// JavaScript Document

var images_arr = new Array();

images_arr[0]="img_banner6.jpg";
images_arr[1]="img_banner2.jpg";
images_arr[2]="img_banner3.jpg";
images_arr[3]="img_banner4.jpg";
images_arr[4]="img_banner5.jpg";
images_arr[5]="img_banner1.jpg";
images_arr[6]="img_banner7.jpg";
images_arr[7]="img_banner8.jpg";
images_arr[8]="img_banner9.jpg";
images_arr[9]="img_banner10.jpg";
//var current_image = 0;

var current_image = Math.floor(images_arr.length / 2);
var last_image = Math.floor(images_arr.length - 1);

function flip_image(image){
	$('image_holder').innerHTML = "<img src=\"/images/" + image + "\" />";	
}

flip_image(images_arr[current_image]);

function image_left(){
	
	if(current_image <= 0){
		current_image = 0;
		flip_image(images_arr[0]);
	}else{
		current_image = Math.round(current_image - 1);
		flip_image(images_arr[current_image]);
	}
}

function image_right(){

	if(current_image >= last_image){
		current_image = last_image;
		flip_image(images_arr[current_image]);
	}else{
		current_image = Math.round(current_image + 1);
		flip_image(images_arr[current_image]);
	}			 
}