How To Give Headlights Half Power?

Hi, In my Celica, There are four headlight assemblies. The two outside ones are for the low beam headlights, while the two inner ones are for the high beam headlights. Now what I want to do is to make my high beam headlight bulbs run at reduced power when my low beams are on, so that the headlights light up partially, but not enough to blind people like high beams do. Here's an example of how it could kind of look: I did that, however, by drilling holes in the high beam assemblies and inserting a 194 bulb in a socket into there...it looked really bad most of the time...it just looks good in that picture. So here's what I'm thinking...I know how the relays would have to work for this. I've already got my low beams set up on relays so that I have larger gauge wire providing power and ground to them, so getting the +12 volts when low beams are on to the relays below won't be a problem. Here's my diagram of what I've got so far. Now, I'm not sure what to replace the question marks with in the diagram, so that I can reduce power going to the high beam bulbs. I was thinking that I'd need some sort of resistor, but I don't know if that's correct. If so, what kind(wattage and ohms) resistor do I need? Oh yeah, I forgot to display the wires in the diagram, but there will still be the high beam wires connecting directly to the high beams, so the high beams will still go to full brightness when they're switched on. Any help would be greatly appreciated.

My high beams are 65 watts. Do the resistors require any sort of diode between the resistor and the headlight, so that they don't get damaged from the full power when the high beam lights are on? I'm interested in buying the resistors from you, as I need them soon. I'm hoping to have this done by the Celica meet on the 24th. So I'll give you a few bucks for them if that's cool. I could pay you with Paypal. Just let me know. Thanks, Christian Coomer

Oh ok, that makes sense about the diodes. So terminal 87 would be split, and then on each wire coming from the terminal, the resistor would be installed? And is it alright if I PM you about the resistors on Sunday? I'm going to see if I can find them anywhere in town. Thanks!