var alertErr = {
                   DELETE:'Are you sure you want to delete the selected ',
                   COUNTRY_SELECT : 'Must select Country',
                   REGION_SELECT : 'Must select Region',
                   CITY_SELECT : 'Must select City',
                   CATEGORY_SELECT : 'Must select Category',
                   SUBCATEGORY_SELECT : 'Must select Subcategory',
                   TITLE_REQUIRED : 'Title is missing',
                   CONTACT_NAME_REQUIRED : 'Name is missing',
                   CONTACT_EMAIL_REQUIRED : 'Email is missing',
                   CONTACT_CITY_REQUIRED : 'City is missing',
                   CONTACT_COUNTRY_REQUIRED : 'Country is missing',
                   SOME_REQUIRED_FIELDS_MISSING : 'Some Required Fields are missing',
                   ALL_FIELDS_REQUIRED : 'All fields must be filled in',
                   EMAIL_INVALID : 'Invalid email address', 
                   PASSWORD_REQUIRED : 'Password is missing',
                   PASSWORD_SHORT : 'Password too short',
                   PASSWORD_LONG : 'Password too long',
                   VERIFICATION_CODE_REQUIRED : 'Verification code is missing',
                   INCORRECT_VERIFICATION_CODE : 'Incorrect verification code',
                   INVALID_VERIFICATION_CODE : 'Invalid Verification code',
                   AGREE_TERMS_AND_CONDITIONS : 'Must agree to terms & conditions',
                   FLAG_REASON_TOO_SHORT : 'Flag reason is too short',
                   CHARACTER_NOT_ALLOWED : 'Character not allowed in ad title',
                   CONFIRM_DELETE_AD : 'Are you sure you want to delete this Ad?',
                   CONTENT_REQUIRED : 'Content is missing',
                   FEEDBACK_REQUIRED : 'Comment must not be empty'
                 }