<!--
if (document.images) {	// Active images
	introLINK1 = new Image();
	introLINK1.src = "/speccol/exhibits/lewis_clark/images/nav_intro_01.gif";
	aboutLINK1 = new Image();
	aboutLINK1.src = "/speccol/exhibits/lewis_clark/images/nav_intro_about_01.gif";
	fwordLINK1 = new Image();
	fwordLINK1.src = "/speccol/exhibits/lewis_clark/images/nav_intro_foreword_01.gif";
	novusLINK1 = new Image();
	novusLINK1.src = "/speccol/exhibits/lewis_clark/images/nav_novus_01.gif";
	easyLINK1 = new Image();
	easyLINK1.src = "/speccol/exhibits/lewis_clark/images/nav_easy_01.gif";
	albLINK1 = new Image();
	albLINK1.src = "/speccol/exhibits/lewis_clark/images/nav_albemarle_01.gif";
	planLINK1 = new Image();
	planLINK1.src = "/speccol/exhibits/lewis_clark/images/nav_plan_01.gif";
	resLINK1 = new Image();
	resLINK1.src = "/speccol/exhibits/lewis_clark/images/nav_resources_01.gif";
	exhcatLINK1 = new Image();
	exhcatLINK1.src = "/speccol/exhibits/lewis_clark/images/nav_exhcat_01.gif";
	part1LINK1 = new Image();
	part1LINK1.src = "/speccol/exhibits/lewis_clark/images/nav_part1_01.gif";
	part2LINK1 = new Image();
	part2LINK1.src = "/speccol/exhibits/lewis_clark/images/nav_part2_01.gif";
	part3LINK1 = new Image();
	part3LINK1.src = "/speccol/exhibits/lewis_clark/images/nav_part3_01.gif";
	part4LINK1 = new Image();
	part4LINK1.src = "/speccol/exhibits/lewis_clark/images/nav_part4_01.gif";

	introLINK0 = new Image();
	introLINK0.src = "/speccol/exhibits/lewis_clark/images/nav_intro_00.gif";
	aboutLINK0 = new Image();
	aboutLINK0.src = "/speccol/exhibits/lewis_clark/images/nav_intro_about_00.gif";
	fwordLINK0 = new Image();
	fwordLINK0.src = "/speccol/exhibits/lewis_clark/images/nav_intro_foreword_00.gif";
	novusLINK0 = new Image();
	novusLINK0.src = "/speccol/exhibits/lewis_clark/images/nav_novus_00.gif";
	easyLINK0 = new Image();
	easyLINK0.src = "/speccol/exhibits/lewis_clark/images/nav_easy_00.gif";
	albLINK0 = new Image();
	albLINK0.src = "/speccol/exhibits/lewis_clark/images/nav_albemarle_00.gif";
	planLINK0 = new Image();
	planLINK0.src = "/speccol/exhibits/lewis_clark/images/nav_plan_00.gif";
	resLINK0 = new Image();
	resLINK0.src = "/speccol/exhibits/lewis_clark/images/nav_resources_00.gif";
	exhcatLINK0 = new Image();
	exhcatLINK0.src = "/speccol/exhibits/lewis_clark/images/nav_exhcat_00.gif";
	part1LINK0 = new Image();
	part1LINK0.src = "/speccol/exhibits/lewis_clark/images/nav_part1_00.gif";
	part2LINK0 = new Image();
	part2LINK0.src = "/speccol/exhibits/lewis_clark/images/nav_part2_00.gif";
	part3LINK0 = new Image();
	part3LINK0.src = "/speccol/exhibits/lewis_clark/images/nav_part3_00.gif";
	part4LINK0 = new Image();
	part4LINK0.src = "/speccol/exhibits/lewis_clark/images/nav_part4_00.gif";	
}

//  Function to 'activate' images
function imgOn(imgName) {
	if (document.images) {
		document[imgName].src = eval(imgName + "1.src");
	}
}

// Function to 'deactivate images
function imgOff(imgName) {
	if (document.images) {
		document[imgName].src = eval(imgName + "0.src");
	}
}
// -->