function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		boton_01_over = newImage("img/boton_01-over.gif");
		boton_02_over = newImage("img/boton_02-over.gif");
		boton_03_over = newImage("img/boton_03-over.gif");
		boton_04_over = newImage("img/boton_04-over.gif");
		boton_05_over = newImage("img/boton_05-over.gif");
		boton_06_over = newImage("img/boton_06-over.gif");
		boton_07_over = newImage("img/boton_07-over.gif");
		boton_08_boton_01_over = newImage("img/boton_08-boton_01_over.jpg");
		boton_09_boton_02_over = newImage("img/boton_09-boton_02_over.jpg");
		boton_10_boton_03_over = newImage("img/boton_10-boton_03_over.jpg");
		boton_11_boton_04_over = newImage("img/boton_11-boton_04_over.jpg");
		boton_12_boton_05_over = newImage("img/boton_12-boton_05_over.jpg");
		boton_13_boton_06_over = newImage("img/boton_13-boton_06_over.jpg");
		boton_14_boton_07_over = newImage("img/boton_14-boton_07_over.jpg");
		preloadFlag = true;
	}
}

function embedFlash(ubicacion,pelicula,ancho,alto){
	  document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="'+ancho+'" height="'+alto+'" title="Men&uacute; de navegaci&oacute;n">');
		document.write('<param name="movie" value="'+ubicacion+pelicula+'.swf" />');
		document.write('<param name="quality" value="high" />');
		document.write('<embed src="'+ubicacion+pelicula+'.swf" width="'+ancho+'" height="'+alto+'" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" wmode="transparent"></embed>');
	  document.write('</object>');
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}