<!--
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 displayWindow(theURL,winName,width,height,features) { //v3.1
    var window_width = width;
    var window_height = height;
    var newfeatures= features;
    var window_top = (screen.height-window_height)/2;
    var window_left = (screen.width-window_width)/2;
    newWindow=window.open(''+ theURL + '',''+ winName + '','width=' + window_width + ',height=' + window_height + ',top=' + window_top + ',left=' + window_left + ',features=' + newfeatures + '');
    newWindow.focus();
}

function existeFrame(elnombre) 
{
	if (parent.frames.length > 0)
	{
		return true;
	}
	/*
    for (var i=0;i<parent.frames.length;i++) 
	{
         if (parent.frames[i].name == elnombre)
             return true;
    }
	*/
    return false;
}

function izquierda_ir_a(enlace)
{
	if (existeFrame("leftFrame"))
	{
		parent.leftFrame.location=enlace;
	}
	else
	{
		document.location=enlace;
	}
	return;
}
function cabecera_ir_a(enlace)
{
	if (existeFrame("topFrame"))
	{
		parent.topFrame.location=enlace;
	}
	else
	{
		document.location=enlace;
	}
	return;
}
function parent_ir_a(enlace)
{
	if (existeFrame("mainFrame"))
	{
		parent.location=enlace;
	}
	else
	{
		document.location=enlace;
	}
	return;
}
function principal_ir_a(enlace)
{
	if (existeFrame("mainFrame"))
	{
		parent.mainFrame.location=enlace;
	}
	else
	{
		document.location=enlace;
	}
	return;
}

function sus_comprobar_tipo(formulario)
{
	tipo=formulario.radioTipo;
	la_razon=document.getElementById("razon"); 
	la_razon2=document.getElementById("razon2"); 
	for (i=0;i<tipo.length;i++)
	{
		if (tipo[i].checked)
		{
			if (tipo[i].value==1) // particular
			{
				la_razon.style.display="none";
				la_razon2.style.display="none";
				return;
			}
			else if (tipo[i].value==2) // empresa
			{
				la_razon.style.display="block";
				la_razon2.style.display="block";
				return;
			}
		}
	}
	return;
}

var form = "";
var submitted = false;
var error = false;
var error_message = "";
var focus_element = "";

function check_input(field_name, field_size, message) 
{
	var returnValue='';
	var error_local=false;
	if (form.elements[field_name] && (form.elements[field_name].type != "hidden")) 
	{
		var field_value = form.elements[field_name].value;
		
		if (field_value == '' || field_value.length < field_size) 
		{
			error_message = error_message + "* " + message + "\n";
			error=true;
			error_local = true;
		}
	}
	if (focus_element=="" && error_local)
	{
		focus_element=form.elements[field_name];
	}
	returnValue=field_value;
	return returnValue;
}

function check_radio(field_name, field_value , message) 
{
	var isChecked = false;
	var error_local=false;
	var returnValue = '';
	if (form.elements[field_name] && (form.elements[field_name].type != "hidden")) 
	{
		var radio = form.elements[field_name];
		
		for (var i=0; i<radio.length; i++) 
		{
			if (radio[i].checked == true) 
			{
				returnValue = radio[i].value;
				if (field_value=='' || radio[i].value==field_value) //si no se exige que tenga un valor o el valor es el correcto
				{ 
					isChecked = true;
				}
				break;
			}
		}
		
		if (isChecked == false) 
		{
			error_message = error_message + "* " + message + "\n";
			error = true;
			error_local = true;
		}
	}
	/*
	if (focus_element=="" && error)
	{
		focus_element=form.elements[field_name];
	}
	*/
	return returnValue;
}

function check_select(field_name, field_default, message) 
{
	var returnValue='';
	var error_local=false;
	if (form.elements[field_name] && (form.elements[field_name].type != "hidden")) 
	{
		var field_value = form.elements[field_name].options[form.elements[field_name].selectedIndex].value;
		returnValue=field_value;
		if (field_value == field_default) 
		{
			error_message = error_message + "* " + message + "\n";
			error = true;
			error_local = true;
		}
	}
	if (focus_element=="" && error_local)
	{
		focus_element=form.elements[field_name];
	}
	return returnValue;
}

function check_password(field_name_1, field_name_2, field_size, message_1, message_2) 
{	
	var returnValue='';
	var error_local=false;
	if (form.elements[field_name_1] && (form.elements[field_name_1].type != "hidden")) 
	{
		var password = form.elements[field_name_1].value;
		returnValue=password;
		var confirmation = form.elements[field_name_2].value;
		
		if (password == '' || password.length < field_size) 
		{
			error_message = error_message + "* " + message_1 + "\n";
			error = true;
			error_local = true;
		} 
		else if (password != confirmation) 
		{
			error_message = error_message + "* " + message_2 + "\n";
			error = true;
			error_local = true;
		}
	}
	if (focus_element=="" && error_local)
	{
		focus_element=form.elements[field_name_1];
	}
	return returnValue;
}

function check_password_new(field_name_1, field_name_2, field_name_3, field_size, message_1, message_2, message_3) 
{
	var returnValue='';
	var error_local=false;
	if (form.elements[field_name_1] && (form.elements[field_name_1].type != "hidden")) 
	{
		var password_current = form.elements[field_name_1].value;
		returnValue=password_current;
		var password_new = form.elements[field_name_2].value;
		var password_confirmation = form.elements[field_name_3].value;
		
		if (password_current == '' || password_current.length < field_size) 
		{
			error_message = error_message + "* " + message_1 + "\n";
			error = true;
			error_local = true;
		} 
		else if (password_new == '' || password_new.length < field_size) 
		{
			error_message = error_message + "* " + message_2 + "\n";
			error = true;
			error_local = true;
		} 
		else if (password_new != password_confirmation) 
		{
			error_message = error_message + "* " + message_3 + "\n";
			error = true;
			error_local = true;
		}
	}
	if (focus_element=="" && error_local)
	{
		focus_element=form.elements[field_name_1];
	}
	return returnValue;
}

function check_email(field_name, field_size, message) 
{
	var returnValue='';
	var field_value='';
	var error_local=false;
	if (form.elements[field_name] && (form.elements[field_name].type != "hidden")) 
	{
		var field_value = form.elements[field_name].value;
		
		if (field_value == '' || field_value.length < field_size) 
		{
			error_message = error_message + "* " + message + "\n";
			error=true;
			error_local = true;
		}
	}
	if (!error_local)
	{
		var at="@";
		var dot=".";
		var lat=field_value.indexOf(at);
		var lstr=field_value.length-1;
		var ldot=field_value.indexOf(dot);
		if (field_value.indexOf(at)==-1)
		{
			error_message = error_message + "* " + message + "\n";
			error=true;
			error_local = true;
		}
		
		if (!error_local && ( field_value.indexOf(at)==-1 || field_value.indexOf(at)==0 || field_value.indexOf(at)==lstr ))
		{
			error_message = error_message + "* " + message + "\n";
			error=true;
			error_local = true;
		}
		
		if (!error_local &&  (field_value.indexOf(dot)==-1 || field_value.indexOf(dot)==0 || field_value.indexOf(dot)==lstr ) )
		{
			error_message = error_message + "* " + message + "\n";
			error=true;
			error_local = true;
		}
		
		if (!error_local && ( field_value.indexOf(at,(lat+1))!=-1 ) )
		{
			error_message = error_message + "* " + message + "\n";
			error=true;
			error_local = true;
		}
		
		if (!error_local && ( field_value.substring(lat-1,lat)==dot || field_value.substring(lat+1,lat+2)==dot ) )
		{
			error_message = error_message + "* " + message + "\n";
			error=true;
			error_local = true;
		}
		
		if (!error_local && (field_value.indexOf(dot,(lat+2))==-1) )
		{
			error_message = error_message + "* " + message + "\n";
			error=true;
			error_local = true;
		}
		
		if (!error_local && ( field_value.indexOf(" ")!=-1 ) )
		{
			error_message = error_message + "* " + message + "\n";
			error=true;
			error_local = true;
		}
	}
	if (focus_element=="" && error_local)
	{
		focus_element=form.elements[field_name];
	}
	returnValue=field_value;
	return returnValue;					
}

//-->