// check if the browser is Navigator 3 or higher:
agent = navigator.userAgent;
browserVer = 2;
if (agent.substring(0,7) == "Mozilla")
{
    if (parseInt(agent.substring(8,9)) >= 3) {browserVer = 1;}
}

// preload universal images:
if (browserVer == 1) {
adot = new Image(151,95);
adot.src = "images/home2.jpg";
adotf = new Image(151,95);
adotf.src = "images/home.jpg";


bdot = new Image(151,46);
bdot.src = "images/portfolio2.jpg";
bdotf = new Image(151,46);
bdotf.src = "images/portfolio.jpg";


cdot = new Image(151,46);
cdot.src = "images/websites2.jpg";
cdotf = new Image(151,46);
cdotf.src = "images/websites.jpg";


ddot = new Image(151,48);
ddot.src = "images/photoshop2.jpg";
ddotf = new Image(151,48);
ddotf.src = "images/photoshop.jpg";


edot = new Image(151,46);
edot.src = "images/illustrator2.jpg";
edotf = new Image(151,46);
edotf.src = "images/illustrator.jpg";


fdot = new Image(151,45);
fdot.src = "images/indesign2.jpg";
fdotf = new Image(151,45);
fdotf.src = "images/indesign.jpg";


gdot = new Image(151,45);
gdot.src = "images/animation2.jpg";
gdotf = new Image(151,45);
gdotf.src = "images/animation.jpg";


hdot = new Image(151,45);
hdot.src = "images/videos2.jpg";
hdotf = new Image(151,45);
hdotf.src = "images/videos.jpg";


idot = new Image(151,40);
idot.src = "images/contact_me2.jpg";
idotf = new Image(151,40);
idotf.src = "images/contact_me.jpg";

}

function hiLite(imgDocID,imgObjName,imgDocID1,imgObjName1) {
// manages mouseOver animations
//   imgDocID - the name or number of the document image to be replaced
//   imgObjName - the name of the image object to be swapped in
//   imgDocID1 - the name or number of the document image to be replaced
//   imgObjName1 - the name of the image object to be swapped in


if (browserVer == 1) {
document.images[imgDocID].src = eval(imgObjName + ".src")
document.images[imgDocID1].src = eval(imgObjName1 + ".src")
}}