<!--
var loaded = 0;
function PreloadImage(iname) {
  a = new Image();
  a.src = "nav_table/" + iname + ".gif";
  return a;
}

function LoadImages () {
    if (document.images) {
       	b_a01_of = PreloadImage("a01_of");
       	b_a01_ov = PreloadImage("a01_ov");

		b_a02_of = PreloadImage("a02_of");
       	b_a02_ov = PreloadImage("a02_ov");

		b_a03_of = PreloadImage("a03_of");
       	b_a03_ov = PreloadImage("a03_ov");

		b_a04_of = PreloadImage("a04_of");
       	b_a04_ov = PreloadImage("a04_ov");

		b_a05_of = PreloadImage("a05_of");
       	b_a05_ov = PreloadImage("a05_ov");
		
		b_a06_of = PreloadImage("a06_of");
       	b_a06_ov = PreloadImage("a06_ov");

		b_a07_of = PreloadImage("a07_of");
       	b_a07_ov = PreloadImage("a07_ov");

		b_a09_of = PreloadImage("a09_of");
       	b_a09_ov = PreloadImage("a09_ov");

		b_a11_of = PreloadImage("a11_of");
       	b_a11_ov = PreloadImage("a11_ov");
				
		b_a12_of = PreloadImage("a12_of");
       	b_a12_ov = PreloadImage("a12_ov");

		b_a13_of = PreloadImage("a13_of");
       	b_a13_ov = PreloadImage("a13_ov");

		b_a14_of = PreloadImage("a14_of");
       	b_a14_ov = PreloadImage("a14_ov");
 	
		loaded = 1;
	}
	return true;
}

function change(Name, F) {
	if (document.images && (loaded == 1) && document[Name]) {
		document[Name].src = eval("b_" + Name + "_" + F + ".src");
		return true;
    } else {
		return false;
	}
}

function ov (Name) {
	return change(Name, 'ov');
}

function of (Name) {
	return change(Name, 'of');
}

function p (Name) {
	return change(Name, 'p');
}

//-->