I need help installing OSX on my HP

[J^Y]

I have a HP Pavilion DV4 1435dx Windows 7 Home Premium ACPIx64 with Mobile Intel 4 Series Express Chipset Family, Dual Intel Core Duo T6500 @ 2.10GHz Toshiba 300gb HDD, 4gb ram.

I can not get OSX installed on my pc. I am going to start from scratch with a fresh install of W7. I need the step by step process of installing OSX (preferrably the newest version available) on my pc along with links to the files that I will need to download.

Any help would be greatly appreciated