// função que cria o objeto array, usado para armazenar os caminhos das imagens.
function NavMakeArray(n) {
	this.length = n;
	for (var i = 0; i< n; i++) this[i] = new Image();
	return this;
}

function main_ld_imgs() {
	if (document.images) {  
		main_iobj = new NavMakeArray(7);
		main_iobj[0].src = "/imagensGeral/bordaMenu.gif";
		main_iobj[1].src = "/imagensGeral/fundoLateral_OGUIA.gif";
		main_iobj[2].src = "/imagensGeral/fundoMenuPrincipal.jpg";
		main_iobj[3].src = "/imagensGeral/homeFundoLateral.gif";
		main_iobj[4].src = "/imagensGeral/logoPatrocinio.jpg";
		main_iobj[5].src = "/imagensGeral/Top_ImagemSWF.jpg";
		main_iobj[6].src = "/imagensGeral/topTitulo.gif";
	}
	window.self.focus();
}

function ms_ld_imgs() {
	if (document.images) {  
		ms_iobj = new NavMakeArray(14);
		ms_iobj[0].src = "/imagensGeral/btn_Contato.gif";
		ms_iobj[1].src = "/imagensGeral/btn_Contato_Over.gif";
		ms_iobj[2].src = "/imagensGeral/btn_Creditos.gif";
		ms_iobj[3].src = "/imagensGeral/btn_Creditos_Over.gif";
		ms_iobj[4].src = "/imagensGeral/btn_Donwloads.gif";
		ms_iobj[5].src = "/imagensGeral/btn_Donwloads_Over.gif";
		ms_iobj[6].src = "/imagensGeral/btn_Home.gif";
		ms_iobj[7].src = "/imagensGeral/btn_Home_Over.gif";
		ms_iobj[8].src = "/imagensGeral/btn_Leis.gif";
		ms_iobj[9].src = "/imagensGeral/btn_Leis_Over.gif";
		ms_iobj[10].src = "/imagensGeral/btn_Links.gif";
		ms_iobj[11].src = "/imagensGeral/btn_Links_over.gif";
		ms_iobj[12].src = "/imagensGeral/btn_OGuia.gif";
		ms_iobj[13].src = "/imagensGeral/btn_OGuia_Over.gif";
		}
	window.self.focus();
}

function chng_img(imgName,imgNum) {
	document[imgName].src = main_iobj[imgNum].src;
}

function chng_ms(imgName,imgNum) {
	document[imgName].src = ms_iobj[imgNum].src;
}