var productImages = [];

// Preloaded image. ID = 846
productImages[846] = new Image();
productImages[846].src="/image/product/medium/gdp_103.jpg";
productImages[846].alt = "";

         

// Preloaded image. ID = 847
productImages[847] = new Image();
productImages[847].src="/image/product/medium/gdp_105.jpg";
productImages[847].alt = "";

         

// Preloaded image. ID = 848
productImages[848] = new Image();
productImages[848].src="/image/product/medium/gdp_108.jpg";
productImages[848].alt = "";

         
function swapImage(image) {
   document.prodImageMain.src = productImages[image].src; 
}