{
	// centre images below here
	centre_img_default = new Image();
	centre_img_default.src = "images/centre-img-poolside.jpg"; //normal, default frontpage image
	
	centre_img_lattice_silverbirch = new Image();
	centre_img_lattice_silverbirch.src = "images/centre-img-lattice-silverbirch.jpg"; //about us mouseover
	 
	centre_img_tulip = new Image();
	centre_img_tulip.src = "images/centre-img-tulip.jpg";  //contact mouseover
	 
	centre_img_victoria_rd = new Image();
	centre_img_victoria_rd.src = "images/centre-img-victoria-rd.jpg"; //feature mouseover
	 
	centre_img_side_projects = new Image();
	centre_img_side_projects.src = "images/centre-img-side-projects.jpg"; //side projects mouseover
	 
	// lhs menu normal and mouseover images below here
	menu_about_us_norm = new Image();
	menu_about_us_norm.src = "images/menu-about-us.gif"; //normal
	menu_about_us_over = new Image();
	menu_about_us_over.src = "images/menu-about-us-over.gif"; //mouseover
	 
	menu_paling_norm = new Image();
	menu_paling_norm.src = "images/menu-paling.gif"; //normal
	menu_paling_over = new Image();
	menu_paling_over.src = "images/menu-paling-over.gif"; //mouseover
	 
	menu_feature_norm = new Image();
	menu_feature_norm.src = "images/menu-feature.gif"; //normal
	menu_feature_over = new Image();
	menu_feature_over.src = "images/menu-feature-over.gif"; //mouseover
	 
	menu_gallery_norm = new Image();
	menu_gallery_norm.src = "images/menu-gallery.gif"; //normal
	menu_gallery_over = new Image();
	menu_gallery_over.src = "images/menu-gallery-over.gif"; //mouseover
	 
	menu_side_projects_norm = new Image();
	menu_side_projects_norm.src = "images/menu-side-projects.gif"; //normal
	menu_side_projects_over = new Image ();
	menu_side_projects_over.src = "images/menu-side-projects-over.gif"; //mouseover
	 
	menu_contact_norm = new Image();
	menu_contact_norm.src = "images/menu-contact.gif"; //normal
	menu_contact_over = new Image ();
	menu_contact_over.src = "images/menu-contact-over.gif"; //mouseover
}
 
function imageChange(imageID,imageName,imageID2,imageName2) {
	{
	document.images[imageID].src = eval(imageName + ".src");
	document.images[imageID2].src = eval(imageName2 + ".src");
	}
}