// require jQuery 1.5.2 y utils
jQuery(document).ready(function(){
    jQuery('.login_button').live('click',function(event){
        var form;
        event.preventDefault();
        form = jQuery(this);
        while(!form.is('form') ){
            form = form.parent();
        }
        
        postear('login', form.serialize() , function(data){
            if(data.error == 0){
                document.location.href = document.location.href;
            }else{
                alert('Usuario o password incorrecto.');
            }
        });
    });


	jQuery(':password[name=passwd]').live('keyup',function(event) {
		var yo = jQuery(this);
		if(event.keyCode == 13) {
			while(!yo.is('form')) {
				yo = yo.parent();
			}	
			yo.find('.login_button').click();
		}	
	})

});