/*
	Plays the homepage movie.
*/
function catersales_homepage()
{
	var movie = new SWFObject('home.swf?'+catersales_url_root, 'movie_home', '677', '423', '9');
	movie.addParam('scale', 'noscale');
	movie.write('area_middle_right_home_main_movie')
	
	return false;
}


/*
	Used to dynamically change images on the site.
*/
function catersales_changeimage(image, url)
{
	image.src = url;
}


/*
	Creates an "are you sure?" dialogue.
*/
function catersales_areyousure_link(message, link)
{
	if (confirm(message))
	{
		document.location = link;
	}
	
	return false;
}


/*
	Updates the page location.
*/
function catersales_location(new_location)
{
	document.location = new_location;
	
	return false;
}


/*
	Shows/hides a Case Studies section.
*/
function catersales_casestudies(category_id)
{
	var objects = document.getElementsByTagName('div');
	for (var i = 0; i < objects.length; i++)
	{
		if (objects[i].id.substring(0, 41) == 'area_middle_right_casestudies_main_links_')
			objects[i].style.display = 'none';
	}

	var objects = document.getElementsByTagName('a');
	for (var i = 0; i < objects.length; i++)
	{
		if (objects[i].id.substring(0, 42) == 'area_middle_right_casestudies_main_switch_')
			objects[i].style.display = 'inline';
	}
	
	var objects = document.getElementsByTagName('span');
	for (var i = 0; i < objects.length; i++)
	{
		if (objects[i].id.substring(0, 40) == 'area_middle_right_casestudies_main_text_')
			objects[i].style.display = 'none';
	}
	
	document.getElementById('area_middle_right_casestudies_main_switch_'+category_id).style.display = 'none';
	document.getElementById('area_middle_right_casestudies_main_text_'+category_id).style.display = 'inline';
	document.getElementById('area_middle_right_casestudies_main_links_'+category_id).style.display = 'block';
	
	return false;
}