function newImage(arg) {
        if (document.images) {
                rslt = new Image();
                rslt.src = arg;
                return rslt;
        }
}

function changeImages() {
        if (document.images && (preloadFlag == true)) {
                for (var i=0; i<changeImages.arguments.length; i+=2) {
                        document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
                }
        }
}

var preloadFlag = false;
function preloadImages() {
        if (document.images) {
                lawfirm_06_over = newImage("/images/lawfirm_06-over.jpg");
                lawfirm_07_over = newImage("/images/lawfirm_07-over.jpg");
                lawfirm_08_over = newImage("/images/lawfirm_08-over.jpg");
                lawfirm_10_over = newImage("/images/lawfirm_10-over.jpg");
                lawfirm_11_over = newImage("/images/lawfirm_11-over.jpg");
                lawfirm_12_over = newImage("/images/lawfirm_12-over.jpg");
                lawfirm_13_over = newImage("/images/lawfirm_13-over.jpg");
                lawfirm_14_over = newImage("/images/lawfirm_14-over.jpg");
                lawfirm_15_over = newImage("/images/lawfirm_15-over.jpg");
                lawfirm_16_over = newImage("/images/lawfirm_16-over.jpg");
                preloadFlag = true;
        }
}

function openitem(page) {
        popupwin = window.open(page,'popup','status=no,personalbar=no,locationbar=no,menubar=no,toolbar=no,resizable=no,scrollbars=yes,height=420,width=500');
        popupwin.focus();
}