// Image API
var imgArray = new Array();
imgArray[0] = "images/feature_06_bw.jpg";
imgArray[1] = "images/feature_06_c.jpg";
imgArray[2] = "images/feature_01_bw.jpg";
imgArray[3] = "images/feature_01_c.jpg";
imgArray[4] = "images/feature_02_bw.jpg";
imgArray[5] = "images/feature_02_c.jpg";
imgArray[6] = "images/feature_03_bw.jpg";
imgArray[7] = "images/feature_03_c.jpg";

preloadImages(imgArray);
	
function swapImage(imgContainer, imageSrc) 
{
	imgContainer.src = imageSrc;	
}

function preloadImages(images_array) {
	for(i=0; i < images_array.length; i++){
		var an_image = new Image();
		an_image.src = images_array[i];
	}
}