function ampliar_01() {
	ven = open("agradecimientos.htm","01_default","width=620,height=550,status=no,toolbar=no,menubar=no,scrollbars=yes");
}

function fecha(){
	d=new Date();
	f = d.getFullYear();
		if (f > 2004) {
			ff = "2004-" + f; 
			return ff;
		} else {
			return f;
		}
}

function expo() {
	ven = open("exposicion/expo.htm","exposicion","width=655,height=590,top=10,left=10,screenX=10,screenY=10,status=no,toolbar=no,menubar=no,scrollbars=no,resizable=yes");
}

function original() {
	ven = open("cuento/original.htm","cuento","width=700,height=535,top=10,left=50,screenX=50,screenY=10,status=no,toolbar=no,menubar=no,scrollbars=no,resizable=no");
}