function getImage()
{
	var imagePath = "http://dev.digitalbungalow.com/entek/images/slideshow/";
	var num = Math.ceil(Math.random() * 3);

	var imageArr = new Array();
		imageArr(1) = "e53extruder.gif"
		imageArr(2) = "wood-materials.jpg"
		imageArr(3) = "finished-boards.jpg"
		imageArr(4) = "e53extruder.gif"
		imageArr(5) = "study-pen.jpg"
		imageArr(6) = "103mm-extruder.gif"
		imageArr(7) = "study-plant.jpg"
		imageArr(8) = "103mm-extruder.gif"
		imageArr(9) = "food.jpg"
		mageArr(10) = "e53extruder.gif"
		mageArr(11) = "rolls_brushed.jpg"

	var titleArr = new Array();
		titleArr(1) = "woodplastic.gif"
		titleArr(2) = "woodplastic.gif"
		titleArr(3) = "woodplastic.gif"
		titleArr(4) = "color.gif"
		titleArr(5) = "color.gif"
		titleArr(6) = "bioresins.gif"
		titleArr(7) = "bioresins.gif"
		titleArr(8) = "food.gif"
		titleArr(9) = "food.gif"
		titleArr(10) = "specialty.gif"
		titleArr(11) = "specialty.gif"


		//currentImage = document.write("<img src='" + imagePath + imageArr[num] + "' alt='' />")

	//return currentImage;
	return num
}// end function getImage