function OutGif(imgSrc) {
document.images[imgSrc].src = "images/"+ imgSrc + ".gif";
}

function OverGif(imgSrc) {
document.images[imgSrc].src = "images/"+ imgSrc + "_ov.gif";
}

function OutJpg(imgSrc) {
document.images[imgSrc].src = "images/"+ imgSrc + ".jpg";
}

function OverJpg(imgSrc) {
document.images[imgSrc].src = "images/"+ imgSrc + "_ov.jpg";
}

function popup(theURL,winName,features) {
window.open(theURL,winName,features);
}

/***********************************************
* Encrypt Email script- Please keep notice intact.
* Tool URL: http://www.dynamicdrive.com/emailriddler/
* **********************************************/
<!-- spicher@corporationhet.com -->
var emailarray7819= new Array(115,112,105,99,104,101,114,64,99,111,114,112,111,114,97,116,105,111,110,104,101,116,46,99,111,109)
var postemail7819=''
for (i=0;i<emailarray7819.length;i++)
postemail7819+=String.fromCharCode(emailarray7819[i])
<!-- tebarbeau@navtech.ca -->
var emailarray5314= new Array(116,101,98,97,114,98,101,97,117,64,110,97,118,116,101,99,104,46,99,97)
var postemail5314=''
for (i=0;i<emailarray5314.length;i++)
postemail5314+=String.fromCharCode(emailarray5314[i])