("18999","","","email");
 user[19] = new Array("18999","","","email");
 user[20] = new Array("18999","","","email");
 user[21] = new Array("18999","","","email");
 user[22] = new Array("18999","","","email");
 user[23] = new Array("18999","","","email");
 user[24] = new Array("18999","","","email");
 user[25] = new Array("18999","","","email");
 user[26] = new Array("18999","","","email");
 user[27] = new Array("18999","","","email");
 user[28] = new Array("18999","","","email");
 user[29] = new Array("guest","guest","","cr","email");
 user[30] = new Array("99999","","","cr","email");
 // alert(user[2][1]);
var userName = "";
var bGrant = false;
var usedURL = "";

function varifyUser()
{
	var student = document.all.StudentId.value;
	var password = document.all.Password.value;
	for (i=1; i <= user[0]; i++) {
        if (student == user[i][0])
        {
            if (student == "guest")
            {
                usedURL = "GuestMain.htm";
            }
            if (password == user[i][1]) 
            {
               // guest account
                userName = user[i][2];
                bGrant = true;
                userClass = user[i][3];
                if (userClass == "ad")
                    usedURL = "StudentMain.htm";
                else
                    usedURL = "StudentMain.htm";

            } else {
                userName = "Password is not valid.";
            }
            break;       
        } else {
            userName = "Student ID is not valid.";
        }
                
    }

}