78454 Graphic work- gif icons

I need a number of 50 X 50 graphics made that will be used as buttons for navigation on my website. There will be 2 each for about 25 images, one for mouse over, and one for normal condition. Mouse over condition for button will involve alpha reduction or simlar. Buttons will have simple graphic, i.e. a magnifying glass depicting 'Search", with the word "Search" somehow in the image.