//**** regionalNavigation imagesPreload *****************************
//==== Navi[A]
rnvAimg = new Array()
var rnvAimg1 = new Image(); rnvAimg1.src = "../IMAGES/RNV/a1_on.gif";
var rnvAimg2 = new Image(); rnvAimg2.src = "../IMAGES/RNV/a2_on.gif";
var rnvAimg3 = new Image(); rnvAimg3.src = "../IMAGES/RNV/a3_on.gif";
var rnvAimg4 = new Image(); rnvAimg4.src = "../IMAGES/RNV/a4_on.gif";
var rnvAimg5 = new Image(); rnvAimg5.src = "../IMAGES/RNV/a5_on.gif";
var rnvAimg6 = new Image(); rnvAimg6.src = "../IMAGES/RNV/a6_on.gif";
var rnvAimg7 = new Image(); rnvAimg7.src = "../IMAGES/RNV/a7_on.gif";
var rnvAimg8 = new Image(); rnvAimg8.src = "../IMAGES/RNV/a8_on.gif";
var rnvAimg9 = new Image(); rnvAimg9.src = "../IMAGES/RNV/a9_on.gif";
var rnvAimg10 = new Image(); rnvAimg10.src = "../IMAGES/RNV/a10_on.gif";
var rnvAimg11 = new Image(); rnvAimg11.src = "../IMAGES/RNV/a11_on.gif";
var rnvAimg12 = new Image(); rnvAimg12.src = "../IMAGES/RNV/a12_on.gif";

//==== Navi[B]
rnvBimg = new Array()
var rnvBimg1 = new Image(); rnvBimg1.src = "../IMAGES/RNV/b1_on.gif";
var rnvBimg2 = new Image(); rnvBimg2.src = "../IMAGES/RNV/b2_on.gif";
var rnvBimg3 = new Image(); rnvBimg3.src = "../IMAGES/RNV/b3_on.gif";
var rnvBimg4 = new Image(); rnvBimg4.src = "../IMAGES/RNV/b4_on.gif";
var rnvBimg5 = new Image(); rnvBimg5.src = "../IMAGES/RNV/b5_on.gif";
var rnvBimg6 = new Image(); rnvBimg6.src = "../IMAGES/RNV/b6_on.gif";
var rnvBimg7 = new Image(); rnvBimg7.src = "../IMAGES/RNV/b7_on.gif";
var rnvBimg8 = new Image(); rnvBimg8.src = "../IMAGES/RNV/b8_on.gif";
var rnvBimg9 = new Image(); rnvBimg9.src = "../IMAGES/RNV/b9_on.gif";
var rnvBimg10 = new Image(); rnvBimg10.src = "../IMAGES/RNV/b10_on.gif";
var rnvBimg11 = new Image(); rnvBimg11.src = "../IMAGES/RNV/b11_on.gif";

//==== Navi[C]
rnvCimg = new Array()
var rnvCimg1 = new Image(); rnvCimg1.src = "../IMAGES/RNV/c1_on.gif";
var rnvCimg2 = new Image(); rnvCimg2.src = "../IMAGES/RNV/c2_on.gif";
var rnvCimg3 = new Image(); rnvCimg3.src = "../IMAGES/RNV/c3_on.gif";
var rnvCimg4 = new Image(); rnvCimg4.src = "../IMAGES/RNV/c4_on.gif";
var rnvCimg5 = new Image(); rnvCimg5.src = "../IMAGES/RNV/c5_on.gif";
var rnvCimg6 = new Image(); rnvCimg6.src = "../IMAGES/RNV/c6_on.gif";
var rnvCimg7 = new Image(); rnvCimg7.src = "../IMAGES/RNV/c7_on.gif";

//==== Navi[D]
rnvDimg = new Array()
var rnvDimg1 = new Image(); rnvDimg1.src = "../IMAGES/RNV/d1_on.gif";
var rnvDimg2 = new Image(); rnvDimg2.src = "../IMAGES/RNV/d2_on.gif";
var rnvDimg3 = new Image(); rnvDimg3.src = "../IMAGES/RNV/d3_on.gif";
var rnvDimg4 = new Image(); rnvDimg4.src = "../IMAGES/RNV/d4_on.gif";
var rnvDimg5 = new Image(); rnvDimg5.src = "../IMAGES/RNV/d5_on.gif";
var rnvDimg6 = new Image(); rnvDimg6.src = "../IMAGES/RNV/d6_on.gif";
var rnvDimg7 = new Image(); rnvDimg7.src = "../IMAGES/RNV/d7_on.gif";
var rnvDimg8 = new Image(); rnvDimg8.src = "../IMAGES/RNV/d8_on.gif";

//**** regionalNavigation rollOverImages ****************************
//==== Navi[A]
function showRa(n){
	document.images["a"+n].src = "../IMAGES/RNV/a" + n + "_on.gif";
 }
function hideRa(n){
	document.images["a"+n].src = "../IMAGES/RNV/a" + n + "_off.gif";
 }

//==== Navi[B]
function showRb(n){
	document.images["b"+n].src = "../IMAGES/RNV/b" + n + "_on.gif";
 }
function hideRb(n){
	document.images["b"+n].src = "../IMAGES/RNV/b" + n + "_off.gif";
 }

//==== Navi[C]
function showRc(n){
	document.images["c"+n].src = "../IMAGES/RNV/c" + n + "_on.gif";
 }
function hideRc(n){
	document.images["c"+n].src = "../IMAGES/RNV/c" + n + "_off.gif";
 }

//==== Navi[D]
function showRd(n){
	document.images["d"+n].src = "../IMAGES/RNV/d" + n + "_on.gif";
 }
function hideRd(n){
	document.images["d"+n].src = "../IMAGES/RNV/d" + n + "_off.gif";
 }