function writeFlash(movieLocation,width,height){
document.write('');
}
function writeFlash2(movieLocation,width,height){
document.write('');
}
function chekValid(lang){
if(document.getElementById('email').value !="" || document.getElementById('username').value !="" || document.getElementById('address').value !=""){
alert("botas");
return false;
}
else return true;
}