//check if browser is capable, NS3+, IE4+
if (document.images) {
//preload images
//base image
img1N= new Image(91,83);
img2N= new Image(91,83);
img1N.src= 'images/misc/homea.gif';
img2N.src= 'images/misc/logouta.gif';
//hover or rollover image
img1H= new Image(91,83);
img2H= new Image(91,83);
img1H.src= 'images/misc/homeh.gif';
img2H.src= 'images/misc/logouth.gif';
function myOn(myImgName) {
//we need to name the image in the BODY
//so we can use its name here
document[myImgName].src=eval(myImgName+ 'H' ).src;
}
function myOut(myImgName) {
document[myImgName].src=eval(myImgName+ 'N' ).src;
}
} //end of if document.images