I figure it out when I click on the PB-005426 ({!p.Id}), to redirect to a new VF page layout (gibco2) with all vlues. But I have 5 different record type and VF pages. When user click on product brief number ({!p.Id}), I want to direct them to the right page. For Ex.

Record Type (RecordTypeId) = Media and Buffers then direct them to ('/apex/gibcopb2')
Record Type (RecordTypeId) = Hardware - S.U.B.then direct them to ('/apex/sum1')
Record Type (RecordTypeId) = BPC then direct them to ('/apex/page1')

In below code it only goes to one page('/apex/gibco2). I search for a example and could not find anything suitable for me. Most of them are confusing, and any idea how to assign multiple page according record type ID? Thanks.

<apex:page standardController="Product_Brief__c" extensions="DispatcherContactNewController">
</apex:pageBlock>
    </apex:form>
        <apex:pageBlock title="Recent Product Briefs">
            <apex:pageBlockTable value="{!pbs}" var="p" >
                <apex:column >
                    <apex:commandLink action="{! assetClicked}" value="{!P.Name}" id="theCommandLink"> 
                    <apex:param value="{!P.Id}" name="{!P.Id}" assignTo="{!selectedAsset}" ></apex:param>
                    </apex:commandLink>
                 </apex:column>
                 <apex:column value="{!p.RecordTypeId}"/>
            </apex:pageBlockTable> 
        </apex:pageBlock
    </apex:form>
</apex:pageBlock>

Extension
 

public class DispatcherContactNewController {

    public DispatcherContactNewController(ApexPages.StandardController controller) {
                this.controller = controller;
            }

    public ApexPages.StandardSetController setpb{
            get{
                if(setpb == null){
                    setpb = new ApexPages.StandardSetController(Database.getQueryLocator(
                        [SELECT Id, Name, RecordTypeId, Createddate FROM Product_Brief__c ORDER BY Createddate DESC ]));
                             setpb.setPageSize(10);
                             }
                             return setpb;
               } 
               set;
        }

        public List<Product_Brief__c>getpbs(){
            return (List<Product_Brief__c>)setpb.getrecords();
        }
/* ---------- For Redirect to New Page ------ */
 public string selectedAsset {get;set;}
    public PageReference assetClicked() 
    { 

    PageReference redirect = new PageReference('/apex/gibcopb2'); 

    // pass the selected asset ID to the new page
    redirect.getParameters().put('id',selectedAsset); 
    redirect.setRedirect(true); 

    return redirect;
    }
        }