/*
---------------------------------------------------------
Script for:	 		The Oregon Milkweed Project	
Script Author:		Richard B. Harding
Version:			1.0
Created:			24 Jun 2002
Last Modified:		06 Dec 2003
Stylesheet URL:		http://www.randomscripts.com/milkweed.js
Author Contact:		webmaster@randomscripts.com
---------------------------------------------------------
Rollover script: preloads images and provides rollover function.
*/


img1off = new Image();
img1off.src = "images/main_off.gif";
img2off = new Image();
img2off.src = "images/blog_off.gif";
img3off = new Image();
img3off.src = "images/photo_off.gif";
img4off = new Image();
img4off.src = "images/resources_off.gif";
img1on = new Image();
img1on.src = "images/main_on.gif";
img2on = new Image();
img2on.src = "images/blog_on.gif";
img3on = new Image();
img3on.src = "images/photo_on.gif";
img4on = new Image();
img4on.src = "images/resources_on.gif";

function imgOn(imgName){
	if (document.images) {document[imgName].src = eval(imgName + "on.src")}
	}
function imgOff(imgName){
	if (document.images) {document[imgName].src = eval(imgName + "off.src")}
	}