/*
document.observe("dom:loaded", 
	  function() {   
		  $$('button[type="submit"]').each( 
					 function(n, i) {
						   Event.observe(n, 'click', 
								 function (){
									  alert(this['form']);
									  if (this['form'])
									     this.form.submit();
								 }
							);
					 });
	  });
*/