<!--

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) {
    nav_02_over = newImage("frame/nav_02-over.gif");
    nav_03_over = newImage("frame/nav_03-over.gif");
    nav_04_over = newImage("frame/nav_04-over.gif");
    nav_05_over = newImage("frame/nav_05-over.gif");
    nav_06_over = newImage("frame/nav_06-over.gif");
    nav_07_over = newImage("frame/nav_07-over.gif");
    nav_08_over = newImage("frame/nav_08-over.gif");
    nav_09_over = newImage("frame/nav_09-over.gif");
    nav_10_over = newImage("frame/nav_10-over.gif");
    nav_11_over = newImage("frame/nav_11-over.gif");
    nav_12_over = newImage("frame/nav_12-over.gif");
    nav_13_over = newImage("frame/nav_13-over.gif");
    preloadFlag = true;
  }
}

sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

// -->