function detenerError()
	{
		return true
	}

window.onerror=detenerError

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_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_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 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_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();
}

function MM_openBrWindow(theURL,winName,features, myWidth, myHeight, isCenter) { //v3.0
  if(window.screen)if(isCenter)if(isCenter=="true"){
    var myLeft = (screen.width-myWidth)/2;
    var myTop = (screen.height-myHeight)/2;
    features+=(features!='')?',':'';
    features+=',left='+myLeft+',top='+myTop;
  }
  window.open(theURL,winName,features+((features!='')?',':'')+'width='+myWidth+',height='+myHeight);
}

function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' de contener un n�mero entre '+min+' y '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' es obligatorio.\n'; }
  } if (errors) alert('Han ocurrido el/los siguiente(s) errore(s):\n'+errors);
  document.MM_returnValue = (errors == '');
}

function muestra_foto(a)
{
	document.getElementById('fondo_trans').style.display = "block";
	document.getElementById('muestra_foto').style.display = "block";
	document.getElementById('muestra_foto').style.backgroundImage = "url(images/galeria/" + a + ")";
}

function oculta_foto()
{
	document.getElementById('fondo_trans').style.display = "none";
	document.getElementById('muestra_foto').style.display = "none";
	document.getElementById('muestra_foto').style.backgroundImage = "";
}

function CargarFoto(img, ancho, alto, titulo){
derecha=(screen.width-ancho)/2;
arriba=(screen.height-alto)/2;
string="toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=1,width="+ancho+",height="+alto+",left="+derecha+",top="+arriba+"";
fin=window.open(img,"cargaFoto",string);
fin.document.write("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" ");
fin.document.write("\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">");
fin.document.write("<html xmlns=\"http://www.w3.org/1999/xhtml\"><head><title>"+titulo+"</title>");
fin.document.write("<style>body{margin:0;padding:0;</style>");
fin.document.write("</head><body>");
fin.document.write("<img src=\""+img+"\" alt=\"Haga click para cerrar la ventana\" title=\"Haga click para cerrar la ventana\" onclick=\"window.close();\" />");
fin.document.write("</body></html>");
}

function scrollVertical(value, element, slider) 
{
	element.scrollTop = Math.round(value/slider.maximum*(element.scrollHeight-element.offsetHeight));
}

function cambia(id,capa,escribe) 
{
	lista = document.getElementById('contactoItms');
	capasEl = document.getElementById('contactoCnts');
	elementos = lista.getElementsByTagName('a');
	elementoEl = document.getElementById(id);
	capaDiv = document.getElementById(capa);
	capasDiv = capasEl.getElementsByTagName('div');		
	
	for(i=0;i<elementos.length;i++)
		{
			elementos[i].className = "inactive";
			capasDiv[i].style.display = "none";
		}
		
	elementoEl.className = "active";
	capaDiv.style.display = "block";		
}

function escribe(a)
{
	document.getElementById("titadd").innerHTML = "&nbsp;&raquo;&nbsp;" + a;
}
	
function prende() 
{
	anclas=document.getElementsByTagName("a").length;
	for (i=0;i<anclas;i++)
	document.getElementsByTagName("a").item(i).onfocus=new Function("if(this.blur)this.blur()");
}