function V(){
	if(document.f2.user.value == "" ) {
    	alert("You must enter your nickname.");
		window.status="Text Links: Enter your username."
		document.f2.user.focus();
    	return false;}
	if(document.f2.password.value == "" ) {
    	alert("You must enter a password.");
		window.status="Text-Links: You must enter a password."
		document.f2.password.focus();
    	return false;}
	if(document.f2.email.value == "" ) {
    	alert("You must enter your e-mail.");
		window.status="Text-Links: You must enter your e-mail."
		document.f2.email.focus();
    	return false;}
	if(document.f2.titulo.value == "" ) {
    	alert("You must enter the title of your website.");
		window.status="Text-Links: Enter the title of your website."
		document.f2.titulo.focus();
    	return false;}
	if(document.f2.url.value == "http://" || document.f2.url.value == "") {
    	alert("You must enter the URL of your website");
		window.status="Text-Links: Enter the URL of your website."
		document.f2.url.focus();
    	return false;}
}