function preloadImages() {
	arImageSrc = new Array (
"http://rockxmexico.com/revista/wp-content/themes/rock/images/b_galeria_on.gif",
"http://rockxmexico.com/revista/wp-content/themes/rock/images/b_galeria.gif",
"http://rockxmexico.com/revista/wp-content/themes/rock/images/b_eventos_on.gif",
"http://rockxmexico.com/revista/wp-content/themes/rock/images/b_eventos.gif",
"http://rockxmexico.com/revista/wp-content/themes/rock/images/b_bandas_on.gif",
"http://rockxmexico.com/revista/wp-content/themes/rock/images/b_bandas.gif",
"http://rockxmexico.com/revista/wp-content/themes/rock/images/b_clasificados_on.gif",
"http://rockxmexico.com/revista/wp-content/themes/rock/images/b_clasificados.gif",
"http://rockxmexico.com/revista/wp-content/themes/rock/images/twitter_on.gif",
"http://rockxmexico.com/revista/wp-content/themes/rock/images/twitter.gif",
"http://rockxmexico.com/revista/wp-content/themes/rock/images/myspace_on.gif",
"http://rockxmexico.com/revista/wp-content/themes/rock/images/myspace.gif",
"http://rockxmexico.com/revista/wp-content/themes/rock/images/windows_on.gif",
"http://rockxmexico.com/revista/wp-content/themes/rock/images/windows.gif",
"http://rockxmexico.com/revista/wp-content/themes/rock/images/youtube_on.gif",
"http://rockxmexico.com/revista/wp-content/themes/rock/images/youtube.gif",
"http://rockxmexico.com/revista/wp-content/themes/rock/images/facebook_on.gif",
"http://rockxmexico.com/revista/wp-content/themes/rock/images/facebook.gif",
"http://rockxmexico.com/revista/wp-content/themes/rock/images/skype_on.gif",
"http://rockxmexico.com/revista/wp-content/themes/rock/images/skype.gif",
"http://rockxmexico.com/revista/wp-content/themes/rock/images/sonico_on.gif",
"http://rockxmexico.com/revista/wp-content/themes/rock/images/sonico.gif",
"http://rockxmexico.com/revista/wp-content/themes/rock/images/myspace2_on.gif",
"http://rockxmexico.com/revista/wp-content/themes/rock/images/myspace2.gif"
)

	arImageList = new Array ();
	for (counter in arImageSrc) {
	        arImageList[counter] = new Image();
	        arImageList[counter].src = arImageSrc[counter];}
	}
preloadImages();

function imgovr1(m1) {
	m1.src = arImageList[0].src; }
function imgout1(m1) {
	m1.src = arImageList[1].src; }

function imgovr2(m2) {
	m2.src = arImageList[2].src; }
function imgout2(m2) {
	m2.src = arImageList[3].src; }

function imgovr3(m3) {
	m3.src = arImageList[4].src; }
function imgout3(m3) {
	m3.src = arImageList[5].src; }

function imgovr4(m4) {
	m4.src = arImageList[6].src; }
function imgout4(m4) {
	m4.src = arImageList[7].src; }
	
function imgovr5(m5) {
	m5.src = arImageList[8].src; }
function imgout5(m5) {
	m5.src = arImageList[9].src; }
		
function imgovr6(m6) {
	m6.src = arImageList[10].src; }
function imgout6(m6) {
	m6.src = arImageList[11].src; }
		
function imgovr7(m7) {
	m7.src = arImageList[12].src; }
function imgout7(m7) {
	m7.src = arImageList[13].src; }

function imgovr8(m8) {
	m8.src = arImageList[14].src; }
function imgout8(m8) {
	m8.src = arImageList[15].src; }

function imgovr9(m9) {
	m9.src = arImageList[16].src; }
function imgout9(m9) {
	m9.src = arImageList[17].src; }
	
function imgovr10(m10) {
	m10.src = arImageList[18].src; }
function imgout10(m10) {
	m10.src = arImageList[19].src; }

function imgovr11(m11) {
	m11.src = arImageList[20].src; }
function imgout11(m11) {
	m11.src = arImageList[21].src; }
	
function imgovr12(m12) {
	m12.src = arImageList[22].src; }
function imgout12(m12) {
	m12.src = arImageList[23].src; }

var menuTimer;
function switchlayer(id,trigger) {
	if (trigger=="1") {
		if (document.layers) { document.layers[''+id+''].visibility = "show"; }
		else if (document.all) { document.all[''+id+''].style.visibility = "visible"; }
		else if (document.getElementById) { document.getElementById(''+id+'').style.visibility = "visible"; }				
	}
	else if (trigger=="0") {
		if (document.layers) { document.layers[''+id+''].visibility = "hide"; }
		else if (document.all) { document.all[''+id+''].style.visibility = "hidden"; }
		else if (document.getElementById) { document.getElementById(''+id+'').style.visibility = "hidden"; }			
	}
}