In Summer 15 our little HTML hacks will be going away and we will all need to make VF Pages in order to continue to make people happy. On my home page I have a custom component that looks like this

<form method="get" action="https://--.my.salesforce.com/00OE0000002bwa5">Status: <input  
name="pv0"><br>Design End Customer: <input name="pv1"><br>Product: <input name="pv2">
<br>Production Customer: <input name="pv3"><br>Zip Key: <input name="pv4"><br><input 
value="Search" type="submit"><br><br></form>

Now I know I don't need a controller but I am unsure how to go forward, how would I go about passing values to a report?