function preloader(idioma) {
	inicio0 = new Image(80,35);
	inicio0.src = "/images/menuInicio" + idioma + "0.gif";
	inicio1 = new Image(80,35);
	inicio1.src = "/images/menuInicio" + idioma + "1.gif";	
	anuncios0 = new Image(89,35);
	anuncios0.src = "/images/menuAnuncios" + idioma + "0.gif";
	anuncios1 = new Image(89,35);
	anuncios1.src = "/images/menuAnuncios" + idioma + "1.gif";
	elMercado0 = new Image(107,35);
	elMercado0.src = "/images/menuElMercado" + idioma + "0.gif";
	elMercado1 = new Image(107,35);
	elMercado1.src = "/images/menuElMercado" + idioma + "1.gif";
	infoservicios0 = new Image(113,35);
	infoservicios0.src = "/images/menuInfoservicios" + idioma + "0.gif";
	infoservicios1 = new Image(113,35);
	infoservicios1.src = "/images/menuInfoservicios" + idioma + "1.gif";
	foros0 = new Image(74,35);
	foros0.src = "/images/menuForos" + idioma + "0.gif";
	foros1 = new Image(74,35);
	foros1.src = "/images/menuForos" + idioma + "1.gif";
	nosotros0 = new Image(89,35);
	nosotros0.src = "/images/menuNosotros" + idioma + "0.gif";
	nosotros1 = new Image(89,35);
	nosotros1.src = "/images/menuNosotros" + idioma + "1.gif";
}

function swapImage(dest,num){ 
		var statePos = document.images[num+5].src.length - 5;
	if(document.images[num+5].src.substr(statePos, 1) != 2)
		document.images[num+5].src= eval(dest + ".src");
} 

function showSubmenu(submenuId) {
	if((menuActual != "inicio") && (menuActual != "nosotros") && (menuActual != "elMercado") && (menuActual != "foros")){
		if(submenuId != menuActual)
			actualSmElement = document.getElementById(menuActual + "SM");
		smElement = document.getElementById(submenuId + "SM");
		if(smElement != null) {
			if(submenuId != menuActual){
				actualSmElement.style.display = "none"; //none
			}
			smElement.style.display = "block"; //block
		}
	}else {
		smElement = document.getElementById(submenuId + "SM");
		if(smElement != null)
			smElement.style.display = "block"; //block
	}	

}

function hideSubmenu(submenuId) {
	smElement = document.getElementById(submenuId + "SM");
	
	if(smElement != null)
		smElement.style.display = "none"; //none
}