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function mouseOver2()
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document.b2.src ="img/kroki2.jpg"
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function mouseOut2()
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document.b2.src ="img/kroki1.jpg"
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function mouseOver3()
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document.b3.src ="img/projekty2.jpg"
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function mouseOver4()
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function mouseOver5()
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function mouseOver6()
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function mouseOver7()
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function mouseOver8()
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document.b8.src ="img/kredyty1.jpg"
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