function isValidEmail(){
  if (form1.email.value.indexOf("@") != "-1" && form1.email.value.indexOf(".") !="-1" && form1.email.value.indexOf(" ")=="-1" &&form1.email.value.length>=8) 
  {
			// El mail es valido
   	return true;
	}
   else
	{
			// El mail es invalido
    	return false;
	}
}

function validForm()
{
	if (form1.nombre.value == "" || form1.direccion.value == "" || form1.para.value == "" || form1.asunto.value == "" || form1.consulta.value == "")
	{
		alert("Debe llenar todos los campos.");
		return false;
	}
	else if(!isValidEmail())
	{
		alert("La dirección de email está mal escrita. Revìsela, por favor.");
    	return false;	
	}
	else
	{
		return true;
	}
}

function mOvr(node,clrOver)
{
	var src = document.getElementById(node);
	if(!src.contains(event.fromElement))
	{
		src.style.cursor = 'hand';
		src.bgColor = clrOver;
		window.status = src.children.tags('A')[0];
	}
}
function mOut(node,clrIn) {
	var src = document.getElementById(node);
	if(!src.contains(event.toElement))
	{
		src.style.cursor = 'default';
		src.bgColor = clrIn;
		window.status = "";
	}
}

function mClk(src)
{ 
	if(event.srcElement.tagName=='TD')
	{
		src.children.tags('A')[0].click();
	}
}

function getFName()
{
	var pathname;
	pathname = location.pathname;
	myString = new String(pathname);
	splitString = myString.split("/");
	if (splitString.pop() == "contact.php")
	{
		return "#000000";
	}
	else
	{
		return "#BE0203";
	}
}
if (document.images)
{
	menu_alumnos_on = new Image;
	menu_alumnos_off = new Image;

	menu_cursos_on = new Image;
	menu_cursos_off = new Image;

	menu_bolsa_on = new Image;
	menu_bolsa_off = new Image;

	menu_pronosticos_on = new Image;
	menu_pronosticos_off = new Image;

	menu_recaladas_on = new Image;
	menu_recaladas_off = new Image;

	menu_mareas_on = new Image;
	menu_mareas_off = new Image;

	menu_astillero_on = new Image;
	menu_astillero_off = new Image;
	
	menu_librerio_on = new Image;
	menu_librerio_off = new Image;
	
	menu_links_on = new Image;
	menu_links_off = new Image;

	menu_foro_on = new Image;
	menu_foro_off = new Image;

	menu_libro_on = new Image;
	menu_libro_off = new Image;

	menu_viajes_on = new Image;
	menu_viajes_off = new Image;

	menu_alumnos_on.src = "http://www.navemocion.com/newsite/images/menu_alumnos_on.gif";
	menu_alumnos_off.src = "http://www.navemocion.com/newsite/images/menu_alumnos_off.gif";

	menu_cursos_on.src = "http://www.navemocion.com/newsite/images/menu_cursos_on.gif";
	menu_cursos_off.src = "http://www.navemocion.com/newsite/images/menu_cursos_off.gif";

	menu_bolsa_on.src = "http://www.navemocion.com/newsite/images/menu_bolsa_on.gif";
	menu_bolsa_off.src = "http://www.navemocion.com/newsite/images/menu_bolsa_off.gif";

	menu_pronosticos_on.src = "http://www.navemocion.com/newsite/images/menu_pronosticos_on.gif";
	menu_pronosticos_off.src = "http://www.navemocion.com/newsite/images/menu_pronosticos_off.gif";

	menu_recaladas_on.src = "http://www.navemocion.com/newsite/images/menu_recaladas_on.gif";
	menu_recaladas_off.src = "http://www.navemocion.com/newsite/images/menu_recaladas_off.gif";

	menu_mareas_on.src = "http://www.navemocion.com/newsite/images/menu_mareas_on.gif";
	menu_mareas_off.src = "http://www.navemocion.com/newsite/images/menu_mareas_off.gif";

	menu_astillero_on.src = "http://www.navemocion.com/newsite/images/menu_astillero_on.gif";
	menu_astillero_off.src = "http://www.navemocion.com/newsite/images/menu_astillero_off.gif";

	menu_librerio_on.src = "http://www.navemocion.com/newsite/images/menu_librerio_on.gif";
	menu_librerio_off.src = "http://www.navemocion.com/newsite/images/menu_librerio_off.gif";

	menu_links_on.src = "http://www.navemocion.com/newsite/images/menu_links_on.gif";
	menu_links_off.src = "http://www.navemocion.com/newsite/images/menu_links_off.gif";

	menu_foro_on.src = "http://www.navemocion.com/newsite/images/menu_foro_on.gif";
	menu_foro_off.src = "http://www.navemocion.com/newsite/images/menu_foro_off.gif";

	menu_viajes_on.src = "http://www.navemocion.com/newsite/images/menu_viajes_on.gif";
	menu_viajes_off.src = "http://www.navemocion.com/newsite/images/menu_viajes_off.gif";

	menu_libro_on.src = "http://www.navemocion.com/newsite/images/menu_libro_on.gif";
	menu_libro_off.src = "http://www.navemocion.com/newsite/images/menu_libro_off.gif";
}

function chgImg(imgField, newImg){
	if (document.images){
		document[imgField].src = eval(newImg + ".src")
	}
}