Batch image in Photoshop

[cruisinbeatz]

Does anyone know how to batch resize images in photoshop while adding a brand say on the lower right of my pictures too. for example it would add my website address on the lower right of each picture. ALL help is greatly accepted.

 

[cruisinbeatz]

need help asap please anyone. :s

 

[cruisinbeatz]

tried google to be honest and couldnt really find what i was looking for then again i may not be using the correct terms.