[Plugin: External DB authentication] Integration WordPress and NopCommerce

I have updated the plugin script to fix :
1) MS SQL Server query bug
2) Support NopCommerce Encryption.

Here is my changes :

Line 176 // Add NopCommerce 1.80 Encryption option

<?php
                    switch(get_option('ext_db_enc')) {
                    case "SHA1" :
                        echo '<option selected="selected">SHA1</option><option>MD5</option><option>NopCommerce 1.80</option><option>Other</option>';
                        break;
                    case "MD5" :
                        echo '<option>SHA1</option><option selected="selected">MD5</option><option>NopCommerce 1.80</option><option>Other</option>';
                        break;
                    //START Support for NopCommerce 1.80
					case "NopCommerce 1.80":
						echo '<option>SHA1</option><option>MD5</option><option selected="selected">NopCommerce 1.80</option><option>Other</option>';
                        break;
					//END
					case "Other" :
                        echo '<option>SHA1</option><option>MD5</option><option>NopCommerce 1.80</option><option selected="selected">Other</option>';
                        break;
                    default :
                        echo '<option selected="selected">SHA1</option><option>MD5</option><option>NopCommerce 1.80</option><option>Other</option>';
                        break;
                    }
                ?>

Line 369 // Add the password hash for NopCommerce comparing password

//START Support for NopCommerce 1.80
		case "NopCommerce 1.80" :
			// Hashing Password for the NopCOmmerce Store
			$sqlSaltKeyfield = 'SaltKey' ;
			$query = "SELECT [$sqlSaltKeyfield] FROM " . get_option('ext_db_table') . " WHERE ".get_option('ext_db_namefield')." = '$username'";
			$result = db_functions($driver,"query",$resource,$query);
			$numrows = db_functions($driver,"numrows",$result,"");
			if ($numrows == 1)
			{
				$SaltKey = db_functions($driver,"fetch",$result,"");
				$SaltKey = $SaltKey[strtolower($sqlSaltKeyfield)];

				$nopcryptedpassword = sha1($password.$SaltKey);
			}
			$password2 = strtoupper($nopcryptedpassword) ;
			break;
		//END

Thank you Charlene for this plugin ??