var image_array = new Array();
var image_path = '/images/nav/';

image_array[0] = image_path + 'nav_home_over.gif';
image_array[1] = image_path + 'nav_who_we_are_over.gif';
image_array[2] = image_path + 'nav_services_over.gif';
image_array[3] = image_path + 'nav_projects_over.gif';
image_array[4] = image_path + 'nav_blog_over.gif';
image_array[5] = image_path + 'nav_footage_licensing_over.gif';
image_array[6] = image_path + 'nav_contact_over.gif';

var preload_image = new Array();

for(var i = 0; i < image_array.length; i++)
{
	preload_image[i] = new Image();
	preload_image[i].src = image_array[i];
}

function rollOver(name, filename)
{
	var fullpath = image_path + filename;
	document.images[name].src = fullpath;
}

function startMovie()
{
	if(document.getElementById('video') && document.getElementById('video_trigger'))
	{
		document.getElementById('video_trigger').style.display = 'none';
		document.getElementById('video').style.display = 'inline';
	}
	return false;
}