// JavaScript Document
var offImgArray = new Array()

offImgArray["calendar"] = new Image(111,9);
offImgArray["calendar"].src = "img/link_img/link_calendar.gif";

offImgArray["contact"] = new Image(133,98);
offImgArray["contact"].src = "img/link_img/link_contact_info.gif";

offImgArray["mission"] = new Image(74,9);
offImgArray["mission"].src = "img/link_img/link_mission.gif";

offImgArray["values"] = new Image(102,9);
offImgArray["values"].src = "img/link_img/link_core_values.gif";

offImgArray["the_4"] = new Image(127,9);
offImgArray["the_4"].src = "img/link_img/link_the_4.gif";

offImgArray["open"] = new Image(140,25);
offImgArray["open"].src = "img/link_img/link_open.gif";

var onImgArray = new Array()

onImgArray["calendar"] = new Image(111,9);
onImgArray["calendar"].src = "img/link_img/link_calendar_act.gif";

onImgArray["contact"] = new Image(133,9);
onImgArray["contact"].src = "img/link_img/link_contact_info_act.gif";

onImgArray["mission"] = new Image(74,9);
onImgArray["mission"].src = "img/link_img/link_mission_act.gif";

onImgArray["values"] = new Image(102,9);
onImgArray["values"].src = "img/link_img/link_core_values_act.gif";

onImgArray["the_4"] = new Image(127,9);
onImgArray["the_4"].src = "img/link_img/link_the_4_act.gif";

onImgArray["open"] = new Image(140,25);
onImgArray["open"].src = "img/link_img/link_open_act.gif";

function imgOn(imgName){
	if (document.images){

		document.images[imgName].src = onImgArray[imgName].src;

	}
}
function imgOff(imgName){
	if (document.images){
		document.images[imgName].src = offImgArray[imgName].src;
	}
}

<!--index rollover menu-->
var offImgArrayI = new Array()

offImgArrayI["calendarI"] = new Image(122,10);
offImgArrayI["calendarI"].src = "img/link_img/index/link_calendar.gif";

offImgArrayI["contactI"] = new Image(147,10);
offImgArrayI["contactI"].src = "img/link_img/index/link_contact_info.gif";

offImgArrayI["missionI"] = new Image(80,10);
offImgArrayI["missionI"].src = "img/link_img/index/link_mission.gif";

offImgArrayI["valuesI"] = new Image(110,10);
offImgArrayI["valuesI"].src = "img/link_img/index/link_core_values.gif";

offImgArrayI["the_4I"] = new Image(135,10);
offImgArrayI["the_4I"].src = "img/link_img/index/link_the_4.gif";

offImgArrayI["openI"] = new Image(140,25);
offImgArrayI["openI"].src = "img/link_img/index/link_open.gif";

var onImgArrayI = new Array()

onImgArrayI["calendarI"] = new Image(122,10);
onImgArrayI["calendarI"].src = "img/link_img/index/link_calendar_act.gif";

onImgArrayI["contactI"] = new Image(147,10);
onImgArrayI["contactI"].src = "img/link_img/index/link_contact_info_act.gif";

onImgArrayI["missionI"] = new Image(80,10);
onImgArrayI["missionI"].src = "img/link_img/index/link_mission_act.gif";

onImgArrayI["valuesI"] = new Image(110,10);
onImgArrayI["valuesI"].src = "img/link_img/index/link_core_values_act.gif";

onImgArrayI["the_4I"] = new Image(135,10);
onImgArrayI["the_4I"].src = "img/link_img/index/link_the_4_act.gif";

onImgArrayI["openI"] = new Image(140,25);
onImgArrayI["openI"].src = "img/link_img/index/link_open_act.gif";


function imgIndexOn(imgName){
	if (document.images){

		document.images[imgName].src = onImgArrayI[imgName].src;

	}
}
function imgIndexOff(imgName){
	if (document.images){
		document.images[imgName].src = offImgArrayI[imgName].src;
	}
}