var protocolo = "http://";
var host = document.location.hostname;
var port = document.location.port;
var email_url = 'http://www.elinstitutodeliberico.com/consumo-de-jamon/30-Recetas-Caseras/';

function buscar_receta(url, valor) {
	document.location = url + '/consumo-de-jamon/30-Recetas-Caseras?filtro=' + valor;
}

function enviar_email(receta) {
    if (port!="") {
        var url = protocolo + host + ":" + port + "/index/enviar";
    } else {
        var url = protocolo + host + "/index/enviar";
    }
    var email_destino = $('#email_destino').val();
    var remitente = $('#remitente').val();
    
    if (email_destino == "") {
        alert('Introduzca el email de destino.');
        return;
    }
    if (remitente == "") {
        alert('Introduzca el remitente.');
        return;
    }
    
    $.post(url, {
                'email_destino': email_destino,
                'remitente': remitente,
                'url':  email_url + receta
            }, function(html) {
                    alert(html);
                    cerrar_enviar();
                }
            );    
    return;
}

function cerrar_enviar() {
    tb_remove();
}

function is_ie6() {
	var Browser = {  
		Version : function() {    
			var version = 999; // we assume a sane browser    
			if (navigator.appVersion.indexOf("MSIE") != -1) {      // bah, IE again, lets downgrade version number      
				version = parseFloat(navigator.appVersion.split("MSIE")[1]);    
				return version;  
			}
		}
	}
	if (Browser.Version() == 6) { 
		return true;
	}
	else {
		return false;
	}	
}

function is_ie7() {
	var Browser = {  
		Version : function() {    
			var version = 999; // we assume a sane browser    
			if (navigator.appVersion.indexOf("MSIE") != -1) {      // bah, IE again, lets downgrade version number      
				version = parseFloat(navigator.appVersion.split("MSIE")[1]);    
				return version;  
			}
		}
	}
	if (Browser.Version() == 7) { 
		return true;
	}
	else {
		return false;
	}	
}