if (document.images) {
	
	// main menu rollovers
	home = new Image;
	homeActive = new Image;
	home.src = "grafx/menu_main/home.gif";
	homeActive.src = "grafx/menu_main/home_a.gif";
	
	listings = new Image;
	listingsActive = new Image;
	listings.src = "grafx/menu_main/listings.gif";
	listingsActive.src = "grafx/menu_main/listings_a.gif";
	
	venues = new Image;
	venuesActive = new Image;
	venues.src = "grafx/menu_main/venues.gif";
	venuesActive.src = "grafx/menu_main/venues_a.gif";
	
	news = new Image;
	newsActive = new Image;
	news.src = "grafx/menu_main/news.gif";
	newsActive.src = "grafx/menu_main/news_a.gif";
	
	gallery = new Image;
	galleryActive = new Image;
	gallery.src = "grafx/menu_main/gallery.gif";
	galleryActive.src = "grafx/menu_main/gallery_a.gif";
	
	contact = new Image;
	contactActive = new Image;
	contact.src = "grafx/menu_main/contact.gif";
	contactActive.src = "grafx/menu_main/contact_a.gif";
	
	locations = new Image;
	locationsActive = new Image;
	locations.src = "grafx/menu_main/locations.gif";
	locationsActive.src = "grafx/menu_main/locations_a.gif";

	
}
		
		
function chgImg(imgField,newImg) {

	if (document.images) {
		document[imgField].src = eval(newImg + ".src");
	}

}


// this is a check all function for the newsletter signup forms
function CheckAll(fmobj)
{
	for (var i=0;i<fmobj.elements.length;i++)
	{
		var e = fmobj.elements[i];
		if ((e.name != 'allbox') && (e.type=='checkbox') && (!e.disabled))
		{
			e.checked = fmobj.allbox.checked;
		}
	}
}