if (document.images) {
	menu1=new Image();
	menu1.src="http://www.asiasur.com/images/boton1.gif";
	menu1p=new Image();
	menu1p.src="http://www.asiasur.com/images/boton1on.gif";
	menu2=new Image();
	menu2.src="http://www.asiasur.com/images/boton2.gif";
	menu2p=new Image();
	menu2p.src="http://www.asiasur.com/images/boton2on.gif";
	menu3=new Image();
	menu3.src="http://www.asiasur.com/images/boton3.gif";
	menu3p=new Image();
	menu3p.src="http://www.asiasur.com/images/boton3on.gif";
	menu4=new Image();
	menu4.src="http://www.asiasur.com/images/boton4.gif";
	menu4p=new Image();
	menu4p.src="http://www.asiasur.com/images/boton4on.gif";
	menu5=new Image();
	menu5.src="http://www.asiasur.com/images/boton5.gif";
	menu5p=new Image();
	menu5p.src="http://www.asiasur.com/images/boton5on.gif";
	menu6=new Image();
	menu6.src="http://www.asiasur.com/images/botonasiatv.png";
	menu6p=new Image();
	menu6p.src="http://www.asiasur.com/images/botonasiatvon.png";
}


function CambiaImg(imgid,imgnew)
{
	document.images[imgid].src=eval(imgnew+".src");
}