if ( document.images ) {
web1off = new Image; web1off.src = "./images/homewhite.jpg";
web1on = new Image; web1on.src = "./images/homeblue.jpg";
web2off = new Image; web2off.src = "./images/blogwhite.jpg";
web2on = new Image; web2on.src = "./images/blogblue.jpg";
web3off = new Image; web3off.src = "./images/contactswhite.jpg";
web3on = new Image; web3on.src = "./images/contactsblue.jpg";
}
function img_act( imgName ) {
if ( document.images ) {
imgOn = eval( imgName + "on.src" );
document[ imgName ].src = imgOn;
}
}
function img_inact( imgName ) {
if ( document.images ) {
imgOff = eval( imgName + "off.src" );
document[ imgName ].src = imgOff;
}
}