var currentdate = 0;
var core = 0;
var imageid = "random";
var imagefolder = "";
var images = "";
var currentdate = new Date();
var core = "";
var ranimage = "";

function initArray() {
	
	this.length = initArray.arguments.length;
	for (var i = 0; i < this.length; i++) {
		this[i] = initArray.arguments[i];
	}
}

// List your images here
function assignImgs(dir){
	switch(dir)
	{
		// Add a case for each section of the wesbite that requires a different set of photos
		case 'home':
			imagefolder = "images/home/";
			images = new initArray("photo_1.jpg","photo_2.jpg","photo_3.jpg","photo_4.jpg","photo_5.jpg");
			break;
		case 'employee':
			imagefolder = "images/employee/";
			images = new initArray("photo_1.jpg","photo_2.jpg","photo_3.jpg","photo_4.jpg","photo_5.jpg");
			break;
		case 'risk':
			imagefolder = "images/risk/";
			images = new initArray("photo_1.jpg","photo_2.jpg","photo_3.jpg");
			break;
		case 'commercial':
			imagefolder = "images/commercial/";
			images = new initArray("photo_1.jpg","photo_2.jpg","photo_3.jpg");
			break;
		case 'personal':
			imagefolder = "images/personal/";
			images = new initArray("photo_1.jpg","photo_2.jpg","photo_3.jpg","photo_4.jpg");
			break;
		default: 
			imagefolder = "images/home/";
			images = new initArray("photo_1.jpg","photo_2.jpg","photo_3.jpg","photo_4.jpg","photo_5.jpg");
			break;
	}
	
	core = currentdate.getSeconds() % images.length;
	ranimage = images[core];

}

function swapimg(thisid, newimage){
  var thisimage = document.getElementById(thisid);
  thisimage.src = newimage;
}