// JavaScript Document
function OcultarCentrosAlmeria() {
	document.getElementById("abla").style.display = "none";
	document.getElementById("balerma").style.display = "none";
	document.getElementById("berja").style.display = "none";
	document.getElementById("carboneras").style.display = "none";
	document.getElementById("castell").style.display = "none";
	document.getElementById("cuevas").style.display = "none";
	document.getElementById("ferreira").style.display = "none";
	document.getElementById("km21").style.display = "none";
	document.getElementById("lobos").style.display = "none";
	document.getElementById("retamar").style.display = "none";
	document.getElementById("rioja").style.display = "none";
	document.getElementById("vicar").style.display = "none";
}
function OcultarCentrosMurcia() {
	document.getElementById("librilla").style.display = "none";
	document.getElementById("lorca").style.display = "none";
	document.getElementById("molina").style.display = "none";
	document.getElementById("totana").style.display = "none";
}
function OcultarZonas() {
	document.getElementById("andalucia").style.display = "none";
	document.getElementById("murcia").style.display = "none";
	document.getElementById("castilla").style.display = "none";
}
function MostrarSeleccion(lista) {
	if (lista== "centrosAlmeria"){ OcultarCentrosAlmeria(); }
	if (lista== "centrosMurcia"){ OcultarCentrosMurcia(); }
	if (lista== "zonas"){ OcultarZonas(); }
	var selec = document.getElementById(lista).selectedIndex;
	var centro = document.getElementById(lista)[selec].value;
	document.getElementById(centro).style.display = "block";
}
function OcultarCanteras() {
	for (var i =1; i<=6; i++) {
		document.getElementById("cantera"+i).style.display = "none";
	}
}
function MostrarCantera(num) {
	OcultarCanteras();
	var flashvars = {};
	var params = {};
	var attributes = {};
	flashvars.fichero = "cantera0"+num+".xml";
	swfobject.embedSWF("swf/img_visor.swf", "imagenCantera", "360", "240", "8.0.0", "Scripts/expressInstall.swf", flashvars, params, attributes);
	document.getElementById("cantera"+num).style.display = "block";
	/*document.getElementById(cantera+"Cantera").style.display = "block";*/
}
function OcultarMaquinaria() {
	for (var i =1; i<=3; i++) {
		document.getElementById("maquina"+i).style.display = "none";
	}
}
function MostrarMaquinaria(num) {
	OcultarMaquinaria();
	var flashvars = {};
	var params = {};
	var attributes = {};
	flashvars.fichero = "maquinaria0"+num+".xml";
	swfobject.embedSWF("swf/img_visor.swf", "imagenTransportes", "360", "240", "8.0.0", "Scripts/expressInstall.swf", flashvars, params, attributes);
	document.getElementById("maquina"+num).style.display = "block";
}
function VisorImagenes(archivo) {
		var flashvars = {};
        flashvars.fichero = archivo;
        var params = {};
        var attributes = {};
		attributes.align = "right";
		attributes.styleclass = "right";
        swfobject.embedSWF("swf/img_visor.swf", "visorImagenes", "360", "240", "8.0.0", "Scripts/expressInstall.swf", flashvars, params, attributes);
}
<!--
function MM_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}
function ComprobarLongitud(campo, campoDestino) { 
	document.getElementById(campoDestino).value = document.getElementById(campo).value.length;
}
function YY_checkform() { //v4.66
//copyright (c)1998,2002 Yaromat.com
  var args = YY_checkform.arguments; var myDot=true; var myV=''; var myErr='';var addErr=false;var myReq;
  for (var i=1; i<args.length;i=i+4){
    if (args[i+1].charAt(0)=='#'){myReq=true; args[i+1]=args[i+1].substring(1);}else{myReq=false}
    var myObj = MM_findObj(args[i].replace(/\[\d+\]/ig,""));
    myV=myObj.value;
    if (myObj.type=='text'||myObj.type=='password'||myObj.type=='hidden'){
      if (myReq&&myObj.value.length==0){addErr=true}
      if ((myV.length>0)&&(args[i+2]==1)){ //fromto
        var myMa=args[i+1].split('_');if(isNaN(myV)||myV<myMa[0]/1||myV > myMa[1]/1){addErr=true}
      } else if ((myV.length>0)&&(args[i+2]==2)){
          var rx=new RegExp("^[\\w\.=-]+@[\\w\\.-]+\\.[a-z]{2,4}$");if(!rx.test(myV))addErr=true;
      } else if ((myV.length>0)&&(args[i+2]==3)){ // date
        var myMa=args[i+1].split("#"); var myAt=myV.match(myMa[0]);
        if(myAt){
          var myD=(myAt[myMa[1]])?myAt[myMa[1]]:1; var myM=myAt[myMa[2]]-1; var myY=myAt[myMa[3]];
          var myDate=new Date(myY,myM,myD);
          if(myDate.getFullYear()!=myY||myDate.getDate()!=myD||myDate.getMonth()!=myM){addErr=true};
        }else{addErr=true}
      } else if ((myV.length>0)&&(args[i+2]==4)){ // time
        var myMa=args[i+1].split("#"); var myAt=myV.match(myMa[0]);if(!myAt){addErr=true}
      } else if (myV.length>0&&args[i+2]==5){ // check this 2
            var myObj1 = MM_findObj(args[i+1].replace(/\[\d+\]/ig,""));
            if(myObj1.length)myObj1=myObj1[args[i+1].replace(/(.*\[)|(\].*)/ig,"")];
            if(!myObj1.checked){addErr=true}
      } else if (myV.length>0&&args[i+2]==6){ // the same
            var myObj1 = MM_findObj(args[i+1]);
            if(myV!=myObj1.value){addErr=true}
      }
    } else
    if (!myObj.type&&myObj.length>0&&myObj[0].type=='radio'){
          var myTest = args[i].match(/(.*)\[(\d+)\].*/i);
          var myObj1=(myObj.length>1)?myObj[myTest[2]]:myObj;
      if (args[i+2]==1&&myObj1&&myObj1.checked&&MM_findObj(args[i+1]).value.length/1==0){addErr=true}
      if (args[i+2]==2){
        var myDot=false;
        for(var j=0;j<myObj.length;j++){myDot=myDot||myObj[j].checked}
        if(!myDot){myErr+='* ' +args[i+3]+'\n'}
      }
    } else if (myObj.type=='checkbox'){
      if(args[i+2]==1&&myObj.checked==false){addErr=true}
      if(args[i+2]==2&&myObj.checked&&MM_findObj(args[i+1]).value.length/1==0){addErr=true}
    } else if (myObj.type=='select-one'||myObj.type=='select-multiple'){
      if(args[i+2]==1&&myObj.selectedIndex/1==0){addErr=true}
    }else if (myObj.type=='textarea'){
      if(myV.length<args[i+1]){addErr=true}
    }
    if (addErr){myErr+='* '+args[i+3]+'\n'; addErr=false}
  }
  if (myErr!=''){alert('El formulario contiene errores, compruebelos, por favor:\t\t\t\t\t\n\n'+myErr)}
  document.MM_returnValue = (myErr=='');
}

function validarNIF(cadena) {
  if (cadena.length!=9) {
	document.getElementById("numDNI").value = "10";  
  }
  var cadena=cadena.toUpperCase();
  document.getElementById("dni").value = cadena;
  var dni=cadena.substring(0,8);
  var dniLetra=cadena.substring(8);
  var dni=dni.replace('X','0');
  var letras = 'TRWAGMYFPDXBNJZSQVHLCKE';
  var numero = Number(dni)%23;
  var letraCorrecta = letras.substring(numero,numero+1);
  if (letraCorrecta == dniLetra) {
  	document.getElementById("numDNI").value = "1";
  } else {
  	document.getElementById("numDNI").value = "10";
  }
}
//-->