/* Tamano de texto */
var t1 = 13;
var t2 = 9;

function afuente(texto){
	if (t1 < 18){
		t1++; 
		setFuentes(t1,texto);
	}
}

function rfuente(texto){
	if (t1 > 12){
		t1--;
		setFuentes(t1,texto);
	}
}

function __afuente(texto){
	if (t2 < 18){
		t2++; 
		setFuentes(t2,texto);
	}
}

function __rfuente(texto){
	if (t2 > 9){
		t2--;
		setFuentes(t2,texto);
	}
}

function setFuentes(fontactual,lay){
	//var lay = document.getElementById(idtexto);
	try{
		lay.style.fontSize=(fontactual + 4) + "px";
		//lay.style.fontSize = fontactual;
		lay.style.lineHeight = (fontactual + 7) + "px";
	}catch(e){
	}
}


function Popup(url,name,width,height,resize,scroll) {
	var dialogWin = new Object();
	dialogWin.width = width;
	dialogWin.height = height;
	now = new Date();
	var millis=now.getTime();
	var mstr=""+millis;
	if (navigator.appName == "Netscape") {
		dialogWin.left = window.screenX + ((window.outerWidth - dialogWin.width) / 2);
		dialogWin.top = window.screenY + ((window.outerHeight - dialogWin.height) / 2);
		var attr = 'screenX=' + dialogWin.left + ',screenY=' + dialogWin.top + ',resizable=' + resize + ',width=' + dialogWin.width + ',height=' + dialogWin.height + ',scrollbars=' + scroll + ',menubar=no,location=no,toolbar=no,status=no,directories=no';
	} else if (document.all) {
		dialogWin.left = (screen.width - dialogWin.width) / 2;
		dialogWin.top = (screen.height - dialogWin.height) / 2;
		var attr = 'left=' + dialogWin.left + ',top=' + dialogWin.top + ',resizable=' + resize + ',width=' + dialogWin.width + ',height=' + dialogWin.height + ',scrollbars=' + scroll + ',menubar=no,location=no,toolbar=no,status=no,directories=no';
	}
	window.open(url,name,attr);
}