//check if browser is capable, NS3+, IE4+
if (document.images) {
//preload images
//base image
img1N= new Image(144,61);
img2N= new Image(144,61);
img3N= new Image(144,61);
img4N= new Image(20,19);
img5N= new Image(20,19);
img6N= new Image(20,19);
img7N= new Image(20,19);
img1N.src= 'images/misc/picgala.gif';
img2N.src= 'images/misc/maila.gif';
img3N.src= 'images/misc/adminlogina.gif';
img4N.src= 'images/misc/txtsmalln.gif';
img5N.src= 'images/misc/txtmedn.gif';
img6N.src= 'images/misc/txtlargen.gif';
img7N.src= 'images/misc/printern.gif';
//hover or rollover image
img1H= new Image(144,61);
img2H= new Image(144,61);
img3H= new Image(144,61);
img4H= new Image(20,19);
img5H= new Image(20,19);
img6H= new Image(20,19);
img7H= new Image(20,19);
img1H.src= 'images/misc/picgalh.gif';
img2H.src= 'images/misc/mailh.gif';
img3H.src= 'images/misc/adminloginh.gif';
img4H.src= 'images/misc/txtsmallh.gif';
img5H.src= 'images/misc/txtmedh.gif';
img6H.src= 'images/misc/txtlargeh.gif';
img7H.src= 'images/misc/printerh.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