adding forms and server code examples

...eExamples/Week3/AccessFormDataUsingJSCode/Checkboxes.html

...xamples/Week3/AccessFormDataUsingJSCode/DropDownList.html

...ples/Week3/AccessFormDataUsingJSCode/NumberRangeTime.html

...xamples/Week3/AccessFormDataUsingJSCode/RadioButtons.html

...mples/Week3/AccessFormDataUsingJSCode/ScrollableList.html

...odeExamples/Week3/AccessFormDataUsingJSCode/Textarea.html

LectureCodeExamples/Week3/FormsCode/FieldSet.html

LectureCodeExamples/Week3/FormsCode/FormElements.html

...eCodeExamples/Week3/FormsCode/InputElementAttributes.html

LectureCodeExamples/Week3/FormsCode/InputList.html

LectureCodeExamples/Week3/FormsCode/Labels.html

LectureCodeExamples/Week3/FormsCode/inputList.php

...ples/Week3/MapsFormValidationClassesCode/Classes/Car.html

...psFormValidationClassesCode/Classes/ClassDeclaration.html

...eek3/MapsFormValidationClassesCode/Classes/SportsCar.html

...3/MapsFormValidationClassesCode/FormValidation/README.txt

...rmValidationClassesCode/FormValidation/formValidation.css

...mValidationClassesCode/FormValidation/formValidation.html

...ormValidationClassesCode/FormValidation/formValidation.js

...alidationClassesCode/FormValidation/paymentValidation.php