I am designing a customer Portal , having credentials as contact information. I want to access opportunity object over the customer Portal . but I am unable to get access to Opportunity Object.I am using my own Vf pages and custom controller.I am facing the Problem , Iam unable to give assessibility to cutomer Portal user Profile for opportunity object.

I am facing aProblem.I want to show a table having row with alternative background color.i am displaying data using <apex:repeat>.I cant use pageblocktable or any other table method .I have to complete my problem with apex repeat only .
Please anyone Suggest?

I am facing aProblem.I want to show a table having row with alternative background color.i am displaying data using <apex:repeat>.I cant use pageblocktable or any other table method .I have to complete my problem with apex repeat only .
Please anyone Suggest?