Changed WEBFORM links in vicidial.php to use window.open instead of traditional links due to IE7 issue

Added stand-alone voicemail accounts configurable through admin.php
cleanup of admin.php code to fit standard

git-svn-id: svn://192.168.202.10@1235 3d104415-ff17-0410-8863-d5cf3c621b8a

extras/upgrade_2.2.0.sql

@@ -548,3 +548,15 @@ ALTER TABLE system_settings ADD db_schema_update_date DATETIME;
 ALTER TABLE system_settings ADD enable_second_webform ENUM('0','1') default '0';
 
 UPDATE system_settings SET db_schema_version='1173',db_schema_update_date=NOW();
+
+CREATE TABLE vicidial_voicemail (
+voicemail_id VARCHAR(10) NOT NULL UNIQUE PRIMARY KEY,
+active ENUM('Y','N') default 'Y',
+pass VARCHAR(10) NOT NULL,
+fullname VARCHAR(100) NOT NULL,
+messages INT(4) default '0',
+old_messages INT(4) default '0',
+email VARCHAR(100)
+);
+
+UPDATE system_settings SET db_schema_version='1174',db_schema_update_date=NOW();