function cambiaIdioma(i,dir){
	
	idioma_actual=dir.split("/");
	idioma_actual.pop();
	idioma_actual.pop();
	
	url=idioma_actual.join("/")+"/"+i+"/home.php";
	
	document.location.href=url;
	
	
}
function ver_video(){
	tb_show(null, 'video.php?TB_iframe=true&width=640&height=400&modal=true', null);
}
function modal_login(dir){
	tb_show(null, dir+'login.php?TB_iframe=true&width=350&height=180&modal=true', null);
}

function acceso_clientes(dir){
	$.ajax({
	   type: "POST",
	   url: dir+"check_login.php",
	   success: function(msg){
			if(msg=="0"){
				modal_login(dir);
			}else{
				
				window.top.location=dir+'acceso_clientes.php';	
			}
	   }
   });
 
}