// JavaScript Document
function cargaFoto(foto){
	ancho=screen.width
	alto=screen.height
	anchov=640
	altov=480
	mediox=(ancho-anchov)/2
	medioy=(alto-altov)/2
	ventana= window.open (foto,"vantana","location=0,status=0,scrollbars=0,titlebar=0,width="+anchov+",height="+altov+",top="+medioy+",left="+mediox);
}	

function ajustes(){
	//------------------------
	//Tamaņo
	resta = (typeof window.innerHeight != 'undefined' ? window.innerHeight-258 : document.body.offsetHeight-196);
	document.getElementById("principal").style.height=resta+"px";
	//------------------------
	//Mensaje
	msg="<p>Su navegador es: <b>"+navigator.appName+"</b>.</p>"
	msg+="<p>Su resolucion es: <b>"+screen.width+"x"+screen.height+"</b>.</p>"
	msg+="<p>Diseņo: <b>Nicolas Acerenza</b>.</p>"
	document.getElementById("mensaje").innerHTML=msg;
	
}