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Revision: 724
at August 2, 2006 10:45 by nicolaspar
Initial Code 
function alertar()
{
	ht = document.getElementsByTagName('html');
	ht[0].style.filter = 'progid:DXImageTransform.Microsoft.BasicImage(grayscale=1)';
	if (confirm('¿Aca la pregunta?'))
	{
		return true;
	}
	else
	{
		ht[0].style.filter = '';
		return false;
	}
}
//llamar usando un return delante, ej: onclick='return alertar()'
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JavaScript - Pantalla en blanco y negro.

                                

                                                            

                                    

                                        

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PHP