/home/mip/public_html_/old-website/employer/login.php
<?php

	require_once("func_all.php");
	
	$db=db_connect();
	
	if (!$db) {
		echo "<center> Error connecting to database. </center>\n";
		exit;
	}

	session_start();	  
	
	if ($submit) {
		 if (!$username || !$password ){
     		$msg = "ERROR: You did not fill in all the fields!";
	      display_login_form($msg);
	      exit;
     }
     else{// both fields are filled in
		 		if ($myprincipalid1 = login($username,$password)){
					 if ($myprincipalid = login_valid($myprincipalid1)){
						 $principal_valid_user = $username;
						 session_register("myprincipalid");
						 session_register("principal_valid_user");
						 setcookie ("myprincipalid", $myprincipalid,time()+7200);
						 setcookie ("principal_valid_user", $principal_valid_user,time()+7200);
						 header ("Location: mainpage.php");
						 exit;
					} else {
						 $msg = "NOTICE: Your Account has already expired. <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Please contact your Partner Agency for details";
						 display_login_form($msg);
					}	 
				}
				else{ // no array fetch
           			 $msg = "ERROR: Either Username or Password is invalid.";
					 display_login_form($msg);
					 exit;
        }// end of else no array fetch  
  	}//else end of both fields are field in    
	}// end of if $submit 
	else {
			 
			 display_login_form(); //login_form();
  }
?>