//inicio menu desplegable
function s_show(){return false}
function s_hide(){return false}
if(window.event+''=='undefined')event=0
// fin menu desplegable


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_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_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 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_openBrWindow(theURL,winName,features) { //v2.0
  var ventana = window.open(theURL,winName,features);
  ventana.focus();
}



/***************** INICIO LAYER ************************************/

/****************************************************************/
//Macromedia Scripts
/****************************************************************/
var enablepersist="on" //Enable saving state of content structure using session cookies? (on/off)
var collapseprevious="yes" //Collapse previously open content when opening present? (yes/no)

if (document.getElementById){
document.write('<style type="text/css">')
document.write('.switchcontent{display:none;}')
document.write('</style>')
}

function getElementbyClass(classname){
ccollect=new Array()
	var inc=0
	var alltags=document.all? document.all : document.getElementsByTagName("*")
	for (i=0; i<alltags.length; i++){
		if (alltags[i].className==classname)
		ccollect[inc++]=alltags[i]
	}
}

function contractcontent(omit){
	var inc=0
	while (ccollect[inc]){
		if (ccollect[inc].id!=omit){
			ccollect[inc].style.display="none"
			document.getElementById("ancla_"+ccollect[inc].id).className ="";
			document.getElementById("li_"+ccollect[inc].id).className ="";			
		}
		inc++
	}
}

function expandcontent(cid){
	if (typeof ccollect!="undefined"){
		if (collapseprevious=="yes"){
			contractcontent(cid)
		}
		///setear el classs
		document.getElementById(cid).style.display=(document.getElementById(cid).style.display!="block")? "block" : "none"
		document.getElementById("li_"+cid).className = "select"
		document.getElementById("ancla_"+cid).className = "txtnaranja"
		///actualiza estilo
	}
}

function revivecontent(){
	contractcontent("omitnothing")
	selectedItem=getselectedItem()
	selectedComponents=selectedItem.split("|")
	for (i=0; i<selectedComponents.length-1; i++){
		if(document.getElementById(selectedComponents[i])!=null){
			document.getElementById(selectedComponents[i]).style.display="block"
			document.getElementById("li_"+selectedComponents[i]).className = "select"
			document.getElementById("ancla_"+selectedComponents[i]).className = "txtnaranja"
		}
	}
}

function get_cookie(Name) { 
	var search = Name + "="
	var returnvalue = "";
	if (document.cookie.length > 0) {
		offset = document.cookie.indexOf(search)
		if (offset != -1) { 
			offset += search.length
			end = document.cookie.indexOf(";", offset);
			if (end == -1) end = document.cookie.length;
			returnvalue=unescape(document.cookie.substring(offset, end))
		}
	}
	return returnvalue;
}

function getselectedItem(){
	if (get_cookie(window.location.pathname) != ""){
		selectedItem=get_cookie(window.location.pathname)
		return selectedItem
	}
	else
		return ""
}

function saveswitchstate(){
var inc=0, selectedItem=""
while (ccollect[inc]){
if (ccollect[inc].style.display=="block")
selectedItem+=ccollect[inc].id+"|"
inc++
}

document.cookie=window.location.pathname+"="+selectedItem
}

function do_onload(){
	getElementbyClass("switchcontent")
	if (enablepersist=="on" && typeof ccollect!="undefined")
		revivecontent()
	if( window.establecerBusqueda )establecerBusqueda();
}


if (window.addEventListener)
	window.addEventListener("load", do_onload, false)	
else if (window.attachEvent)
	window.attachEvent("onload", do_onload)
else if (document.getElementById)
	window.onload=do_onload

if (enablepersist=="on" && document.getElementById)
	window.onunload=saveswitchstate

/*********************** FIN LAYER *******************************/

function MovePage(nPg)
{
	xform=document.forms[0];
	xform.Pg.value=nPg;
	xform.submit();
}

/*Activos en formularios*/


function emailCheck (emailStr) {

	var checkTLD=1;
	var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
	var emailPat=/^(.+)@(.+)$/;
	var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
	var validChars="\[^\\s" + specialChars + "\]";
	var quotedUser="(\"[^\"]*\")";
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
	var atom=validChars + '+';
	var word="(" + atom + "|" + quotedUser + ")";
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
	var matchArray=emailStr.match(emailPat);

	if (matchArray==null) {
//		alert("Dirección Email parece incorrecto (verifique @ y puntos)");
		return false;
	}

	var user=matchArray[1];
	var domain=matchArray[2];

	for (i=0; i<user.length; i++) {
		if (user.charCodeAt(i)>127) {
//		alert("El nombre de usuario contiene caracteres inválidos.");
		return false;
		}
	}

	for (i=0; i<domain.length; i++) {
		if (domain.charCodeAt(i)>127) {
//		alert("El nombre de dominio contiene caracteres inválidos.");
		return false;
		}
	}

	if (user.match(userPat)==null) {
//		alert("El nombre de usuario no parece ser válido");
		return false;
	}

	var IPArray=domain.match(ipDomainPat);

	if (IPArray!=null) {
		for (var i=1;i<=4;i++) {
			if (IPArray[i]>255) {
//			alert("dirección IP es inválido!");
			return false;
			}
		}
		return true;
	}

	var atomPat=new RegExp("^" + atom + "$");
	var domArr=domain.split(".");
	var len=domArr.length;

	for (i=0;i<len;i++) {
		if (domArr[i].search(atomPat)==-1) {
//		alert("El nombre de dominio no parece ser válido.");
		return false;
		}
	}

	if (checkTLD && domArr[domArr.length-1].length!=2 &&
	domArr[domArr.length-1].search(knownDomsPat)==-1) {
//	alert("la direccion de email debe terminar con un dominio correcto o con dos letras del pais");
	return false;
	}

	if (len<2) {
//	alert("Dirección no tiene un Hostname!");
	return false;
	}

	return true;
}


function ltrim(str)
{
   var whitespace = new String(" \t\n\r");
   var s = new String(str);
   if (whitespace.indexOf(s.charAt(0)) != -1) {
      var j=0, i = s.length;
      while (j < i && whitespace.indexOf(s.charAt(j)) != -1)
         j++;
      s = s.substring(j, i);
   }
   return s;
}
function rtrim(str)
{
   var whitespace = new String(" \t\n\r");
   var s = new String(str);
   if (whitespace.indexOf(s.charAt(s.length-1)) != -1) {
      var i = s.length - 1;       // Get length of string
      while (i >= 0 && whitespace.indexOf(s.charAt(i)) != -1)
         i--;
      s = s.substring(0, i+1);
   }

   return s;
}

function trim(str)
{
   return rtrim(ltrim(str));
}


function buildChkItemsGeneral( obj ){
	var chkItems="";
	if(typeof(obj)!="object")
       	return;
	if(obj.checked)
       	chkItems=obj.value;
	else
		for(i=0;i<(obj).length;i++)
			if(obj[i].checked){
				if (chkItems=="")
					chkItems=obj[i].value;
				else
					chkItems+=","+obj[i].value;
			}
	return chkItems;
}

/*Elimina la opcion del menu contextual*/
/*
var message = "";

function clickIE()
{
	if (document.all){
	 (message);
	 return false;
	}
}

function clickNS(e)
{
	if (document.layers || (document.getElementById && !document.all)){
	 if (e.which == 2 || e.which == 3){
	  (message);
	  return false;
	 }
	}
}

if (document.layers)
{
	document.captureEvents(Event.MOUSEDOWN);
	document.onmousedown = clickNS;
} else {
	document.onmouseup = clickNS;
	document.oncontextmenu = clickIE;
}

document.oncontextmenu = new Function("return false");
*/
function AbreRansanet()
{
	prop ='menubar=yes,status=yes,resizable=yes,scrollbars=yes,toolbar=1,location=0,width='+(screen.availWidth - 12).toString()+',height='+(screen.availHeight - 122).toString()+',top=0,left=0';
	window.open('https://rancal02.ransa.net/spwusuarios.nsf/loginRansanetNew','',prop);

}

function existeElemento( id_formulario, campo )
{
	var obj=document.forms[id_formulario];

	if( typeof( eval( "obj." + campo ) )=="object" )
		return true;
	else
		return false;
}

function verificarValor( cadena, valor )
{
	for (var i=0; i < valor.length; i++) 
	{
		if (cadena.indexOf(valor.charAt(i))==-1)
			return false; 
	}
	
	return true;
}

function esEntero( valor )
{
	return verificarValor( "1234567890", valor );
}

function esDecimal( valor )
{
	return verificarValor( "1234567890., ", valor );
}

function esAlfabetico( valor )
{
	return verificarValor( "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZñÑáéíóúÁÉÍÓÚ,;.:-_* ", valor );
}

function esAlfaNumerico( valor )
{
	return verificarValor( "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZñÑáéíóúÁÉÍÓÚ,;.:-_*0123456789/()#[] ", valor );
}

function esTelefono( valor )
{
	return verificarValor( "1234567890-/", valor );
}

function esNombreUsuario( valor )
{
	return verificarValor( "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ.-_0123456789[]", valor );
}

function esFecha( valor ) //dia-mes-año
{
	var fecha= new String( valor );

	var anio= new String(fecha.substring(fecha.lastIndexOf("-")+1,fecha.length));
	var mes= new String(fecha.substring(fecha.indexOf("-")+1,fecha.lastIndexOf("-")));
	var dia= new String(fecha.substring(0,fecha.indexOf("-")));

	if (isNaN(anio) || anio.length<4 || parseFloat(anio)<1900)
		return false;
	if (isNaN(mes) || parseFloat(mes)<1 || parseFloat(mes)>12)
		return false;
	if (isNaN(dia) || parseInt(dia, 10)<1 || parseInt(dia, 10)>31)
		return false;
	if (mes==4 || mes==6 || mes==9 || mes==11 || mes==2)
	{
		if (mes==2 && dia > 28 || dia>30)
			return false;
	}  
	
	return true;
}

function ocultarFila( ocultar, fila )
{
	if( ocultar )
		document.getElementById(fila).style.display ='none';
	else
		document.getElementById(fila).style.display ='';
}