// JavaScript Document

//--browser detection for crappy microsoft
var isIE = null;
if (navigator.appName.indexOf('Microsoft Internet Explorer') != -1) {
isIE=1;
}

//--rollovers
if (document.images) {
     roll_1 = new Image;
     roll_2 = new Image;
     roll_3 = new Image;
     roll_4 = new Image;
     roll_5 = new Image;

	 roll_1_over = new Image;
	 roll_2_over = new Image;
	 roll_3_over = new Image;
	 roll_4_over = new Image;
	 roll_5_over = new Image;

	 
     roll_1.src = 'images/home.jpg';
     roll_1_over.src = 'images/home-over.jpg';
	 roll_2.src = 'images/directory.jpg';
     roll_2_over.src = 'images/directory-over.jpg';
	 roll_3.src = 'images/memos.jpg';
     roll_3_over.src = 'images/memos-over.jpg';
	 roll_4.src = 'images/newsletters.jpg';
     roll_4_over.src = 'images/newsletters-over.jpg';
	 roll_5.src = 'images/links.jpg';
     roll_5_over.src = 'images/links-over.jpg';
	
	 }