if(document.images){
var home_on = new Image();
var home_off = new Image();
var practices_on = new Image();
var practices_off = new Image();
var lawyers_on = new Image();
var lawyers_off = new Image();
var contact_on = new Image();
var contact_off = new Image();


home_on.src = "/images/home_mouse.gif";
home_off.src = "/images/home_btn.gif";
practices_on.src = "/images/practices_mouse.gif";
practices_off.src = "/images/practices_btn.gif";
lawyers_on.src = "/images/lawyers_mouse.gif";
lawyers_off.src = "/images/lawyers_btn.gif";
contact_on.src = "/images/contact_mouse.gif";
contact_off.src = "/images/contact_btn.gif";


}



function over(img) {
        if (document.images) {
                document[img].src = eval(img+"_on.src");
        }
}

function out(img) {
        if (document.images) {
                document[img].src = eval(img+"_off.src");
        }
}