// Random Image Loader... Nothing special to see here. 
function randomImage(){

	// Set The number of Images.
	var num_images = 4;
	// Set a text prefix that each series of images has.
	var imagePrefix = "header";
	// Set the file type of the image. 
	var imageType = ".jpg";

	images = new Array();

	for(i=0; i<num_images; i++){
		images[i] = imagePrefix+i+imageType;
	}
	// Create a random number.
	random_num = (Math.round(Math.random()*(num_images-1)));
	// Send random image as whole string to caller.
	return(document.write("<img src='http://www.eggstrategy.com/blog/images/random_header/"+images[random_num]+"' alt='The Dozen' width='960' height='206' border='0' usemap='#Map'>"));

}