hello,
I want to buy a vga to TV cable...

It will work with laptops and desktops with VGA cards that has TV-Out function capability through the VGA connector.

my card is an intel(r) 82815 graphics controller but I dont know if it will support TV-Out function capability through the VGA connector...I search on the net but nothing..can someone help me out and tell me if my graphic card support this function

thanks in advance

Unless you have tv out (a yellow socket)on ur laptop you cannot do it,your controller is a chipset for the laptop screen and external pc monitor,even with tv out the picture on ur tv will be lousy because of the resolution of the tv.

look either for RCA (yellow colored port) or s-video out from the back of your video card. if you have it, then you are good to go.