// JavaScript Document
function abre_fichero(file,titulo,ancho,alto) {
var danch = (screen.availWidth / 2)-(ancho/2);
var dalt = (screen.availHeight / 2)-(alto/2);
kk_file=window.open('', 'kk_file', 'width='+ ancho +', height='+ alto +', top='+ dalt +',left='+ danch +', toolbar=no, scrollbars=no, menubar=no, location=no, resizable=yes');
kk_file.document.write(''+ titulo +'');
}
function abre_pagina(pagina,ancho,alto) {
var danch = (screen.availWidth / 2)-(ancho/2);
var dalt = (screen.availHeight / 2)-(alto/2);
poput=window.open(pagina,'ventana','status=no,resizable=yes,scrollbars=yes,width='+ ancho +',height='+ alto +',top='+ dalt +',left='+ danch)
}
function reemplazarIntros(cual) {
texto = cual.value
intro=new RegExp(String.fromCharCode(10),"g")
cual.value=texto.replace(intro,"
")
//alert (cual.value) //esto lo puedes sacar. Lo pongo para que veas al instante el resultado
}
function formatodecimal(cantidad, decimales) {
decimales = (!decimales ? 2 : decimales); // 2 decimales por defecto.
return Math.round(cantidad * Math.pow(10, decimales)) / Math.pow(10, decimales);
}
function difer_fecha(fecha_ini, fecha_fin) {
//alert(fecha_ini +" "+ fecha_fin);
var ini_partes = fecha_ini.split("/");
var ini_anyo = ini_partes[2];
var ini_mes = ini_partes[1];
var ini_dia = ini_partes[0];
var ini = new Date(ini_anyo,ini_mes-1,ini_dia);
var fin_partes = fecha_fin.split("/");
var fin_anyo = fin_partes[2];
var fin_mes = fin_partes[1];
var fin_dia = fin_partes[0];
var fin = new Date(fin_anyo,fin_mes-1,fin_dia);
//alert(fin_anyo +" "+ fin_mes +" "+ fin_dia);
//alert(fin);
var dias = (fin.getTime() - ini.getTime()) / (1000*60*60*24);
var dias = Math.floor(dias);
//alert(dias);
return dias;
}
function long_num (longitud,num) {
// Fuerza la longitud de $num poniendo ceros a la izquierda
var nuevo = num;
if ((num.length) < longitud) {
ceros = longitud - num.length;
for(i = 0; i < ceros; i++) nuevo = '0'+ nuevo;
}
return nuevo;
} // Fin de long_num()
function suma_mes(fecha_ini, meses) {
//alert(fecha_ini +" "+ fecha_fin);
meses = parseInt(meses);
var ini_partes = fecha_ini.split("/");
var anyo = parseInt(ini_partes[2]);
var mes = parseInt(ini_partes[1])+meses;
var dia = parseInt(ini_partes[0]);
if (mes > 12) {
mes = (mes%12);
anyo = anyo + floor((parseInt(ini_partes[1]) + meses)/12);
if (mes==0) { mes = 12; anyo = anyo-1; }
}
m_days = Array (31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
if (anyo % 4 == 0 && (anyo % 100 > 0 || anyo % 400 == 0)) {
m_days[1] = 29; // non leap-years can be: 1700, 1800, 1900, 2100, etc.
}
if (dia>m_days[mes-1]) dia = m_days[mes-1];
salida = long_num (2,dia) +"/"+ long_num (2,mes) +"/"+ long_num (4,anyo);
//$nueva = mktime('','','',$mes,$dia,$anyo);
//$fechita = date( "d/m/Y", $nueva);
return salida;
}
function MM_reloadPage(init) { //reloads the window if Nav4 resized
if (init==true) with (navigator) {
if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
else
if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);
function MM_openBrWindow(theURL,winName,features) { //v2.0
window.open(theURL,winName,features);
}
function isEmailAddress(theElement){
var s = theElement.value;
var filter=/^[A-Za-z][A-Za-z0-9_.-]*@[A-Za-z0-9_-]+\.[A-Za-z0-9_.-]+[A-za-z]$/;
if (s.length == 0 ) return true;
if (filter.test(s))
return true;
else
return false;
}
function toggleLayer(whichLayer) {
if (document.getElementById) {
// this is the way the standards work
var style2 = document.getElementById(whichLayer).style;
}
else if (document.all) {
// this is the way old msie versions work
var style2 = document.all[whichLayer].style;
}
else
if (document.layers) {
// this is the way nn4 works
var style2 = document.layers[whichLayer].style;
}
if(style2.display=='none')
{
style2.display='block';
}
else
{
style2.display='none';
}
}
/*
function toggleLayer(whichLayer) {
if (document.getElementById) {
// this is the way the standards work
var style2 = document.getElementById(whichLayer).style;
style2.display = style2.display? "":"block";
}
else if (document.all) {
// this is the way old msie versions work
var style2 = document.all[whichLayer].style;
style2.display = style2.display? "":"block";
}
else
if (document.layers) {
// this is the way nn4 works
var style2 = document.layers[whichLayer].style;
style2.display = style2.display? "":"block";
}
}
function hideLayer(whichLayer) {
if (document.getElementById) {
// this is the way the standards work
var style2 = document.getElementById(whichLayer).style;
style2.display = style2.display? "":"none";
}
else if (document.all) {
// this is the way old msie versions work
var style2 = document.all[whichLayer].style;
style2.display = style2.display? "":"none";
}
else
if (document.layers) {
// this is the way nn4 works
var style2 = document.layers[whichLayer].style;
style2.display = style2.display? "":"none";
}
}*/