//funciones para Ripley
// Oscar Arias
// http://www.novared.net

var ii=1;
var cc=0;
var delay = 500;

function selector(){
ii += 1;
}

function deselector(){
cc = 0;
}

function verificando(){

if (ii==0){
cc += 1;
}else{
ii = 0;
}

if (cc==4){
MM_showHideLayers('tarjeta','','hide','planes','','hide');
cc=0; 
}

setTimeout("verificando()",delay);
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);
// -->

function popup(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);

}

function refresca(ruta) { //v3.0
    //alert (self.location.href);
	var url = ruta;
	opener.parent.location.href = (ruta);
	self.close();

}

function imprimir()
{ if( confirm("Para una optima impresión, configure el papel en forma horizontal") )
  window.print();
} 


function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_displayStatusMsg(msgStr) { //v1.0
  status=msgStr;
  document.MM_returnValue = true;
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function correctPrevURL(form) 
{ 
   //form.prevURL.value = window.location; 
} 

function message(){
	alert("Está en construcción");
}

function validaRut(crut,verif) {
	largo = crut.value.length;
	if ( largo < 1 ) {
		alert("Ingrese su número de rut completo");
		crut.value ='';
		verif.value ='';
		crut.focus();
		return false;
	}
	dv = verif.value
	var dvr = '0'
	suma = 0
	mul  = 2
	for (i= crut.value.length -1 ; i >= 0; i--) {
		suma = suma + crut.value.charAt(i) * mul
		if (mul == 7)
			mul = 2
		else
			mul++
	}
	res = suma % 11
	if (res==1)
		dvr = 'k'
	else if (res==0)
		dvr = '0'
	else {
		dvi = 11-res
		dvr = dvi + ""
	}
	if ( dvr != dv.toLowerCase() ) {
		alert("El rut es incorrecto")
		crut.value ='';
		verif.value ='';
		crut.focus();
		return false;
	}
	return true
}

function esVacio(inputText) {
	if ( inputText.value == '') {
		return true;
	} else {
		return false;
	}
}

function validaPass(pass) {
	if (esVacio(pass)) {
		alert('Ingrese su clave por favor');
		pass.focus();
		return false;
	}
	if( pass.value.length != 4 ) {
		alert('Ingrese clave de 4 dígitos');
		pass.focus();
		return false;
	}
	var entero = parseInt(pass.value)
	if( isNaN(entero) ) {
		alert('La clave debe ser sólo números');
		pass.focus();
		return false;
	}
	return true;
}

function validaPassSiIngresado(pass) {
	if (pass == null) return true;
	if (!esVacio(pass)) {
		if( pass.value.length != 4 ) {
			alert('Si ingresa su clave, debe ser de 4 dígitos');
			pass.focus();
			return false;
		}
		var entero = parseInt(pass.value)
		if( isNaN(entero) ) {
			alert('La clave debe ser sólo números');
			pass.focus();
			return false;
		}
	}
	return true;
}
function windowParentGoToUrl(url) { 
	window.parent.location.href = (url);

}
function nueva_ventana(url, ancho, alto, barra) {
	izquierda = (screen.width) ? (screen.width-ancho)/2 : 100;
	arriba = (screen.height) ? (screen.height-alto)/2 : 100;
	opciones = 'status=0,toolbar=0,location=0,menubar=0,directories=0,status=0,menubar=0,scrollbars=' + barra + ',resizable=0,width=' + ancho + ',height=' + alto + ',left=' + izquierda + ',top=' + arriba + '';
	window.open(url, 'RipleyAlert', opciones);
}
//sgonzales_se agrego el metodo para validar que solo se ingrese valores numericos
function soloEnteros(e)
{
	var key;
	
	if(window.event) // IE
	{
		key = e.keyCode;
	}
	else if(e.which) // Netscape/Firefox/Opera
	{
		key = e.which;
	}
	
	
	if (key < 48 || key > 57)
	{
		//habilitamos el tab y la tecla retroceso
		if( key == 0 || key == undefined || key == 8 || key == 9)
			return true;
		else
			return false;
	}else{
		return true;
	}
}
//sgonzales_se agrego el metodo para validar que solo se ingrese valores numericos