// JavaScript Document
function registrar(frm,vinculo){
	frm.action = vinculo;
	frm.submit();
}

function estaVacio(valor){
	if(valor==null){return true;}
	for(var i=0;i<valor.length;i++) {
		if ((valor.charAt(i)!=' ')&&(valor.charAt(i)!="\t")&&(valor.charAt(i)!="\n")&&(valor.charAt(i)!="\r")){return false;}
	}
	return true;
}

function chequearOpcion(frm){
	for (var i=0;i < frm.elements.length;i++){
		var elemento = frm.elements[i];
		if (elemento.type == "radio"){
			if (elemento.checked)
				return (true);
		}		
	}
	return (false);
}
function vinculo(enlace){
	location.href=enlace;
}

////////////////////////ABRIR POP-UP//////////////////////////////////////////
var ventana;
var ns6 = document.getElementById && !document.all;
var ie  = document.all;
var posx, posy;
if (ie){
	var ancho = screen.availWidth;
	var alto  = screen.availHeight;
	posx = (ancho/2) - 200;
	posy = (alto/2) - 100;
}else{
	var ancho = top.window.outerWidth;
	var alto  = top.window.outerHeight;
	posx = (ancho/2) - 200;
	posy = (alto/2) - 100;
}
function abrirVentana(url, ancho, alto, barras) {
	ventana = window.open(url,"nuevo","directories=no,location=no,menubar=no,scrollbars=" + 			                          barras +", left=" + posx + ", top=" + posy + ", resizable=no,                          statusbar=no,width=" + ancho + ",height=" + alto);
}
/////////////////////////////////////////////////////////////////////////////