// NAV ROLLOVER SCRIPT
home_off 		= new Image();
home_off.src 	= "/media/home.gif";

home_on 		= new Image();
home_on.src 	= "/media/home_on.gif";

menu_off 		= new Image();
menu_off.src 	= "/media/menu.gif";

menu_on 		= new Image();
menu_on.src 	= "/media/menu_on.gif";

catering_off 		= new Image();
catering_off.src 	= "/media/catering.gif";

catering_on 		= new Image();
catering_on.src 	= "/media/catering_on.gif";

about_off 		= new Image();
about_off.src 	= "/media/about.gif";

about_on 		= new Image();
about_on.src 	= "/media/about_on.gif";

contact_off 		= new Image();
contact_off.src 	= "/media/contact.gif";

contact_on 		= new Image();
contact_on.src 	= "/media/contact_on.gif";

list_off 		= new Image();
list_off.src 	= "/media/list.gif";

list_on 		= new Image();
list_on.src 	= "/media/list_on.gif";

admincontent_off 		= new Image();
admincontent_off.src 	= "/media/content.gif";

admincontent_on 		= new Image();
admincontent_on.src 	= "/media/content_on.gif";

adminmenus_off 		= new Image();
adminmenus_off.src 	= "/media/menus.gif";

adminmenus_on 		= new Image();
adminmenus_on.src 	= "/media/menus_on.gif";

adminstats_off 		= new Image();
adminstats_off.src 	= "/media/stats.gif";

adminstats_on 		= new Image();
adminstats_on.src 	= "/media/stats_on.gif";

// this function swaps the images	

function swapImage(oldNav,newNav)		

{        	document.images[oldNav].src=eval(newNav + ".src");		}

// EXTERNAL LINK SCRIPT
function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external")
     anchor.target = "_blank";
 }
}
window.onload = externalLinks;

// POP-UP SCRIPT
function NewWindow(url, myname, w, h, scroll) 
{
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
win = window.open(url, myname, winprops)
if (parseInt(navigator.appVersion) >= 4) 
{ 
win.window.focus(); 
	}
	}