Custom Task VF Page

Page:

<apex:page standardController="Task" extensions="TaskControllerExtn">

<apex:form >

<apex:sectionHeader title="Log A Call" help="www.google.com"/>

<apex:pageBlock mode="edit" title="Task Edit">

<apex:pageblockButtons ><br/>

<apex:commandButton value="Save" action="{!saveAndNew}" />

<apex:commandButton value="cancel" action="{!cancel}"/><br/>

</apex:pageblockButtons><br/>

        <apex:pageBlockSection title="Task Information"  columns="1" collapsible="false">

            <apex:inputField value="{!Task.Whatid}"/>

            <apex:inputField value="{!Task.Subject}"/>  

            <apex:inputField value="{!Task.type}"/> 

            <apex:inputField value="{!Task.whoid}"/>            

            <apex:inputField value="{!Task.Meeting_Completed__c}"/>

            <apex:inputField value="{!Task.Do_you_want_to_create_Opportunity__c}"/>                

        </apex:pageBlockSection>

    </apex:pageBlock>

</apex:form>

</apex:page>

Controller:

public class TaskControllerExtn {

    ApexPages.StandardController sController;

    public TaskControllerExtn(ApexPages.StandardController controller) {

        sController = controller;

    }

    public PageReference saveAndNew() {

        sController.save(); 

        PageReference pg = new PageReference('/006/e');

        pg.setRedirect(true);

        return pg;

    }

}